G9730_m G9731 M

G97030 to the manual 78ef754f-f82e-49fc-bab6-70e391467019

User Manual: G9731

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WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
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We recently made the following changes to the G9730/G9731 Toolroom Lathe:
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bVcjVa#Keep this update for future reference!
If you have any further questions about this manual update or the changes made to the machine, contact
our Technical Support at (570) 546-9663 or email techsupport@grizzly.com.
Model G9730/G9731
***IMPORTANT UPDATE***
Applies to Models Mfg. Since 5/11
and Owner's Manual Printed 1/11
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Buy Direct and Save with Grizzly®– Trusted, Proven and a Great Value!
~Since 1983~
ORDER
24 HOURS A DAY!
1-800-523-4777
Visit Our Website Today For
Current Specials!
MODEL G9730/G9731
13" X 40" HIGH PRECISION
TOOLROOM LATHE
OWNER'S MANUAL
8DENG><=I?6CJ6GN!'%&&7N<G>OOAN>C9JHIG>6A!>C8#
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
;DGBD9:AHB6CJ;68IJG:9H>C8:.$%%IG8G7AIH?7&'%(*EG>CI:9>CI6>L6C
This manual provides critical safety instructions on the proper setup,
operation, maintenance, and service of this machine/tool. Save this
document, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual
may result in fire or serious personal injury—including amputation,
electrocution, or death.
The owner of this machine/tool is solely responsible for its safe use.
This responsibility includes but is not limited to proper installation in
a safe environment, personnel training and usage authorization,
proper inspection and maintenance, manual availability and compre-
hension, application of safety devices, cutting/sanding/grinding tool
integrity, and the usage of personal protective equipment.
The manufacturer will not be held liable for injury or property damage
from negligence, improper training, machine modifications or misuse.
3OMEDUSTCREATEDBYPOWERSANDINGSAWINGGRINDINGDRILLINGAND
OTHERCONSTRUCTIONACTIVITIESCONTAINSCHEMICALSKNOWNTOTHE3TATE
OF#ALIFORNIATOCAUSECANCERBIRTHDEFECTSOROTHERREPRODUCTIVE
HARM3OMEEXAMPLESOFTHESECHEMICALSARE
s ,EADFROMLEADBASEDPAINTS
s #RYSTALLINESILICAFROMBRICKSCEMENTANDOTHERMASONRYPRODUCTS
s !RSENICANDCHROMIUMFROMCHEMICALLYTREATEDLUMBER
9OURRISKFROMTHESEEXPOSURESVARIESDEPENDINGONHOWOFTENYOU
DOTHISTYPEOFWORK4OREDUCEYOUREXPOSURETOTHESECHEMICALS
7ORKINAWELLVENTILATEDAREAANDWORKWITHAPPROVEDSAFETYEQUIP
MENTSUCHASTHOSEDUSTMASKSTHATARESPECIALLYDESIGNEDTOFILTER
OUTMICROSCOPICPARTICLES
Table of Contents
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GZbdk^c\8ZciZg;gdbHe^cYaZ################ )%
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8gdhhHa^YZ=VcYl]ZZa############################# *%
8dbedjcYGZhi=VcYl]ZZa##################### *%
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HZii^c\He^cYaZHeZZY############################### *&
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8jii^c\;aj^YHnhiZb#################################### +%
INTRODUCTION ............................................... 3
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BVX]^cZ9ZhXg^ei^dc###################################### (
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<.,(&BVX]^cZ9ViVH]ZZi########################## ,
SECTION 1: SAFETY ....................................... 9
HV[Zin>chigjXi^dch[dgBVX]^cZgn################## .
6YY^i^dcVaHV[Zin[dgAVi]Zh######################### &&
SECTION 2: POWER SUPPLY ...................... 12
6kV^aVW^a^in################################################## &'
;jaa"AdVY8jggZciGVi^c\########################### &'
8^gXj^i>c[dgbVi^dc##################################### &'
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8dggZXi^c\E]VhZEdaVg^in<.,(&########### &)
SECTION 3: SETUP ....................................... 15
CZZYZY[dgHZije######################################### &*
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8Vhi>gdc;ddiEVYh################################## '&
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He^cYaZ7gZV`">c########################################## '+
GZXdbbZcYZY6Y_jhibZcih######################## '+
SECTION 4: OPERATIONS ........................... 27
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8dcigdah8dbedcZcih############################### '-
=ZVYhidX`8dcigdah################################### '-
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GZbdk^c\8]jX`dg;VXZeaViZ################## (&
SECTION 8: WIRING & ELECTRICAL .......... 92
L^g^c\HV[Zin>chigjXi^dch############################ .'
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<.,(%8dcigdaEVcZaL^g^c\######################## .)
<.,(%8dbedcZciL^g^c\########################### .*
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<.,(&8dbedcZciL^g^c\########################### .,
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SECTION 9: PARTS ....................................... 99
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WARRANTY AND RETURNS ...................... 121
SECTION 5: ACCESSORIES ......................... 61
SECTION 6: MAINTENANCE ......................... 63
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SECTION 7: SERVICE ................................... 75
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INTRODUCTION
Machine Description
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Identification
To reduce the risk of
serious injury when using
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understand this entire
manual before beginning
any operations.
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Product Dimensions:
Weight............................................................................................................................................................ 1475 lbs.
Width (side-to-side) x Depth (front-to-back) x Height..................................................................... 70 x 23-1/2 x 50 in.
Footprint (Length x Width)............................................................................................................................ 71 x 22 in.
Shipping Dimensions:
Type................................................................................................................................................... Wood Slat Crate
Content............................................................................................................................................................ Machine
Weight............................................................................................................................................................ 1621 lbs.
Length x Width x Height....................................................................................................................... 30 x 73 x 62 in.
Electrical:
Minimum Circuit Size........................................................................................................................................ 30 amp
Switch........................................................................................... Magnetic Switch with Thermal Overload Protection
Switch Voltage...................................................................................................................................................... 220V
Plug Included........................................................................................................................................................... No
Motors:
Main
Type.................................................................................................................. TEFC Capacitor Start Induction
Horsepower................................................................................................................................................ 3 HP
Voltage....................................................................................................................................................... 220V
Prewired..................................................................................................................................................... 220V
Phase....................................................................................................................................................... Single
Amps............................................................................................................................................................ 20A
Speed................................................................................................................................................ 1725 RPM
Cycle......................................................................................................................................................... 60 Hz
Number Of Speeds........................................................................................................................................... 1
Power Transfer ..................................................................................................................... Belt Drive to Gear
Bearings................................................................................................. Shielded and Permanently Lubricated
Main Specifications:
Operation Info
Swing Over Bed......................................................................................................................................... 13 in.
Dist Between Centers................................................................................................................................ 40 in.
Swing Over Cross Slide......................................................................................................................... 7-1/2 in.
Swing Over Saddle...................................................................................................................................... 8 in.
Swing Over Gap.................................................................................................................................. 19-1/2 in.
Max Tool Bit Size...................................................................................................................................... 1/2 in.
Compound Travel.................................................................................................................................. 3-3/4 in.
Carriage Travel.......................................................................................................................................... 35 in.
Cross Slide Travel................................................................................................................................. 5-3/4 in.
G9730 Machine Data Sheet
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Headstock Info
Spindle Bore.......................................................................................................................................... 1-3/8 in.
Spindle Taper......................................................................................................................................... MT#4.5
No Of Spindle Speeds...................................................................................................................................... 8
Spindle Speeds....................................................................... 105, 175, 260, 395, 610, 915, 1320, 2000 RPM
Spindle Type.............................................................................................................................. D1-4 Cam Lock
Spindle Bearings........................................................................................................................ Tapered Roller
Spindle Length..................................................................................................................................... 16-1/4 in.
Spindle Length with 3-Jaw Chuck....................................................................................................... 21-3/4 in.
Spindle Length with 4-Jaw Chuck....................................................................................................... 20-3/8 in.
Tailstock Info
Tailstock Travel................................................................................................................................... 4-5/16 in.
Tailstock Taper.......................................................................................................................................... MT#3
Tailstock Barrel Diameter....................................................................................................................... 1.56 in.
Threading Info
No Of Inch Threads........................................................................................................................................ 32
Range Of Inch Threads...................................................................................................................... 4 - 56 TPI
Range Of Longitudinal Feeds................................................................................................. 0.0015 - 0.010 in.
No Of Longitudinal Feeds............................................................................................................................... 24
No Of Cross Feeds......................................................................................................................................... 24
Range Of Cross Feeds.................................................................................................. 0.0005 - 0.0035 in./rev.
No Of Metric Threads..................................................................................................................................... 14
Range Of Metric Threads.................................................................................................................. 0.5 - 6 mm
Dimensions
Bed Width.............................................................................................................................................. 7-1/2 in.
Leadscrew TPI.................................................................................................................................................. 8
Leadscrew Length..................................................................................................................................... 50 in.
Steady Rest Capacity............................................................................................................................ 2-1/2 in.
Follow Rest Capacity............................................................................................................................. 2-1/2 in.
Faceplate Size........................................................................................................................................... 10 in.
Leadscrew Diameter................................................................................................................................. 7/8 in.
Feed Rod Diameter.................................................................................................................................. 3/4 in.
Floor To Center Height.............................................................................................................................. 44 in.
Construction
Base..................................................................................................................................................... Cast Iron
Headstock............................................................................................................................................ Cast Iron
Headstock Gears..................................................................................................... Flame Hardened Cast Iron
Bed...................................................................................................................... Induction Hardened Cast Iron
Body..................................................................................................................................................... Cast Iron
Stand.................................................................................................................................................... Cast Iron
Paint......................................................................................................................................................... Epoxy
Other
Kilowatt Output.............................................................................................................................................. 2.2
Other Specifications:
Country Of Origin ............................................................................................................................................. Taiwan
Warranty ............................................................................................................................................................ 1 Year
Serial Number Location ............................. On Right Back Side Machine Body (Machine's Electrical Control Panel),
Above On/Off Switch
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G9731 Machine Data Sheet
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Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
02'(/*;35(&,6,21722/5220/$7+(
+393+$6(
Product Dimensions:
Weight............................................................................................................................................................ 1475 lbs.
Width (side-to-side) x Depth (front-to-back) x Height..................................................................... 70 x 23-1/2 x 50 in.
Footprint (Length x Width)............................................................................................................................ 71 x 22 in.
Shipping Dimensions:
Type........................................................................................................................................................... Wood Crate
Content............................................................................................................................................................ Machine
Weight............................................................................................................................................................ 1597 lbs.
Length x Width x Height....................................................................................................................... 30 x 73 x 62 in.
Electrical:
Minimum Circuit Size........................................................................................................................................ 15 amp
Switch........................................................................................... Magnetic Switch with Thermal Overload Protection
Switch Voltage...................................................................................................................................................... 220V
Plug Included........................................................................................................................................................... No
Phase Converter................................................................................................................................................ G7978
Motors:
Main
Type........................................................................................................................................... TEFC Induction
Horsepower................................................................................................................................................ 3 HP
Voltage....................................................................................................................................................... 220V
Prewired..................................................................................................................................................... 220V
Phase........................................................................................................................................................ Three
Amps........................................................................................................................................................... 7.5A
Speed................................................................................................................................................ 1725 RPM
Cycle......................................................................................................................................................... 60 Hz
Number Of Speeds........................................................................................................................................... 1
Power Transfer ..................................................................................................................... Belt Drive to Gear
Bearings................................................................................................. Shielded and Permanently Lubricated
Main Specifications:
Operation Info
Swing Over Bed......................................................................................................................................... 13 in.
Dist Between Centers................................................................................................................................ 40 in.
Swing Over Cross Slide......................................................................................................................... 7-1/2 in.
Swing Over Saddle...................................................................................................................................... 8 in.
Swing Over Gap.................................................................................................................................. 19-1/2 in.
Max Tool Bit Size...................................................................................................................................... 1/2 in.
Compound Travel.................................................................................................................................. 3-3/4 in.
Carriage Travel.......................................................................................................................................... 35 in.
Cross Slide Travel................................................................................................................................. 5-3/4 in.
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Headstock Info
Spindle Bore.......................................................................................................................................... 1-3/8 in.
Spindle Taper......................................................................................................................................... MT#4.5
No Of Spindle Speeds...................................................................................................................................... 8
Spindle Speeds....................................................................... 105, 175, 260, 395, 610, 915, 1320, 2000 RPM
Spindle Type.............................................................................................................................. D1-4 Cam Lock
Spindle Bearings........................................................................................................................ Tapered Roller
Spindle Length..................................................................................................................................... 16-1/4 in.
Spindle Length with 3-Jaw Chuck....................................................................................................... 21-3/4 in.
Spindle Length with 4-Jaw Chuck....................................................................................................... 20-3/8 in.
Tailstock Info
Tailstock Travel................................................................................................................................... 4-5/16 in.
Tailstock Taper.......................................................................................................................................... MT#3
Tailstock Barrel Diameter....................................................................................................................... 1.56 in.
Threading Info
No Of Inch Threads........................................................................................................................................ 32
Range Of Inch Threads...................................................................................................................... 4 - 56 TPI
Range Of Longitudinal Feeds................................................................................................. 0.0015 - 0.010 in.
No Of Longitudinal Feeds............................................................................................................................... 24
No Of Cross Feeds......................................................................................................................................... 24
Range Of Cross Feeds.................................................................................................. 0.0005 - 0.0035 in./rev.
No Of Metric Threads..................................................................................................................................... 14
Range Of Metric Threads.................................................................................................................. 0.5 - 6 mm
Dimensions
Bed Width.............................................................................................................................................. 7-1/2 in.
Leadscrew TPI.................................................................................................................................................. 8
Leadscrew Length..................................................................................................................................... 50 in.
Steady Rest Capacity............................................................................................................................ 2-1/2 in.
Follow Rest Capacity............................................................................................................................. 2-1/2 in.
Faceplate Size........................................................................................................................................... 10 in.
Leadscrew Diameter................................................................................................................................. 7/8 in.
Feed Rod Diameter.................................................................................................................................. 3/4 in.
Floor To Center Height.............................................................................................................................. 44 in.
Construction
Base..................................................................................................................................................... Cast Iron
Headstock............................................................................................................................................ Cast Iron
Headstock Gears..................................................................................................... Flame Hardened Cast Iron
Bed...................................................................................................................... Induction Hardened Cast Iron
Body..................................................................................................................................................... Cast Iron
Stand.................................................................................................................................................... Cast Iron
Paint......................................................................................................................................................... Epoxy
Other
Kilowatt Output.............................................................................................................................................. 2.2
Other Specifications:
Country Of Origin ............................................................................................................................................. Taiwan
Warranty ............................................................................................................................................................ 1 Year
Serial Number Location ............................. On Right Back Side Machine Body (Machine's Electrical Control Panel),
Above On/Off Switch
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For Your Own Safety, Read Instruction
Manual Before Operating this Machine
The purpose of safety symbols is to attract your attention to possible hazardous conditions.
This manual uses a series of symbols and signal words intended to convey the level of impor-
tance of the safety messages. The progression of symbols is described below. Remember that
safety messages by themselves do not eliminate danger and are not a substitute for proper
accident prevention measures.
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^c\egdiZXi^dcl]ZcdeZgVi^c\dgdWhZgk^^c\adjY
bVX]^cZgn# :miZcYZY ZmedhjgZ id i]^h cd^hZ
l^i]dji]ZVg^c\ egdiZXi^dcXVc XVjhZeZgbVcZci
]ZVg^c\adhh#
MENTAL ALERTNESS. 7Z bZciVaan VaZgi l]Zc
gjcc^c\ bVX]^cZgn# CZkZg deZgViZ jcYZg i]Z
^c[ajZcXZd[Ygj\hdgVaXd]da!l]Zci^gZY!dgl]Zc
Y^higVXiZY#
OWNER’S MANUAL. GZVY VcY jcYZghiVcY
i]^h dlcZg»h bVcjVa 7:;DG: jh^c\ bVX]^cZ#
JcigV^cZYjhZghXVcWZhZg^djhan]jgi#
EYE PROTECTION.6alVnhlZVg6CH>"VeegdkZY
hV[Zin\aVhhZhdgV[VXZh]^ZaYl]ZcdeZgVi^c\dg
dWhZgk^c\ bVX]^cZgn id gZYjXZ i]Z g^h` d[ ZnZ
^c_jgndgWa^cYcZhh[gdb[an^c\eVgi^XaZh#:kZgnYVn
ZnZ\aVhhZhVgZcdiVeegdkZYhV[Zin\aVhhZh#
HAZARDOUS DUST. 9jhi XgZViZY l]^aZ jh^c\
bVX]^cZgn bVn XVjhZ XVcXZg! W^gi] YZ[ZXih! dg
adc\"iZgb gZhe^gVidgn YVbV\Z# 7Z VlVgZ d[ Yjhi
]VoVgYhVhhdX^ViZYl^i]ZVX]ldg`e^ZXZbViZg^Va!
VcYValVnhlZVgVC>DH="VeegdkZYgZhe^gVidgid
gZYjXZndjgg^h`#
Indicates a potentially hazardous situation which, if not avoided,
MAY result in minor or moderate injury. It may also be used to alert
against unsafe practices.
Indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.
Indicates an imminently hazardous situation which, if not avoided,
WILL result in death or serious injury.
This symbol is used to alert the user to useful information about
proper operation of the machine.
NOTICE
Safety Instructions for Machinery
SECTION 1: SAFETY
"&%" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
DISCONNECTING POWER SUPPLY.6alVnhY^h"
XdccZXi bVX]^cZ [gdb edlZg hjeean WZ[dgZ hZg"
k^X^c\! VY_jhi^c\! dg X]Vc\^c\ Xjii^c\ iddah W^ih!
WaVYZh!XjiiZgh! ZiX## BV`Z hjgZ hl^iX]^h ^c D;;
edh^i^dcWZ[dgZgZXdccZXi^c\idVkd^YVcjcZmeZXi"
ZYdgjc^ciZci^dcVahiVgi#
APPROVED OPERATION. JcigV^cZY deZgVidgh
XVc WZ hZg^djhan ]jgi Wn bVX]^cZgn# Dcan Vaadl
igV^cZY dg egdeZgan hjeZgk^hZY eZdeaZ id jhZ
bVX]^cZ# L]Zc bVX]^cZ ^h cdi WZ^c\ jhZY! Y^h"
XdccZXi edlZg! gZbdkZ hl^iX] `Znh! dg adX`"dji
bVX]^cZidegZkZcijcVji]dg^oZYjhZ·ZheZX^Vaan
VgdjcYX]^aYgZc#BV`Zldg`h]de`^Yegdd[
DANGEROUS ENVIRONMENTS. 9d cdi jhZ
bVX]^cZgn ^c lZi dg gV^cn adXVi^dch! XajiiZgZY
VgZVh! VgdjcY [aVbbVWaZh! dg ^c eddgan"a^i VgZVh#
@ZZe ldg` VgZV XaZVc! Ygn! VcY lZaa"a^\]iZY id
b^c^b^oZg^h`d[^c_jgn#
ONLY USE AS INTENDED. Dcan jhZ bVX]^cZ
[dg ^ih ^ciZcYZY ejgedhZ# CZkZg bdY^[n dg VaiZg
bVX]^cZ[dgVejgedhZcdi^ciZcYZYWni]ZbVcj"
[VXijgZgdghZg^djh^c_jgnbVngZhjai
USE RECOMMENDED ACCESSORIES.8dchjai
i]^hdlcZg»hbVcjVadgi]ZbVcj[VXijgZg[dggZX"
dbbZcYZY VXXZhhdg^Zh# Jh^c\ ^begdeZg VXXZh"
hdg^Zhl^aa^cXgZVhZi]Zg^h`d[hZg^djh^c_jgn#
CHILDREN & BYSTANDERS. @ZZe X]^aYgZc
VcYWnhiVcYZghVhV[ZY^hiVcXZVlVn[gdbldg`
VgZV#Hidejh^c\bVX]^cZ^[X]^aYgZcdgWnhiVcY"
ZghWZXdbZVY^higVXi^dc#
REMOVE ADJUSTING TOOLS. CZkZg aZVkZ
VY_jhibZciiddah!X]jX``Znh!lgZcX]Zh!ZiX#^cdg
dcbVX]^cZ·ZheZX^VaancZVgbdk^c\eVgih#KZg^[n
gZbdkVaWZ[dgZhiVgi^c\
SECURING WORKPIECE. L]Zc gZfj^gZY! jhZ
XaVbehdg k^hZhid hZXjgZldg`e^ZXZ# 6hZXjgZY
ldg`e^ZXZegdiZXih]VcYhVcY[gZZhWdi]d[i]Zb
iddeZgViZi]ZbVX]^cZ#
FEED DIRECTION.JcaZhhdi]Zgl^hZcdiZY![ZZY
ldg` V\V^chi i]Z gdiVi^dc d[ WaVYZh dg XjiiZgh#
;ZZY^c\^ci]ZhVbZY^gZXi^dcd[gdiVi^dcbVnejaa
ndjg]VcY^cidi]ZXji#
FORCING MACHINERY.9dcdi[dgXZbVX]^cZ#
>il^aa Yd i]Z_dW hV[Zg VcY WZiiZgVi i]Z gViZ[dg
l]^X]^ilVhYZh^\cZY#
GUARDS & COVERS. <jVgYh VcY XdkZgh XVc
egdiZXi ndj [gdb VXX^YZciVa XdciVXi l^i] bdk^c\
eVgih dg [an^c\ YZWg^h# BV`Z hjgZ i]Zn VgZ egde"
Zgan^chiVaaZY!jcYVbV\ZY!VcYldg`^c\XdggZXian
WZ[dgZjh^c\bVX]^cZ#
NEVER STAND ON MACHINE.HZg^djh^c_jgndg
VXX^YZciVa XdciVXi l^i] Xjii^c\ idda bVn dXXjg ^[
bVX]^cZ^hi^eeZY#BVX]^cZbVnWZYVbV\ZY#
STABLE MACHINE. JcZmeZXiZYbdkZbZciYjg"
^c\deZgVi^dch\gZVian^cXgZVhZhi]Zg^h`d[^c_jgn
VcY adhh d[ Xdcigda# KZg^[n bVX]^cZh VgZ hiVWaZ$
hZXjgZ VcY bdW^aZ WVhZh ^[ jhZY VgZ adX`ZY
WZ[dgZhiVgi^c\#
AWKWARD POSITIONS. @ZZe egdeZg [ddi^c\
VcYWVaVcXZViVaai^bZhl]ZcdeZgVi^c\bVX]^cZ#
9dcdidkZggZVX]6kd^YVl`lVgY]VcYedh^i^dch
i]Vi bV`Z ldg`e^ZXZ Xdcigda Y^[[^Xjai dg ^cXgZVhZ
i]Zg^h`d[VXX^YZciVa^c_jgn#
UNATTENDED OPERATION. CZkZg aZVkZ
bVX]^cZgjcc^c\l]^aZjcViiZcYZY#IjgcbVX]^cZ
OFFVcYZchjgZVaabdk^c\eVgihXdbeaZiZanhide
WZ[dgZlVa`^c\VlVn#
MAINTAIN WITH CARE.;daadlVaabV^ciZcVcXZ
^chigjXi^dch VcY ajWg^XVi^dc hX]ZYjaZh id `ZZe
bVX]^cZ^c\ddYldg`^c\XdcY^i^dc#6c^begdeZgan
bV^ciV^cZYbVX]^cZbVn^cXgZVhZi]Zg^h`d[hZg^"
djh^c_jgn#
CHECK DAMAGED PARTS. GZ\jaVgan ^cheZXi
bVX]^cZ [dg YVbV\ZY eVgih! addhZ Wdaih! b^h"
VY_jhiZY dg b^h"Va^\cZY eVgih! W^cY^c\! dg Vcn
di]Zg XdcY^i^dch i]Vi bVn V[[ZXi hV[Z deZgVi^dc#
6alVnhgZeV^gdggZeaVXZYVbV\ZYdgb^h"VY_jhi"
ZYeVgihWZ[dgZdeZgVi^c\bVX]^cZ#
EXPERIENCING DIFFICULTIES. >[ Vi Vcn i^bZ
ndj VgZ ZmeZg^ZcX^c\ Y^[[^Xjai^Zh eZg[dgb^c\ i]Z
^ciZcYZYdeZgVi^dc!hidejh^c\i]ZbVX]^cZ
8dciVXi djg IZX]c^XVa Hjeedgi 9ZeVgibZci Vi
*,%*)+".++(#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"&&"
Additional Safety for Lathes
CLEARING CHIPS. BZiVa X]^eh XVc ZVh^an Xji
WVgZh`^c·ZkZci]gdj\]Ve^ZXZd[Xadi]#6kd^Y
XaZVg^c\X]^ehWn]VcYdgl^i]VgV\#JhZVWgjh]
dgkVXjjbidXaZVgbZiVaX]^eh#
CHUCK KEY SAFETY. 6 X]jX` `Zn aZ[i ^c i]Z
X]jX` XVc WZXdbZ V YZVYan egd_ZXi^aZ l]Zc i]Z
he^cYaZ^hhiVgiZY#6alVnhgZbdkZi]ZX]jX` `Zn
V[iZgjh^c\ ^i# 9ZkZade V]VW^i d[cdi iV`^c\ ndjg
]VcYd[[d[VX]jX``ZnjcaZhh^i^hVlVn[gdbi]Z
bVX]^cZ#
TOOL SELECTION.8jii^c\l^i]Vc^cXdggZXidg
Yjaaidda^cXgZVhZhi]Zg^h`d[VXX^YZciVa^c_jgnYjZ
idi]ZZmigV[dgXZgZfj^gZY[dgi]ZdeZgVi^dc!l]^X]
^cXgZVhZhi]Zg^h`d[WgZV`^c\dgY^hadY\^c\Xdb"
edcZcihi]ViXVcXVjhZhbVaah]VgYhd[bZiVaid
WZXdbZYVc\Zgdjhegd_ZXi^aZh#6alVnhhZaZXii]Z
g^\]iXjiiZg[dgi]Z_dWVcYbV`ZhjgZ^i^hh]Vge#6
XdggZXi!h]VgeiddaYZXgZVhZhhigV^cVcYegdk^YZh
VWZiiZg[^c^h]#
SECURING WORKPIECE.6c^begdeZganhZ XjgZY
ldg`e^ZXZXVc[and[[i]ZaVi]Zhe^cYaZl^i]YZVYan
[dgXZ!l]^X]XVcgZhjai^cVhZkZgZ^beVXi^c_jgn#
BV`Z hjgZ i]Z ldg`e^ZXZ ^h egdeZgan hZXjgZY ^c
i]ZX]jX`dg[VXZeaViZWZ[dgZhiVgi^c\i]ZaVi]Z#
CHUCKS.8]jX`hVgZkZgn]ZVknVcYY^[[^Xjaiid
\gVhe!l]^X]XVcaZVYidXgjh]ZY[^c\Zghdg]VcYh
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X]jX`h id gZYjXZ i]^h g^h`# EgdiZXi ndjg ]VcYh
VcYi]ZegZX^h^dc"\gdjcYlVnhWnjh^c\VX]jX`
XgVYaZ dg e^ZXZ d[ eanlddY dkZg i]Z lVnh d[ i]Z
aVi]Zl]ZchZgk^X^c\X]jX`h#
SAFE CLEARANCES. Ldg`e^ZXZh i]Vi XgVh]
^cid di]Zg XdbedcZcih dc i]Z aVi]Z bVn i]gdl
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^beVXi ^c_jgn VcY YVbV\ZY Zfj^ebZci# 7Z[dgZ
hiVgi^c\i]Zhe^cYaZ!bV`ZhjgZi]Zldg`e^ZXZ]Vh
VYZfjViZXaZVgVcXZWn]VcY"gdiVi^c\^ii]gdj\]^ih
Zci^gZ gVc\Z d[ bdi^dc# 6ahd! X]ZX` i]Z idda VcY
iddaedhiXaZVgVcXZ!X]jX`XaZVgVcXZ!VcYhVYYaZ
XaZVgVcXZ#
SPEED RATES.DeZgVi^c\i]ZaVi]ZVii]Zlgdc\
heZZY XVc XVjhZ cZVgWn eVgih id WgZV` dg i]Z
ldg`e^ZXZidXdbZaddhZ!l]^X]l^aagZhjai^cYVc"
\Zgdjhegd_ZXi^aZhi]ViXdjaYXVjhZhZkZgZ^beVXi
^c_jg^Zh#AVg\Zdgcdc"XdcXZcig^Xldg`e^ZXZhbjhi
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eg^ViZ[ZZYVcYheZZYgViZh#
STOPPING SPINDLE BY HAND. Hidee^c\ i]Z
he^cYaZWnejii^c\ndjg]VcYdci]Zldg`e^ZXZdg
X]jX` XgZViZh Vc ZmigZbZ g^h` d[ ZciVc\aZbZci!
^beVXi! Xgjh]^c\! [g^Xi^dc! dg Xjii^c\ ]VoVgYh#
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l^i] ndjg ]VcY# 6aadl i]Z he^cYaZ id XdbZ id V
hidedc^ihdlc!dgjhZi]ZWgV`Z#
CRASHES. 9g^k^c\ i]Z Xjii^c\ idda dg di]Zg
aVi]Z XdbedcZcih ^cid i]Z X]jX` bVn XVjhZ Vc
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^c hZkZgZ ^beVXi ^c_jg^Zh VcY bV_dg YVbV\Z id
i]ZaVi]Z#GZYjXZi]^hg^h`WngZaZVh^c\VjidbVi^X
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edjcY ha^YZ! Xgdhh ha^YZ! dg XVgg^V\Z l^aa XdciVXi
i]ZX]jX`Yjg^c\deZgVi^dc#
LONG STOCK SAFETY. Adc\ hidX` XVc l]^e
k^daZcian^[cdiegdeZganhjeedgiZY!XVjh^c\hZg^djh
^beVXi ^c_jgn VcY YVbV\Z id i]Z aVi]Z# GZYjXZ
i]^h g^h` Wn hjeedgi^c\ Vcn hidX` i]Vi ZmiZcYh
[gdbi]ZX]jX`$]ZVYhidX`bdgZi]Vci]gZZi^bZh
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heZZYh#
CUTTING FLUID SAFETY.8jii^c\[aj^Y^hVkZgn
ed^hdcdjhW^d]VoVgYi]ViXVcXVjhZeZghdcVa^c_j"
gn[gdbh`^cXdciVXiVadcZ#>cXdggZXianedh^i^dcZY
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]VoVgY#IdYZXgZVhZndjgg^h`!X]Vc\Zi]ZXjii^c\
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SECTION 2: POWER SUPPLY
G9730 Full-Load Current Rating ....... 20 Amps
G9731 Full-Load Current Rating ...... 7.5 Amps
G9730:
Nominal Voltage .............................. 220V/240V
Cycle ..........................................................60 Hz
Phase ........................................... Single-Phase
Circuit Rating ...................................... 30 Amps
Plug and Receptacle ....................NEMA L6-30
Cord .........3-Wire, 10 AWG, 300VAC, “S”-Type
G9731:
Nominal Voltage .............................. 220V/240V
Cycle ..........................................................60 Hz
Phase .................................................... 3-Phase
Circuit Rating ...................................... 15 Amps
Plug and Receptacle .....................NEMA 15-15
Cord .........4-Wire, 14 AWG, 300VAC, “S”-Type
Availability
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gZfj^gZbZcih[dgi]^hbVX]^cZ!VcZlX^gXj^ibjhi
WZ ^chiVaaZY# Id b^c^b^oZ i]Z g^h` d[ ZaZXigdXj"
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`
VcYZaZXig^XVal^g^c\bjhiWZYdcZWnVfjVa^[^ZY
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VcYhiVcYVgYh#
Electrocution, fire, or
equipment damage may
occur if machine is not
correctly grounded and
connected to the power
supply.
Full-Load Current Rating
I]Z [jaa"adVY XjggZci gVi^c\ ^h i]Z VbeZgV\Z V
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VbeZgV\ZYgVlcWni]ZaVg\Zhibdidgdghjbd[Vaa
bdidghVcY ZaZXig^XVaYZk^XZhi]Vib^\]ideZgViZ
VidcZi^bZYjg^c\cdgbVadeZgVi^dch#
I]Z[jaa"adVYXjggZci^hcdii]ZbVm^bjbVbdjci
d[Vbehi]Vii]ZbVX]^cZl^aaYgVl#>[i]ZbVX]^cZ
^hdkZgadVYZY!^il^aaYgVlVYY^i^dcVaVbehWZndcY
i]Z[jaa"adVYgVi^c\#
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d[i^bZ!YVbV\Z!dkZg]ZVi^c\!dg[^gZbVngZhjai·
ZheZX^Vaan ^[ XdccZXiZY id Vc jcYZgh^oZY X^gXj^i#
IdgZYjXZi]Z g^h`d[i]ZhZ ]VoVgYh!Vkd^YdkZg"
adVY^c\ i]Z bVX]^cZ Yjg^c\ deZgVi^dc VcY bV`Z
hjgZ^i^hXdccZXiZYidVedlZghjeeanX^gXj^ii]Vi
bZZihi]ZgZfj^gZbZcih^ci]Z[daadl^c\hZXi^dc#
Circuit Requirements for 220V
I]^h bVX]^cZ ^h egZl^gZY id deZgViZ dc V ''%K
edlZghjeeanX^gXj^ii]Vi]VhVkZg^[^ZY\gdjcYVcY
bZZihi]Z[daadl^c\gZfj^gZbZcih/
For your own safety and protection of
property, consult a qualified electrician if
you are unsure about wiring practices or
electrical codes in your area.
Note: The circuit requirements listed in this man
-
ual apply to a dedicated circuit—where only on
e
machine will be running at a time. If this machin
e
will be connected to a shared circuit where mul
-
tiple machines will be running at the same time,
consult a qualified electrician to ensure that th
e
circuit is properly sized for safe operation.
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eanX^gXj^ijhZY[dgi]^hbVX]^cZbjhiWZh^oZYid
hV[Zan]VcYaZi]Z[jaa"adVYXjggZciYgVlc[gdbi]Z
bVX]^cZ [dg Vc ZmiZcYZY eZg^dY d[ i^bZ# >[ i]^h
bVX]^cZ ^h XdccZXiZY id V X^gXj^i egdiZXiZY Wn
[jhZh!jhZVi^bZYZaVn[jhZbVg`ZY9#
Circuit Information
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"&("
Grounding Instructions
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d[XZgiV^cbVa[jcXi^dchdgWgZV`Ydlch!\gdjcY^c\
gZYjXZhi]Z g^h`d[ ZaZXig^X h]dX`Wn egdk^Y^c\V
e
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I]ZedlZgXdgYVcYeaj\heZX^[^ZYjcYZg¸8^gXj^i
GZfj^gZbZcih [dg ''%K¹ dc i]Z egZk^djh eV\Z
]VhVcZfj^ebZci"\gdjcY^c\l^gZVcYV\gdjcY"
^c\ egdc\# I]Z eaj\ bjhi dcan WZ ^chZgiZY ^cid
V bViX]^c\ gZXZeiVXaZ djiaZi i]Vi ^h egdeZgan
^chiVaaZY VcY \gdjcYZY ^c VXXdgYVcXZ l^i] Vaa
adXVaXdYZhVcYdgY^cVcXZhhZZ[^\jgZWZadl#
<gdjcY^c\Egdc\
^h=dd`ZY
8jggZci8Vggn^c\Egdc\h
L6-30 GROUNDED
LOCKING
RECEPTACLE
L6-30
LOCKING
PLUG
Figure 2.;dgBdYZa<.,(%·Ine^XVaC:B6
A+"(%eaj\VcYgZXZeiVXaZ#
Model
G9730
NOTICE
No adapter is available or should be used
with this machine. If the machine must be
reconnected for use on a different type of
electric circuit, the reconnection should be
made by qualified service personnel; and
after reconnection, the machine must com-
ply with all local codes and ordinances.
8jggZci
8Vggn^c\
Egdc\h
15-15 PLUG
GROUNDED
15-15 RECEPTACLE
<gdjcY^c\Egdc\
Figure 3.;dgBdYZa<.,(&·Ine^XVaC:B6
&*"&*eaj\VcYgZXZeiVXaZ#
Model
G9731
Extension Cords
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l^i] i]^h bVX]^cZ# >[ ndj bjhi jhZ Vc ZmiZch^dc
XdgY!dcanjhZ^i^[VWhdajiZancZXZhhVgnVcYdcan
dcViZbedgVgnWVh^h#
:miZch^dcXdgYhXVjhZkdaiV\ZYgde!l]^X]bVn
YVbV\ZZaZXig^XVaXdbedcZcihVcYh]dgiZcbdidg
a^[Z#KdaiV\ZYgde^cXgZVhZhVhi]ZZmiZch^dcXdgY
h^oZ\Zihadc\ZgVcYi]Z\Vj\Zh^oZ\ZihhbVaaZg
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6cnZmiZch^dcXdgYjhZYl^i]i]^hbVX]^cZbjhi
XdciV^c V \gdjcY l^gZ! bViX] i]Z gZfj^gZY eaj\
VcY gZXZeiVXaZ! VcY bZZi i]Z [daadl^c\ gZfj^gZ"
bZcih/
G9730 Minimum Gauge Size ...............10 AWG
G9731 Minimum Gauge Size ...............14 AWG
Maximum Length (Shorter is Better).......50 ft.
>begdeZgXdccZXi^dcd[i]ZZfj^ebZci"\gdjcY^c\
l^gZ XVc gZhjai ^c V g^h` d[ ZaZXig^X h]dX`# I]Z
l^gZl^i]\gZZc ^chjaVi^dcl^i]dgl^i]djinZaadl
hig^eZh^hi]ZZfj^ebZci"\gdjcY^c\l^gZ#>[gZeV^g
dggZeaVXZbZcid[i]ZedlZgXdgYdgeaj\^hcZX"
ZhhVgn!YdcdiXdccZXii]ZZfj^ebZci"\gdjcY^c\
l^gZidVa^kZXjggZciXVggn^c\iZgb^cVa#
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hdccZa^[ndjYdcdijcYZghiVcYi]ZhZ\gdjcY^c\
gZfj^gZbZcih!dg^[ndjVgZ^cYdjWiVWdjil]Zi]Zg
i]Z idda ^h egdeZgan \gdjcYZY# >[ ndj ZkZg cdi^XZ
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cZXi^i[gdbedlZg!VcY^bbZY^ViZangZeaVXZ^il^i]
VcZldcZ#
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Correcting Phase Polarity (G9731)
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^c\# >[ ndj Y^hXdkZg Yjg^c\ i]Z iZhi gjc i]Vi i]Z
aVi]Z l^aa cdi deZgViZ! dg i]Vi i]Z he^cYaZ gjch
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8dggZXi^c\i]^h^hh^beanVbViiZgd[gZkZgh^c\i]Z
edh^i^dchl]ZgZildd[i]Z^cXdb^c\edlZghdjgXZ
l^gZh VgZ XdccZXiZY# L^i]dji i]Z egdeZg iZhi
Zfj^ebZciidYZiZgb^cZi]ZedaVg^ind[i]ZedlZg
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bVngZfj^gZig^Va"VcY"Zggdg#
To correct wiring that is out of phase:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. DeZc i]Z bV^c _jcXi^dc Wdm hZZ Figure 4
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^c\[gdbi]ZedlZghdjgXZ#
Figure 4.AdXVi^dcd[bV^c_jcXi^dcWdm#
?jcXi^dc
7dm
3. 8adhZ i]Z _jcXi^dc Wdm VcY gZXdccZXi i]Z
aVi]ZidedlZg#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"&*"
Wear safety glasses dur-
ing the entire setup pro-
cess!
This machine presents
serious injury hazards
to untrained users. Read
through this entire manu-
al to become familiar with
the controls and opera-
tions before starting the
machine!
SECTION 3: SETUP
I]Z [daadl^c\ VgZ cZZYZY id XdbeaZiZ i]Z hZije
egdXZhh!WjiVgZcdi^cXajYZYl^i]ndjgbVX]^cZ#
 ;dgA^[i^c\VcYBdk^c\/
·6 [dg`a^[i dg di]Zg edlZg a^[i^c\ YZk^XZ
gViZY[dgViaZVhi'*%%aWh#
·Ild a^[i^c\ higVeh gViZY [dg Vi aZVhi
'*%%aWh#ZVX]
·Dei^dcVa8]V^cVcYhV[Zin]dd`gViZY
[dgViaZVhi'*%%aWh#ZVX]
·Ilddi]ZgeZdeaZ[dgbdk^c\bVX]^cZ
·EgZX^h^dcAZkZa
 ;dg6hhZbWan/
·H]deGV\h
·8aZVcZg$YZ\gZVhZghZZPage 17
·FjVa^inbZiVaegdiZXiVcid^a
·HV[Zin\aVhhZh[dgZVX]eZghdc
·LgZcX]&%bb
·;addgbdjci^c\]VgYlVgZhZZPage 21
·EgZX^h^dcaZkZaViaZVhi&'adc\
Needed for Setup
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igVchedgiVi^dc# GZbdkZ i]Z eVX`V\^c\ bViZg^Vah
[gdb VgdjcY ndjg bVX]^cZ VcY ^cheZXi ^i# >[ ndj
Y^hXdkZgi]ZbVX]^cZ^hYVbV\ZY!please imme-
diately call Customer Service at (570) 546-9663
for advice.
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Otherwise, filing a freight claim can be difficult.
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Unpacking
This machine and its com-
ponents are very heavy.
Get lifting help or use
power lifting equipment
such as a forklift to move
heavy items.
SUFFOCATION HAZARD!
Keep children and pets away
from plastic bags or packing
materials unpacked with this
machine. Discard immediately.
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Inventory
Inventory (Figures 5–7) Qty
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NOTICE
If you cannot find an item on this list, check
the mounting location on the machine or the
packaging materials. Sometimes parts are
pre-installed for shipping, or they become
hidden by packaging materials.
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Before cleaning, gather the following:
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Basic steps for removing rust preventative:
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d[[i]ZgZhil^i]i]ZgV\#
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Gasoline or products
with low flash points can
explode or cause fire if
used to clean machin-
ery. Avoid cleaning with
these products.
Many cleaning solvents
are toxic if concentrat-
ed amounts are inhaled.
Only work in a well-venti-
lated area.
NOTICE
Avoid chlorine-based solvents, such as
acetone or brake parts cleaner, that may
damage painted surfaces. Test all cleaners
in an inconspicuous area before using to
make sure they will not damage paint.
Cleanup
H9692—Orange Power Cleaner & Degreaser
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Site Considerations
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Space Allocation
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See below for required space allocation.
Physical Environment
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Electrical Installation
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Lighting
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Children or untrained people
may be seriously injured by
this machine. Only install in an
access restricted location.
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Lifting & Placing
The Model G9730/G9731 is
a heavy machine. Serious
personal injury may occur
if safe moving methods
are not used. To be safe,
get assistance and use
power equipment to move
the shipping crate and
remove the machine from
the crate.
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To lift and place the lathe:
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Figure 11#
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a^[iZY#
A^[i^c\
HigVe
AVi]Z
7ZY
AZVYhXgZl
;ZZY
GdY
He^cYaZ
8dcigda
GdY
Id;dg`a^[idgA^[i^c\=dd`
8gdhh"HZXi^dcK^Zld[A^[i^c\HZije
Figure 13.A^[i^c\higVehlgVeeZYVgdjcYi]Z
aVi]ZWZY#
 6iiVX]i]Za^[i^c\higVehidi]Z[dg`a^[i[dg`h!
Vh^aajhigViZY^cFigure 14#
;dg`a^[i
;dg`h A^[i^c\
HigVeh
Figure 14.A^[i^c\i]ZaVi]Zl^i]a^[i^c\higVeh#
·Chain & Safety Hook: I]gZVY VcY [jaan
i^\]iZci]Zegdk^YZYa^[i^c\ZnZWdai^cidi]Z
egZ"Yg^aaZY]daZ^ci]ZaVi]ZWZY!Vhh]dlc
^cFigure 15#I]ZcXdccZXii]ZhV[Zin]dd`
VcYX]V^cWZilZZci]ZaVi]ZVcYi]ZedlZg
a^[i^c\Zfj^ebZci#
Figure 12.=Va[cjiaZkZgVcY[ZZYDC$D;;`cdW#
Ejh];ZZYDC$D;;
@cdW>c
Ejaa=Va[cji
AZkZgJe
Figure 15.A^[i^c\ZnZWdai^chiVaaZY#
A^[i^c\
:nZ7dai
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"'&"
5. L^i]i]Z]Zaed[ilddi]ZgeZdeaZid`ZZei]Z
adVY[gdbhlVn^c\!gV^hZi]ZaVi]ZVXdjeaZd[
^cX]Zh#
·>[i]ZadVY^hcdilZaaWVaVcXZY!dgndjhZZ
Vcndi]Zg Y^[[^Xjai^Zh l^i] i]Za^[i^c\ Zfj^e"
bZci! ^bbZY^ViZan adlZg i]Z aVi]Z id i]Z
eVaaZiV\V^c#GZhdakZVcna^[i^c\dgWVaVcX"
^c\^hhjZh!i]ZcgZeZVii]^hhiZe#
 >[ndjVgZ jh^c\i]ZChain & Safety Hook
bZi]dY d[ a^[i^c\ i]Z aVi]Z! ndj b^\]i ign
^chiVaa^c\ i]Z a^[i^c\ ZnZ Wdai ^c i]Z XZciZg
]daZdci]ZaVi]ZWZY#
6. A^[i i]Z aVi]Z Zcdj\] id XaZVg i]Z h]^ee^c\
eVaaZi VcY Vcn hbVaa [addg dWhiVXaZh! i]Zc
bdkZ^iidi]ZegZeVgZYadXVi^dcVcYadlZg^i
^ceaVXZ#
Mounting
6ai]dj\] cdi gZfj^gZY! lZ gZXdbbZcY i]Vi ndj
hZXjgZ ndjg cZl bVX]^cZ id i]Z [addg# 7ZXVjhZ
i]^h^hVcdei^dcVahiZeVcY[addgbViZg^VahbVn
kVgn! [addg bdjci^c\ ]VgYlVgZ ^h cdi ^cXajYZY#
<ZcZgVaan! ndj XVc Z^i]Zg Wdai ndjg bVX]^cZ id
i]Z [addg dg bdjci ^i dc i]Z egdk^YZY XVhi ^gdc
[ddi eVYh# 7di] dei^dch VgZ YZhXg^WZY WZadl#
L]^X]ZkZgdei^dc ndjX]ddhZ!^i^h cZXZhhVgnid
aZkZandjgbVX]^cZl^i]VegZX^h^dcaZkZa#
Bolting to Concrete Floors
6cX]dghijYhVcYaV\h]^ZaYVcX]dghl^i]aV\
hXgZlhFigure 16 VgZildedejaVgbZi]dYh[dg
VcX]dg^c\VcdW_ZXiidVXdcXgZiZ[addg#LZhj\"
\ZhindjgZhZVgX]i]ZbVcndei^dchVcYbZi]dYh
[dgbdjci^c\ndjgbVX]^cZ VcY X]ddhZ i]ZWZhi
i]Vi[^ihndjgheZX^[^XVeea^XVi^dc#
Figure16#Ine^XVa[VhiZcZgh[dgbdjci^c\id
XdcXgZiZ[addgh#
6cX]dgHijYh
AV\H]^ZaY6cX]dg
VcYAV\HXgZl
JhZ V egZX^h^dc aZkZa dc i]Z aVi]Z WZYlVn VcY
bZiVa h]^bh WZilZZc i]Z aVi]Z VcY i]Z [addg id
bV`Zi]ZWZYlVnaZkZa[gdb[gdciidWVX`VcYh^YZ
idh^YZ#
Cast Iron Foot Pads
IdjhZi]ZXVhi^gdc[ddieVYh!eaVXZi]ZbjcYZg
i]Z VY_jhiVWaZ _VX` Wdaih hZZ Figure 17! i]Zc
jhZ V egZX^h^dc aZkZa dc i]Z WZYlVn VcY VY_jhi
i]Z_VX`Wdaihjci^ai]ZWZYlVn^haZkZa[gdb[gdci
idWVX`VcY[gdbh^YZidh^YZ#L]ZcaZkZa!i^\]iZc
Ydlc i]Z _VX` Wdai _Vb cjih id hZXjgZ i]Z hZi"
i^c\h#
Figure 17.8Vhi^gdc[ddieVYVcY_VX`Wdai#
?VX`7dai
?VbCji
;ddiEVY
NOTICE
As the lathe is used, the cast iron parts
may shift slightly. Re-check the bedway to
make sure it remains level after the first 24
hours, after the first two weeks, then annu-
ally thereafter.
"''" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Assembly
I]ZaVi]Z^hh]^eeZY[gdbi]Z[VXidgnegZ"VhhZb"
WaZYZmXZei[dgi]Zild]VcYl]ZZa]VcYaZh#JhZ
V &%bb lgZcX] id ViiVX] i]ZhZ ]VcYaZh id i]Z
XVgg^V\Z VcY Xgdhh ha^YZ ]VcYl]ZZah! Vh h]dlc
^cFigure 18#
Lubricating Lathe
GEARBOXES MUST
BE FILLED WITH OIL!
LATHE MAY NOT
HAVE OIL INCLUDED!
Refer to the Lubrication
Section in this Manual
for Recommended
Oil Type.
I]Z]ZVYhidX`!fj^X`X]Vc\Z\ZVgWdm!VcYVegdc
gZhZgkd^ghbjhi]VkZi]ZegdeZgVbdjcid[d^a^c
i]ZbWZ[dgZi]ZaVi]ZXVcWZdeZgViZY[dgi]Z[^ghi
i^bZ#
Gjcc^c\i]Z aVi]Zl^i]djid^a ^cV \ZVgWdmXdjaY
gZhjai^cYVbV\Zidi]ZWZVg^c\hVcY\ZVgh·hjX]
YVbV\Z^hcdiXdkZgZYjcYZglVggVcin#
GZ[ZgidLubrication!WZ\^cc^c\dcPage 64![dg
YZiV^aZY ^chigjXi^dch dc ]dl id X]ZX` VcY VYY
d^a#
>cVYY^i^dcidi]Z\ZVgWdmZh!lZVahdgZXdbbZcY
i]VindjajWg^XViZVaadi]Zged^cihdci]ZbVX]^cZ
Vii]^hi^bZ#
Note: If your lathe was shipped with oil in the
reservoirs, do not change that oil until after the
break-in procedure.
Adding Cutting &
Brake Fluids
IdhjXXZhh[jaanXdbeaZiZi]ZTest Run^ci]Z[da"
adl^c\ eV\Zh! i]Z Xjii^c\ VcY WgV`Z [aj^Y aZkZah
bjhiWZX]ZX`ZY!VcY^[cZXZhhVgn![aj^YbjhiWZ
VYYZYidZVX]hnhiZb#
6YY i]Z Xjii^c\ [aj^Y d[ ndjg X]d^XZ cdl# ;dg
YZiV^aZY ^chigjXi^dch dc l]ZgZ i]Z Xjii^c\ [aj^Y
gZhZgkd^g^hadXViZYVcY]dlidVYY[aj^Y!gZ[Zgid
Cutting Fluid SystemdcPage 69#
8]ZX` i]Z WgV`Z [aj^Y aZkZa VcY VYY VYY^i^dcVa
[aj^Y^[cZXZhhVgn!Vh^chigjXiZY^cBrake Fluiddc
Page 71#
Figure 18.8Vgg^V\ZVcYXgdhhha^YZ]VcYl]ZZa
]VcYaZh^chiVaaZY#
=VcYaZh
>chiVaaZY
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"'("
Before starting the lathe, make sure you
have performed the preceding assembly
and adjustment instructions, and you have
read through the rest of the manual and
are familiar with the various functions and
safety features on this machine. Failure to
follow this warning could result in serious
personal injury or even death!
Test Run
DcXZ i]Z VhhZbWan ^h XdbeaZiZ! iZhi gjc ndjg
bVX]^cZ id bV`Z hjgZ ^i gjch egdeZgan VcY ^h
gZVYn[dggZ\jaVgdeZgVi^dc#
The test run consists of verifying the follow-
ing:
 I]ZbdidgedlZghjeVcYgjchXdggZXian
 ;dgi]ZBdYZa<%.(&dcan!i]Zbdidgijgch^c
i]ZXdggZXiY^gZXi^dcbVX]^cZ^hcdil^gZYdji
d[e]VhZ
 I]ZZbZg\ZcXn HIDE Wjiidc hV[Zin [ZVijgZ
ldg`hXdggZXian
 I]ZWgV`ZhnhiZbldg`hXdggZXian
 I]ZXjii^c\[aj^YhnhiZbldg`hXdggZXian
>[! Yjg^c\ i]Z iZhi gjc! ndj XVccdi ZVh^an adXViZ
i]ZhdjgXZd[VcjcjhjVacd^hZdgk^WgVi^dc!hide
jh^c\ i]Z bVX]^cZ ^bbZY^ViZan! i]Zc gZk^Zl
TroubleshootingdcPage 75#
To test run the lathe:
1. GZVY VcY [daadl i]Z hV[Zin i]Z ^chigjXi^dch
Vii]ZWZ\^cc^c\d[i]ZbVcjVa!iV`ZgZfj^gZY
hV[Zin egZXVji^dch! VcY bV`Z hjgZ Vaa egZ"
k^djh egZeVgVi^dc hiZeh Y^hXjhhZY ^c i]Z
bVcjVa]VkZWZZc[daadlZYVcYXdbeaZiZY#
2. 8aZVgVlVnVaaiddahVcYdW_ZXihjhZYYjg^c\
i]ZVhhZbWan!ajWg^XVi^dc!VcYegZeVgVi^dc#
Power Connection
7Z[dgZ i]Z bVX]^cZ XVc WZ XdccZXiZY id i]Z
edlZg hdjgXZ! Vc ZaZXig^XVa X^gXj^i VcY XdccZX"
i^dc YZk^XZ bjhi WZ egZeVgZY eZg i]Z POWER
SUPPLY hZXi^dc ^c i]^h bVcjVa! VcY Vaa egZk^"
djh hZije ^chigjXi^dch ^c i]^h bVcjVa bjhi WZ
XdbeaZiZ id ZchjgZ i]Vi i]Z bVX]^cZ ]Vh WZZc
VhhZbWaZYVcY^chiVaaZYegdeZgan#
6alVnh bV`Z hjgZ i]Z edlZg hl^iX] dc i]Z
bVX]^cZ ^h ijgcZY D;; dg i]Z D;; Wjiidc ^h
ejh]ZY^cWZ[dgZXdccZXi^c\edlZg#
Connecting to Power
>chZgi i]Z eaj\ ViiVX]ZY id i]Z bVX]^cZ edlZg
XdgY ^cid V bViX]^c\ edlZg hjeean gZXZeiVXaZ#
I]Z bVX]^cZ ^h cdl XdccZXiZY id i]Z edlZg
hdjgXZ#
Disconnecting Power
>[ndjcZZYidY^hXdccZXii]ZbVX]^cZ[gdbedlZg
aViZg! ejaa i]Z eaj\ XdbeaZiZan dji d[ i]Z gZXZe"
iVXaZ#
"')" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
3. BV`ZhjgZi]ZbVhiZgedlZghl^iX]^hijgcZY
OFFhZZFigure 19#
Figure 19.AdXVi^dcd[i]ZbVhiZgedlZghl^iX]#
BVhiZg
EdlZgHl^iX]
4. BV`ZhjgZi]Vii]ZX]jX`VcY_Vlh!^[^chiVaaZY!
VgZ hZXjgZ gZ[Zg id Chuck & Faceplate
MountingdcPage 31#
5. BV`ZhjgZi]ZXjii^c\[aj^Yhl^iX]hZZFigure
20^h^ci]ZD;;edh^i^dc!i]Zced^cii]Z[aj^Y
cdooaZYdlc^cidi]ZX]^eigVn#
Figure 20.8dcigdaeVcZa^YZci^[^XVi^dc#
8jii^c\
;aj^Y
Hl^iX]
EdlZg
A^\]i
:bZg\ZcXn
HIDE7jiidc
?d\7jiidc
6. Ejh]i]ZZbZg\ZcXnHIDEWjiidc^cidegZ"
kZcijc^ciZci^dcVahiVgi"je#
7. Id ZchjgZ i]Z XVgg^V\Z XdbedcZcih Yd cdi
jcZmeZXiZYanbdkZl]Zci]ZaVi]Z^hhiVgiZY!
gdiViZ i]Z ]ZVYhidX` [ZZY Y^gZXi^dc `cdW hd
i]Vi i]Z Vggdl ed^cih id i]Z b^YYaZ cZjigVa
edh^i^dchZZFigure 21#
Note: It may be necessary to rock the chuck
back-and-forth by hand when moving the
controls to enable the gears to mesh.
Figure 21.=ZVYhidX`Xdcigdah#
He^cYaZHeZZY
GVc\ZAZkZg
He^cYaZ
HeZZY@cdW
;ZZY
9^gZXi^dc
@cdW
8. Id[jgi]ZgZchjgZi]ZXVgg^V\ZYdZhcdibdkZ
Yjg^c\ i]Z iZhi gjc! ejh] i]Z [ZZY DC$D;;
`cdW ^c id Y^hZc\V\Z i]Z XVgg^V\Z [gdb i]Z
[ZZYgdY!i]Zcejaai]Z]Va[cjiaZkZgjeidY^h"
Zc\V\Zi]ZXVgg^V\Z[gdbi]ZaZVYhXgZlhZZ
Figure 22#
Figure 22.=Va[cjiaZkZg![ZZYDC$D;;`cdW!
VcYhe^cYaZDC$D;;aZkZg#
Ejh];ZZYDC$D;;
@cdW>c
Ejaa=Va[cji
AZkZgJe
He^cYaZ
DC$D;;AZkZg
>cD;;Edh^i^dc
9. Ejaai]Zhe^cYaZDC$D;;aZkZgdji!bdkZ^iid
i]ZD;;b^YYaZedh^i^dc!i]ZcgZaZVhZ^ihd
i]Vi^iha^eh^cidi]ZYZiZci#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"'*"
10. BdkZ i]Z he^cYaZ heZZY gVc\Z aZkZg id i]Z
adl g^\]i edh^i^dc! VcY gdiViZ i]Z he^cYaZ
heZZY `cdW hd i]Vi i]Z Vggdl ed^cih id &%*
hZZFigure 21#
11. Ijgci]ZbVhiZgedlZghl^iX]ON#
12. GZhZii]ZZbZg\ZcXnHIDEWjiidcWnil^hi"
^c\ ^i XadX`l^hZ jci^a ^i edeh dji·i]Z edlZg
a^\]idci]ZXdcigdaeVcZah]djaY^aajb^cViZ#
13. KZg^[ni]Vii]ZbVX]^cZ^hdeZgVi^c\XdggZXian
Wnejaa^c\i]Zhe^cYaZDC$D;;aZkZgdjiVcY
YdlcidhiVgihe^cYaZgdiVi^dc#
·L]Zc deZgVi^c\ XdggZXian! i]Z aVi]Z gjch
hbddi]anl^i]a^iiaZdgcdk^WgVi^dc#
·>ckZhi^\ViZVcYXdggZXihigVc\ZdgjcjhjVa
cd^hZh dg k^WgVi^dch WZ[dgZ deZgVi^c\ i]Z
aVi]Z [jgi]Zg# 6alVnh Y^hXdccZXi i]Z aVi]Z
[gdb edlZg l]Zc ^ckZhi^\Vi^c\ dg XdggZXi"
^c\ediZci^VaegdWaZbh#
14.For the Model G9731 Only:L^i]i]Zhe^cYaZ
DC$D;;aZkZg^ci]ZYdlcedh^i^dc!i]Zhe^c"
YaZ h]djaY WZ gdiVi^c\ XdjciZgXadX`l^hZ·
YdlcVcYidlVgYndjVhndj[VXZi]ZaVi]Z#
·>[ i]Z he^cYaZ ^h cdi gdiVi^c\ XdjciZgXadX`"
l^hZl^i]i]Zhe^cYaZDC$D;;aZkZg^ci]Z
Ydlcedh^i^dc!i]ZedlZghjeean]VhWZZc
XdccZXiZY dji d[ e]VhZ# Hide i]Z aVi]Z!
ijgci]ZbVhiZgedlZghl^iX]OFF!Y^hXdc"
cZXii]ZaVi]Z[gdbedlZg!i]Zc[daadli]Z
^chigjXi^dch ^c Phase Polarity dc Page
14#
6[iZg XdggZXi^c\ i]Z l^g^c\! gZeZVih Steps
11–14#
15. BdkZi]Z he^cYaZ DC$D;;aZkZg id i]ZD;;
b^YYaZedh^i^dc!egZhhi]ZZbZg\ZcXnHIDE
Wjiidc ^c! i]Zc ViiZbei id gZ"hiVgi he^cYaZ
gdiVi^dc#
·>[ i]Z aVi]Z YdZh cdi hiVgi l^i] i]Z ZbZg"
\ZcXnHIDEWjiidcegZhhZY^c!i]^hhV[Zin
[ZVijgZ^hldg`^c\egdeZgan#
·>[i]ZaVi]ZYdZhhiVgil^i]i]ZZbZg\ZcXn
HIDEWjiidcegZhhZY^c!i]^hhV[Zin[ZVijgZ
^hcdideZgVi^c\ XdggZXian#I]Z ZbZg\ZcXn
HIDEWjiidcbjhideZgViZegdeZganWZ[dgZ
Xdci^cj^c\deZgVi^dc#JhZi]Zhe^cYaZDC$
D;;aZkZgidhidei]ZaVi]Z!ijgci]ZbVhiZg
edlZg hl^iX] OFF! Y^hXdccZXi i]Z aVi]Z
[gdb edlZg! i]Zc XVaa IZX] Hjeedgi [dg
]Zae#
16. GZhZi i]Z ZbZg\ZcXn HIDE Wjiidc! gZ"hiVgi
he^cYaZ gdiVi^dc! i]Zc egZhh i]Z [ddi WgV`Z#
I]Z aVi]Z h]djaY ijgc OFF VcY i]Z he^cYaZ
h]djaYXdbZidVfj^X`hide#
Note: After using the foot brake to stop the
lathe, it is necessary to move the spindle
ON/OFF lever to the OFF position before
attempting to re-start spindle rotation.
17. Ed^ci i]Z Xjii^c\ [aj^Y cdooaZ Ydlc ^cid i]Z
X]^eigVn!jhZ i]ZXjii^c\[aj^Y hl^iX]dci]Z
Xdcigda eVcZa id hiVgi i]Z ejbe! i]Zc deZc
i]ZkVakZdci]ZcdooaZ#KZg^[ni]Vii]ZXjii^c\
[aj^Y [adlh [gdb i]Z cdooaZ VcY egdeZgan gZ"
XnXaZhidi]ZXjii^c\[aj^YgZhZgkd^g!i]Zcijgc
i]ZejbeOFF#
8dc\gVijaVi^dchI]ZiZhigjc^hXdbeaZiZ#8dci^cjZ
l^i] i]Z Spindle Break-InVcYRecommended
AdjustmentsegdXZYjgZhdci]ZcZmieV\Z#
NOTICE
During the first 16 hours of use, the V-belts
will stretch and seat into the pulley grooves.
The V-belts must be properly re-tensioned
after this period to avoid reducing their use-
ful life. Refer to V-Belts Service on Page 83
for detailed instructions.
"'+" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Spindle Break-In
7Z[dgZhjW_ZXi^c\i]ZaVi]Zid[jaaadVYh!ndjbjhi
WgZV`^i^c#I]^hegdXZYjgZl^aa[jaanhZVii]ZWZVg"
^c\h!Vaadli]Z\ZVgiZZi]id[^cYi]Z^gcdgbValZVg
eViiZgc!VcYZcVWaZi]ZajWg^XVciidWZldg`ZY^cid
i]ZgZfj^gZYVgZVh#
To perform the spindle break-in:
1. HjXXZhh[jaan XdbeaZiZ i]Z Test Run egdXZ"
YjgZWZ\^cc^c\dcPage 23#
2. Id ZchjgZ i]Z XVgg^V\Z XdbedcZcih Yd cdi
jcZmeZXiZYanbdkZl]Zci]ZaVi]Z^hhiVgiZY!
gdiViZ i]Z ]ZVYhidX` [ZZY Y^gZXi^dc `cdW hd
i]Vii]ZVggdled^cihidb^YYaZcZjigVaedh^"
i^dchZZFigure 23#
Figure 23.=ZVYhidX`Xdcigdah#
He^cYaZHeZZY
GVc\ZAZkZg
He^cYaZ
HeZZY@cdW
;ZZY
9^gZXi^dc
@cdW
3. BdkZi]Zhe^cYaZheZZYgVc\ZaZkZgidi]Zadl
g^\]iedh^i^dc!VcYgdiViZi]Zhe^cYaZheZZY
`cdWhdi]Vi i]ZVggdled^cih idi]Zhe^cYaZ
heZZYd[&%*GEBgZ[ZgidSetting Spindle
Speed dcPage 51 [dgVYY^i^dcYZiV^ah#
NOTICE
Do not leave the lathe unattended during
the Spindle Break-In procedure. If your
attention is needed elsewhere during this
procedure, stop the lathe and restart the
procedure from the beginning at a later
time when you can devote your full time and
attention to it.
4. IV`ZVaahV[ZinegZXVji^dch!gjci]ZaVi]Z[dg
&%b^cjiZh!i]Zcijgci]ZaVi]ZOFFVcYlV^i
jci^ai]Zhe^cYaZ^hXdbeaZiZanhideeZY#
5. GZeZVi Step 4 [dg i]Z gZbV^c^c\ , he^cYaZ
heZZYh#
6. HZii]Zhe^cYaZheZZYid'+%GEBVcYaZii]Z
aVi]Zgjc[dgV[^cVa&*b^cjiZhidVaadl^iid
XddaYdlc!i]Zcijgci]ZaVi]ZOFF#
Recommended
Adjustments
I]Z[daadl^c\VY_jhibZcih]VkZWZZcbVYZVii]Z
[VXidgn#=dlZkZg!WZXVjhZd[i]ZbVcnkVg^VWaZh
^ckdakZY l^i] h]^ee^c\! lZ gZXdbbZcY i]Vi ndj
ViaZVhikZg^[ni]Z[daadl^c\VY_jhibZcihidZchjgZ
i]ZWZhiedhh^WaZgZhjaih[gdbi]ZaVi]Z#
Factory adjustments that should be verified:
s IV^ahidX`Va^\cbZcigZ[ZgidPage 44
 8dbedjcYVcYXgdhhha^YZWVX`aVh]gZ[Zgid
Page 80
 <^WVY_jhibZcihgZ[ZgidPage 78#
Change the oil in the headstock, quick
change gearbox, and apron reservoirs as
instructed in Lubrication beginning on
Page 64. This will flush away any metal
particles that may have accumulated from
the manufacturing process or the spindle
break-in.
7. 8]ZX` VcY! ^[ cZXZhhVgn! gZ"iZch^dc i]Z
K"WZaih Vh ^chigjXiZY ^c V-Belt Service dc
Page 83#
I]Z he^cYaZ WgZV`"^c ^h XdbeaZiZ# 8dci^cjZ l^i]
i]Z [daadl^c\ Recommend AdjustmentshZX"
i^dc#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"',"
SECTION 4: OPERATIONS
To complete a typical operation, the operator
does the following:
1. Ejih dc hV[Zin \aVhhZh! gdaah je haZZkZh!
gZbdkZh _ZlZagn! VcY hZXjgZh Vcn Xadi]^c\!
_ZlZagn! dg ]V^g i]Vi XdjaY \Zi ZciVc\aZY ^c
bdk^c\eVgih#
2. :mVb^cZhi]Zldg`e^ZXZidbV`ZhjgZ^i^hhj^i"
VWaZ [dg ijgc^c\! i]Zc bdjcih i]Z ldg`e^ZXZ
^c dcZ d[ i]Z X]jX`h dg dc [VXZeaViZ! VcY
gZbdkZhi]ZX]jX``Zn[gdbi]ZX]jX`#
3. Bdjcihi]Zidda^c\!Va^\ch^il^i]i]Zldg`e^ZXZ!
i]ZcWVX`h^iVlVnidZhiVWa^h]VhV[ZhiVgije
XaZVgVcXZ#
4. GZbdkZhVaahZijeiddah[gdbi]ZaVi]Z#
5. 8]ZX`h [dg hV[Z XaZVgVcXZh Wn gdiVi^c\ i]Z
ldg`e^ZXZ Wn ]VcY Vi aZVhi dcZ [jaa gZkdaj"
i^dc#
6. BdkZhha^YZhVcYgZhihidl]ZgZi]Znl^aaWZ
jhZYYjg^c\deZgVi^dc#
7. HZihi]ZXdggZXihe^cYaZheZZY[dgi]ZdeZgV"
i^dc#
8. >[jh^c\edlZg [ZZY!hZaZXihi]Z egdeZg[ZZY
gViZ[dgi]ZdeZgVi^dc#
9. Ijgch i]Z bVhiZg edlZg hl^iX] ON! gZhZih
i]ZZbZg\ZcXnHIDEWjiidc!i]ZcbdkZhi]Z
he^cYaZ DC$D;; aZkZg Ydlc id hiVgi he^cYaZ
gdiVi^dc#
10. JhZhi]ZXVgg^V\Z]VcYl]ZZahdgedlZg[ZZY
dei^dchidbdkZi]Zidda^c\^cidi]Zldg`e^ZXZ
[dgdeZgVi^dch#
11. L]Zc [^c^h]ZY Xjii^c\! bdkZh i]Z he^cYaZ
aZkZg id i]Z D;; edh^i^dc! lV^ih jci^a i]Z
he^cYaZ^hXdbeaZiZanhideeZY!i]ZcgZbdkZh
i]Zldg`e^ZXZ#
Operation Overview
I]ZejgedhZd[i]^hdkZgk^Zl^hidegdk^YZi]Zcdk"
^XZbVX]^cZdeZgVidgl^i]VWVh^XjcYZghiVcY^c\
d[]dli]ZbVX]^cZ^hjhZYYjg^c\deZgVi^dc!hd
i]ZbVX]^cZXdcigdah$XdbedcZcihY^hXjhhZYaViZg
^ci]^hbVcjVaVgZZVh^ZgidjcYZghiVcY#
9jZ id i]Z \ZcZg^X cVijgZ d[ i]^h dkZgk^Zl! ^i ^h
not^ciZcYZYidWZVc^chigjXi^dcVa\j^YZ#IdaZVgc
bdgZ VWdji heZX^[^X deZgVi^dch! gZVY i]^h Zci^gZ
bVcjVa VcY hZZ` VYY^i^dcVa igV^c^c\ [gdb ZmeZ"
g^ZcXZY bVX]^cZ deZgVidgh! VcY Yd VYY^i^dcVa
gZhZVgX]djih^YZd[i]^hbVcjVaWngZVY^c\]dl"
idWdd`h!igVYZbV\Vo^cZh!dglZWh^iZh#
Damage to your eyes and lungs could result
from using this machine without proper pro-
tective gear. Always wear safety glasses and
a respirator when operating this machine.
To reduce the risk of
serious injury when using
this machine, read and
understand this entire
manual before operating.
NOTICE
If you have never used this type of machine
or equipment before, WE STRONGLY REC-
OMMEND that you read books, review
industry trade magazines, or get formal
training before beginning any projects.
Regardless of the content in this section,
Grizzly Industrial will not be held liable for
accidents caused by lack of training.
"'-" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Controls &
Components
GZ[ZgidFigures 2430VcYi]Z[daadl^c\YZhXg^e"
i^dch id WZXdbZ [Vb^a^Vg l^i] i]Z adXVi^dc VcY
[jcXi^dcd[i]ZWVh^XXdcigdah[dgi]^haVi]Z#
Master Power Switch: I]^hhl^iX]id\\aZhedlZg
id i]Z aVi]Z Xdcigdah! bdidg! VcY Xjii^c\ [aj^Y
ejbe#
Dial Indicator Stud (Model G9730 Only):
:cVWaZh V Y^Va ^cY^XVidg id WZ jhZY [dg egZX^hZ
bZVhjgZbZcihd[XVgg^V\Zedh^i^dc#
Headstock Controls
Figure 25.=ZVYhidX`Xdcigdah#
6
7
8
9
A. Spindle Speed Range Lever: HZaZXih i]Z
]^\]dgadlhe^cYaZheZZYgVc\Zh#
B.Spindle Speed Knob: HZaZXih dcZ d[ i]Z
[djg heZZYh VkV^aVWaZ ^c i]Z he^cYaZ heZZY
gVc\ZhZaZXiZY#
C. Headstock Feed Direction Knob: 8]Vc\Zh
i]Z gdiVi^dc Y^gZXi^dc d[ i]Z aZVYhXgZl dg
[ZZYgdY id X]Vc\Z i]Z Y^gZXi^dc d[ XVgg^V\Z
bdkZbZci#
D. Quick Change Knob A–C/ 8]Vc\Zh i]Z
heZZYd[edlZg igVch[Zg[gdb i]Z]ZVYhidX`
\ZVghidi]ZadlZgfj^X`X]Vc\Z\ZVgh#
Control Panel
Figure 26.8dcigdaeVcZaXdbedcZcih#
:
;<
=
E. Cutting Fluid Switch: 8dcigdahi]ZdeZgVi^dc
d[i]ZXjii^c\[aj^Yejbe#
F. Power Light: >aajb^cViZh l]Zc i]Z bVhiZg
edlZghl^iX]^hijgcZYON#
Figure 24.AdXVi^dcd[i]ZbVhiZgedlZghl^iX]#
BVhiZg
EdlZgHl^iX]
9^Va>cY^XVidg
HijY
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"'."
G. Emergency STOP Button: L]Zc egZhhZY!
hideh i]Z [adl d[ edlZg id i]Z aVi]Z# Ijgc
^i XadX`l^hZ jci^a ^i edeh dji id gZ"ZhiVWa^h]
edlZg[adl#
H. Jog Button: GdiViZh i]Z he^cYaZ XdjciZg"
XadX`l^hZl]^aZ^i^hegZhhZY#
Quick Change Controls
Figure 27.Fj^X`X]Vc\ZXdcigdah#
>
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@ A B C
I. Quick Change Knob 1–4: 8]Vc\Zh \ZVg
gVi^dh^ch^YZi]Zfj^X`X]Vc\Z\ZVgWdm#
J. Quick Change Knob D–E: 8]Vc\Zh \ZVg
gVi^dh^ch^YZi]Zfj^X`X]Vc\Z\ZVgWdm#
K. Metric Thread Chart: 9^heaVnhi]Zedh^i^dch
d[i]ZX]Vc\Z \ZVghVcYfj^X` X]Vc\ZXdc"
igdah[dgbZig^Xi]gZVY^c\deZgVi^dch#
L. Inch Thread Chart: 9^heaVnhi]Zedh^i^dchd[
i]ZX]Vc\Z\ZVghVcYfj^X`X]Vc\ZXdcigdah
[dgbZig^Xi]gZVY^c\deZgVi^dch#
M. Feed Rate Chart: 9^heaVnh i]Z edh^i^dch d[
i]ZX]Vc\Z\ZVghVcYfj^X`X]Vc\ZXdcigdah
[dgi]ZVkV^aVWaZ[ZZYgViZh#
N. Feed Selection Knob: HZaZXihi]ZaZVYhXgZl
dgi]Z[ZZYgdY[dgedlZg[ZZYdeZgVi^dch#
Carriage Controls
Figure 28.8Vgg^V\ZXdcigdah#
N
M
O
DE
F
G
H
I
J
L
K
O. 4-Way Tool Post: =daYh [djg Xjii^c\ iddah
VcY gdiViZh id ^cYZm V eVgi^XjaVg idda id i]Z
ldg`e^ZXZ#
P. Cutting Fluid Nozzle and Valve: 9Za^kZgh
Xjii^c\ [aj^Y id i]Z Xjii^c\ deZgVi^dc# I]Z
kVakZXdcigdahi]ZVbdjcid[[adl#
Q. Compound Rest Handwheel: BdkZh i]Z
XdbedjcY gZhi l]Zc gdiViZY# I]Z ViiVX]ZY
Y^gZXi"gZVY \gVYjViZY Y^Va ]Vh %#%%& ^cXgZ"
bZcih!l^i]dcZgZkdaji^dcZfjVa^c\%#&%%d[
bdkZbZci#
R. Carriage Lock: L]Zc i^\]iZcZY! adX`h i]Z
XVgg^V\Zidi]ZWZY#
S. Thread Dial: >cY^XViZh l]Zc id Zc\V\Z i]Z
]Va[cjil^i]i]ZaZVYhXgZl[dg^cX]i]gZVY^c\
deZgVi^dch#
T. Halfnut Lever: :c\V\Zh$Y^hZc\V\Zh i]Z
]Va[cjil^i]i]ZaZVYhXgZll]Zci]gZVY^c\#
U. Spindle ON/OFF Lever: HiVgih! hideh! VcY
gZkZghZhhe^cYaZgdiVi^dc#
V. Feed ON/OFF Knob: :c\V\Zh$Y^hZc\V\Zh
i]ZXVgg^V\Zl^i]i]Z[ZZYgdY#
W. Feed Selector Knob: L]Zc i]Z XVgg^V\Z ^h
Zc\V\ZY l^i] i]Z [ZZYgdY! hZaZXih XVgg^V\Z
adc\^ijY^cVaigVkZadgXgdhhha^YZigVkZa#
"(%" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
X. Carriage Handwheel: BdkZh i]Z XVgg^V\Z
aZ[idgg^\]iVadc\i]ZWZYlVn#I]ZViiVX]ZY
\gVYjViZY Y^Va ]Vh %#%%* ^cXgZbZcih! l^i]
dcZgZkdaji^dcZfjVa^c\%#+'*d[bdkZbZci#
Y. Cross Slide Handwheel: BdkZh i]Z Xgdhh
ha^YZ ^c dg dji eZgeZcY^XjaVg id i]Z he^cYaZ
XZciZga^cZ#I]ZViiVX]ZY^cY^gZXi"gZVY\gVYj"
ViZY Y^Va ]Vh %#%%& ^cXgZbZcih! l^i] dcZ
gZkdaji^dcZfjVa^c\%#'%%d[bdkZbZci#
Z. 4-Position Carriage Stop: L]Zc i]Z XVg"
g^V\Z^hZc\V\ZYl^i]i]Z[ZZYgdY!hidehXVg"
g^V\ZbdkZbZciWn[dgX^c\i]Z[ZZYgdYXajiX]
id ha^e# <ZcZgVaan jhZY [dg gZeZi^i^kZ deZgV"
i^dch#
Tailstock Controls
AA. Quill Handwheel: BdkZh i]Z fj^aa ^c dg
dji [gdb i]Z iV^ahidX` XVhi^c\# I]Z ViiVX]ZY
\gVYjViZY Y^Va ]Vh %#%%& ^cXgZbZcih! l^i]
dcZgZkdaji^dcZfjVa^c\%#&%%d[bdkZbZci#
AB. Tailstock Lock Lever: AdX`h i]Z iV^ahidX`
VhhZbWan^ceaVXZdci]ZWZYlVn#
AC. Quill Lock Lever: AdX`hi]Zfj^aa^cedh^i^dc#
AD. Quill: 6XXZeih iddah l^i] BI( iVeZgh VcY
]Vh ^cXgZbZcih ^c ^cX]Zh VcY b^aa^bZiZgh
bVg`ZYdci]ZWVggZa#
AE. Quill Lock Lever Rest: EgZkZcih i]Z fj^aa
adX`aZkZg[gdbXVjh^c\VcdWhigjXi^dcl]Zc
addhZ#
AF. Offset Adjustment Screw: 6Y_jhih i]Z ide
iV^ahidX`XVhi^c\d[[hZi&d['#
AG. Tailstock Lock Lever Rest: EgZkZcih i]Z
iV^ahidX`adX`aZkZg[gdbXVjh^c\VcdWhigjX"
i^dcl]ZcaddhZ#
AH. Casting Clamp Screw: DcZ d[ ild XVe
hXgZlhi]ViXaVbei]ZideVcYWdiidbiV^ahidX`
XVhi^c\hid\Zi]Zg#I]ZhZXVehXgZlhbjhiWZ
addhZcZYl]ZcVY_jhi^c\i]Zd[[hZi#
AI. Offset Scale: H]dlhi]ZgZaVi^kZd[[hZid[i]Z
ideVcYWdiidbXVhi^c\#;dgegZX^hZbZVhjgZ"
bZcih!jhZVc^cY^XVidg#
AJ. Locking Set Screw: L]Zci^\]iZcZY!`ZZeh
i]Z ide VcY Wdiidb XVhi^c\h Va^\cZY l^i]
ZVX]di]Zg#
Foot Brake
I]^h aVi]Z ^h Zfj^eeZY l^i] V [ddi WgV`Z hZZ
Figure 30 id fj^X`an hide i]Z he^cYaZ# Ejh]^c\
i]Z[ddiWgV`Zl]^aZi]Zhe^cYaZ^hONXjihedlZg
idi]ZbdidgVcYhidehi]Zhe^cYaZ#
L]Zc i]Z [ddi WgV`Z ^h jhZY! i]Z edlZg aVbe
h]dlh i]Vi i]Z aVi]Z ^h hi^aa ZcZg\^oZY! Wji i]Z
X^gXj^i id i]Z he^cYaZ bdidg ^h ^ciZggjeiZY# DcXZ
hideeZY! i]Z he^cYaZ aZkZg cZZYh id WZ gZijgcZY
idi]Zb^YYaZD;;edh^i^dcidgZhZii]Zhe^cYaZ
hl^iX]Zh#
Figure 29.IV^ahidX`Xdcigdah#
66
67 68
6? 69
6:
6;
6<
6=
6>
Figure 30.AdXVi^dcd[i]Z[ddiWgV`Z#
;ddi7gV`Z
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"(&"
Chuck & Faceplate
Mounting
I]^haVi]Z^hh]^eeZYl^i]i]Z("_VlX]jX`^chiVaaZY#
I]^h ^h V hXgdaa"ineZ X]jX` l]ZgZ Vaa i]gZZ _Vlh
bdkZ^cjc^hdcl]Zci]ZX]jX``Zn^hjhZY#
I]Z ^cXajYZY )"_Vl X]jX` [ZVijgZh ^cYZeZcYZci
_Vlh! l]^X] VgZ jhZY [dg hfjVgZ dg jcZkZcan"
h]VeZYhidX`!VcYidbdjcildg`i]VicZZYhidWZ
VY_jhiZYidcZVg"oZgdidiVa^cY^XViZYgjcdji#
>[cZ^i]ZgX]jX`XVcegdeZgan]daYndjgldg`e^ZXZ!
i]Z XVhi"^gdc [VXZeaViZ ]Vh hadih i]Vi ]daY hiVc"
YVgYdgXjhidbXaVbe^c\]VgYlVgZ#L^i]i]ZXdg"
gZXi XaVbe^c\ ]VgYlVgZ! i]^h [VXZeaViZ l^aa ]daY
cdc"Xna^cYg^XVaeVgih#
I]ZX]jX`hVcY[VXZeaViZ]VkZV9&")XVbadX`
bdjci#6X]jX``Zn^hjhZYidijgci]ZadX`^c\
XVbh id hZXjgZ dg gZaZVhZ i]Z X]jX` dg [VXZ"
eaViZ#
Tools Needed Qty
9ZVY7adl=VbbZgdgLddY7adX`################## &
8]jX`8gVYaZdgEanlddY(¿)############################ &
8]jX`@Zn######################################################### &
Removing Chuck or Faceplate
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. AVn V X]jX` XgVYaZ hZZ Figure 31 dg ean"
lddYjcYZgi]ZX]jX`dg[VXZeaViZVcYdkZg
i]Z WZYlVn id egdiZXi i]Z egZX^h^dc \gdjcY
hjg[VXZh [gdb YVbV\Z VcY gZYjXZ ^c_jgn ^[
[^c\Zgh\Zie^cX]ZY#
Figure 31.LddYZcX]jX`XgVYaZ#
3. JhZ i]Z X]jX` `Zn id ijgc i]Z [^ghi XVbadX`
XdjciZgXadX`l^hZjci^ai]ZXVba^cZ^hWZilZZc
i]Zg^\]iKbVg`VcYi]ZXVbgZaZVhZYVijb
a^cZ!Vhh]dlc^cFigure 32#
Figure 32.8VbadX`addhZcZYXdjciZgXadX`l^hZ
]Va[lVn#
8VbGZaZVhZ
9VijbA^cZ 8Vb
A^cZ
4. GZeZViStep 3^cVcVaiZgcVi^c\hiVgeViiZgc
VgdjcY i]Z he^cYaZ jci^a Vaa d[ i]Z XVbadX`h
VgZ ^c i]Z hVbZ edh^i^dc# I]^h ZchjgZh i]Vi
i]Z X]jX` dg [VXZeaViZ l^aa Y^hZc\V\Z [gdb
i]Zhe^cYaZZkZcan#
Note: The camlocks will slightly rise up from
the spindle body as they are rotated.
5. HiVgil^i]i]ZhVbZXVbadX`ndjWZ\Vcl^i]^c
Step 3VcYgdiViZ^iXdjciZgXadX`l^hZhdi]Vi
i]ZXVba^cZ^hVa^\cZYl^i]i]ZXVbgZaZVhZ
YVijba^cZ!Vh^aajhigViZY^cFigure 33#
8VbGZaZVhZ
9VijbA^cZ
8Vb
A^cZ
Figure 33.8Vba^cZVa^\cZYl^i]i]ZXVb
gZaZVhZYVijba^cZ#
"('" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
6. L]^aZ hjeedgi^c\ i]Z X]jX` dg [VXZeaViZ!
gdiViZ i]Z gZbV^c^c\ XVbadX`h ^c i]Z hVbZ
VaiZgcVi^c\hiVgeViiZgcndjjhZY^cStep 4id
Va^\ci]ZXVbVcYYVijba^cZh#I]^hl^aa[jaan
Y^hZc\V\Z i]Z X]jX` dg [VXZeaViZ [gdb i]Z
he^cYaZ#
7. GZbdkZi]ZX]jX` `Zn!Xdci^cjZ hjeedgi^c\
i]Z X]jX` dg [VXZeaViZ! i]Zc jhZ i]Z YZVY
Wadl ]VbbZg dg V lddY WadX` id a^\]ian iVe
VgdjcY i]Z X^gXjb[ZgZcXZ d[ i]Z X]jX` dg
[VXZeaViZjci^a^iWgZV`h[gZZ[gdbi]Zhe^cYaZ
iVeZgVcYXVbadX`hdX`Zih#
8. L^i] V gdX`^c\ bdi^dc! XVgZ[jaan gZbdkZ i]Z
X]jX`dg[VXZeaViZ[gdbi]Zhe^cYaZcdhZ!Vh
h]dlc^ci]ZZmVbeaZd[Figure 34#
Figure 34.GZbdk^c\VX]jX`[gdbi]Zhe^cYaZ
cdhZ#
Installing & Adjusting Camlock
Studs
:VX] XVbadX` hijY bjhi ZmiZcY [gdb i]Z WVX`
d[ i]Z X]jX` dg [VXZeaViZ i]Z XdggZXi aZc\i] VcY
edh^i^dc id ZchjgZ i]Z XVbadX` l^aa [jaan Zc\V\Z
i]ZhijY#6X]^Zk^c\i]^hd[iZcgZfj^gZhVegdXZhh
d[ig^Va"VcY"Zggdg#
Tip: When the camlock studs are correctly installed
and adjusted, and the chuck or faceplate mounts
evenly onto the spindle, make opposing and
unique matching registration marks on the sides
of the spindle and chuck/faceplate. Align these
registration marks when you next mount the chuck
or faceplate to ensure that the correct spindle
mounting hole is used by each stud.
Tool Needed Qty
=ZmLgZcX]*bb############################################## &
To install or adjust camlock studs into a chuck
or faceplate:
1. AVni]ZX]jX`dg[VXZeaViZjeh^YZYdlcdcV
egdiZXi^kZ![aVihjg[VXZ#
2. >[ ^chiVaaZY! gZbdkZ i]Z adX`^c\ XVe hXgZlh
VY_VXZciidZVX]d[i]Zi]gZZXVbadX`bdjci"
^c\]daZhhZZFigure 35[dgVcZmVbeaZ#
Figure 35.8VbadX`YZei]bVg`VcYadX`^c\XVe
hXgZl#
AdX`^c\
8VeHXgZl
9Zei]
BVg`
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"(("
3. I]gZVYZVX]XVbadX`hijY^cidi]ZX]jX`dg
[VXZeaViZ jci^a i]Z YZei] bVg` dc i]Z hijY
hZZ Figure 35 ^h ZkZc l^i] i]Z hjg[VXZ d[
i]ZX]jX`dg[VXZeaViZVcYi]ZXjgkZY^cYZci
d[i]Zh^YZd[i]ZhijY[VXZhi]ZadX`^c\XVe
hXgZl]daZ!Vh^aajhigViZY^cFigure 36#I]^h^h
Vc^c^i^VaVY_jhibZci#
8VbadX`HijY9Zei]
BVg`^h:kZcl^i]8]jX`
dg;VXZeaViZHjg[VXZ
8VbadX`
HijY
AdX`^c\8Ve
HXgZl=daZ
8]jX`$;VXZeaViZ
Figure 36.>c^i^Vaedh^i^dcVY_jhibZcid[i]Z
XVbadX`hijY#
4. >chiVaaVcY[jaani]gZVYi]ZadX`^c\XVehXgZlh#
BV`ZhjgZi]Vii]ZXVbadX`hijYhXVcgdiViZ
ha^\]ian WVX`"VcY"[dgi] V\V^chi i]Z ]ZVY d[
i]ZadX`^c\hXgZlhZZFigure 37#
8VbadX`HijY8Vc
GdiViZ7VX`$;dgi]
Ha^\]ian
8VeHXgZl
>chiVaaZYI^\]i
8]jX`$;VXZeaViZ
Figure 37.8VbadX`hijYVcYadX`^c\XVehXgZl
XdggZXian^chiVaaZY#
·>[i]ZXVba^cZhidehb^YlVnWZilZZci]Z
K bVg`h! i]Z XVbadX` hijY ^h XdggZXian
VY_jhiZY#
·>[ i]Z XVb a^cZ hideh WZ[dgZ i]Z [^ghi K
bVg`! i]Z hijY cZZYh id WZ VY_jhiZY dji
Wnijgc^c\^iXdjciZgXadX`l^hZdcZ[jaaijgc
hZZFigure 38#
To Correct:
IjgcHijY
DcZIjgcDji
8VbA^cZHideh
7Z[dgZ;^ghiKBVg`
GZ\^higVi^dcBVg`h
Figure 38.6Y_jhi^c\i]ZXVbadX`hijYdji#
·>[ i]Z XVba^cZ hideh V[iZg i]ZhZXdcY K
bVg`! i]Z hijY cZZYh id WZ VY_jhiZY ^c
Wn ijgc^c\ ^i XadX`l^hZ dcZ [jaa ijgc hZZ
Figure 39#
To Correct:
IjgcHijY
DcZIjgc>c
8VbA^cZHideh
6[iZgHZXdcYKBVg`
Figure 39.6Y_jhi^c\i]ZXVbadX`hijY^c#
6. L]Zc ndj VgZ hVi^h[^ZY i]Vi Vaa i]Z XVbadX`
hijYhVgZegdeZganVY_jhiZY!bdjcii]ZX]jX`
dg [VXZeaViZ dcid i]Z he^cYaZ! i]Zc bV`Z
deedh^c\ VcY jc^fjZ gZ\^higVi^dc bVg`h [dg
i]ViX]jX`dg[VXZeaViZ#
5. >chiVaai]ZX]jX`dg[VXZeaViZdcidi]Zhe^cYaZ
VcY i^\]iZc i]Z XVbadX`h! Vh ^chigjXiZY ^c
Mounting Chuck or FaceplatedcPage 34#
=dlZkZg![dgi]^h egdXZYjgZ[jaan i^\]iZci]Z
XVbadX`h^ci]ZhZXdcYeVhhjci^ai]Znhide#
"()" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Mounting Chuck or Faceplate
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. AVn V X]jX` XgVYaZ hZZ Figure 31 dc i]Z
egZk^djh eV\Z dg eanlddY jcYZg i]Z X]jX`
dg[VXZeaViZVcYdkZgi]ZWZYlVnidegdiZXi
i]Z egZX^h^dc"\gdjcY hjg[VXZh [gdb YVbV\Z
VcYgZYjXZ^c_jgn^[[^c\Zgh\Zie^cX]ZY#
3. 8aZVcVlVnYZWg^hVcYd^anhjWhiVcXZh[gdb
i]ZbVi^c\hjg[VXZhd[i]Zhe^cYaZVcYX]jX`
dg [VXZeaViZ id egZkZci i]Zb [gdb hZ^o^c\
id\Zi]ZgjcYZgdeZgVi^dcVaegZhhjgZ#
4. >cheZXi VcY bV`Z hjgZ i]Vi Vaa i]Z XVbadX`
hijYh VgZ jcYVbV\ZY VcY XaZVc! VcY i]Vi
i]ZXVbadX`hijYXVehXgZlhVgZ^ceaVXZVcY
hcj\hZZ Installing & Adjusting Camlock
Studs dc Page 32 [dg VYY^i^dcVa ^c[dgbV"
i^dc#
NOTICE
Never install a chuck or faceplate without
having the stud locking cap screws in
place or fully tightened. If the cap screws
are loose, the camlock studs could rotate
with the camlocks, which could make the
removal of the chuck or faceplate nearly
impossible.
5. BV`ZhjgZVaad[i]ZXVba^cZhdci]Zh^YZd[
i]Zhe^cYaZVgZVa^\cZYl^i]i]ZXVbgZaZVhZ
YVijba^cZh!Vh^aajhigViZY^cFigure 40#
8VbGZaZVhZ
9VijbA^cZ
8Vb
A^cZ
Figure 40.8Vba^cZVa^\cZYl^i]i]ZXVb
gZaZVhZYVijba^cZ#
Note: If the chuck or faceplate has a regis-
tration mark that matches one on the spindle
nose, align these marks when performing the
next step.
6. >chZgi i]Z XVbadX` hijYh ^cid i]Z he^cYaZ
bdjci^c\]daZh!i]Zc]daYi]ZX]jX`dg[VXZ"
eaViZ [^gban V\V^chi i]Z he^cYaZ Yjg^c\ i]Z
cZmihiZe#
7. GdiViZ dcZ XVbadX` XadX`l^hZ hd i]Vi i]Z
XVb a^cZ ^h ]Va[lVn WZilZZc i]Z YVijb
a^cZ VcY i]Z g^\]i"]VcY K! Vh ^aajhigViZY ^c
Figure 41#
8VbGZaZVhZ
9VijbA^cZ
8Vb
A^cZ
Figure 41.8VbadX`gdiViZYXadX`l^hZ]Va[lVnid
[^ghiKbVg`#
8. GZeZViStep 7 ^cVcVaiZgcVi^c\hiVgeViiZgc
VgdjcYi]Zhe^cYaZjci^aVaai]ZXVbadX`hVgZ
^ci]ZhVbZedh^i^dc#I]^hl^aaejaai]ZX]jX`
dg[VXZeaViZ^cidi]Zhe^cYaZZkZcan#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"(*"
9. GdiViZi]ZXVbadX`XadX`l^hZi]VindjhiVgi"
ZY l^i] ^c Step 7 jci^a i]Z XVb a^cZ ^h ]Va["
lVn WZilZZc i]Z K bVg`h! Vh h]dlc ^c
Figure 42#
Figure 42.8VbadX`[jaani^\]iZcZYl^i]i]ZXVb
a^cZWZilZZci]ZKbVg`h#
8VbA^cZ
7ZilZZcKBVg`h
10. >ci]ZhVbZeViiZgcjhZY^cStep 7!gdiViZi]Z
gZbV^c^c\ XVbadX`h XadX`l^hZ id Wg^c\ i]Z
XVba^cZhidi]ZhVbZedh^i^dc#I]^hl^aahcj\
i]ZX]jX`dg[VXZeaViZjeidi]Zhe^cYaZ#
Note: If any of the cam lines do not fall
between the "V" marks when the camlock is
tight, you must adjust that camlock stud as
instructed in Installing & Adjusting Camlock
Studs on Page 32.
3-Jaw Chuck
GZ[ZgidMounting Chuck or FaceplatedcPage
34idbdjcii]Z("_VlX]jX`idi]Zhe^cYaZ#
I]Z("_VlhXgdaaineZX]jX`^cXajYZYl^i]i]ZaVi]Z
[ZVijgZh]VgYZcZYhiZZa_Vlhi]VibdkZ^cjc^hdc
idXZciZgVXdcXZcig^Xldg`e^ZXZ#
I]ZgZ VgZ ild _Vl hZih egdk^YZY·^ch^YZ VcY
djih^YZ hZZ Figure 43# I]Z djih^YZ hZi ]daYh
i]Zldg`e^ZXZ[gdbi]Zdjih^YZY^VbZiZg!VcYi]Z
^ch^YZhZiXZciZghi]Zldg`e^ZXZ[gdbi]ZlVaad[
Vc^ciZg^dgXVk^in#
Figure 43.?VlhZih[dgi]Z("_VlX]jX`#
>ch^YZHZi
Djih^YZ
HZi
Changing Jaw Set
Items Needed Qty
("?Vl8]jX`@Zn############################################## &
EanlddY(¿)####################################################### &
L]^iZA^i]^jb<gZVhZ######################## 6hCZZYZY
To change the jaw set:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. EaVXZVe^ZXZd[eanlddYdkZgi]ZWZYlVnhid
egdiZXii]Zb[gdbediZci^VaYVbV\Z#
3. >chZgii]ZX]jX``ZnVcYijgc^iXdjciZgXadX`"
l^hZidWVX`i]Z_VlhdjiVcYgZbdkZi]Zb#
 BV`ZhjgZid]daYZVX]_Vl^cijgcjci^andj
XVc gZbdkZ ^i id egZkZci YVbV\Z id i]Z
bVX]^cZYhjg[VXZh#
"(+" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
4. JhZ b^cZgVa he^g^ih id XaZVc i]Z YZWg^h VcY
\g^bZ [gdb i]Z _Vlh VcY i]Z X]jX` _Vl
\j^YZh#
5. 6eean V i]^c XdVi d[ l]^iZ a^i]^jb \gZVhZ id
i]Z hjg[VXZh d[ i]Z gZbdkZY _Vl hZi! i]Zc
hidgZi]Zb^cVhV[ZeaVXZ[gZZ[gdbbd^hijgZ
VcYVWgVh^kZh#
Note: The jaws are numbered from 1–3 and
are designed to be installed in this order so
that they will hold the concentric workpiece
evenly.
6. GdiViZi]ZX]jX``ZnXadX`l^hZjci^andjhZZ
i]Zi^ed[i]ZhXgdaa\ZVgaZVYi]gZVYWZ\^cid
ZciZgV_Vl\j^YZhZZFigure 44#
Figure 44.>chZgi^c\_Vl&^cidi]Z_Vl\j^YZ#
?Vl&
AZVYI]gZVY
7. >chZgi _Vl & ^cid i]Z _Vl \j^YZ VcY ]daY ^i
V\V^chii]ZaZVYi]gZVY!i]ZcgdiViZi]ZX]jX`
`ZnXadX`l^hZdcZ[jaaijgcidZc\V\Zi]Zi^e
d[i]ZaZVYi]gZVYl^i]i]Z_Vl#
 Ejaadci]Z_Vl·^ih]djaYWZadX`ZY^cidi]Z
_Vl\j^YZ#
·>[i]Z_VlXdbZhaddhZl]Zcndjejaadc^i!
gdiViZ i]Z X]jX` `Zn XdjciZgXadX`l^hZ id
WVX`i]ZhXgdaa\ZVgaZVYi]gZVYdjid[i]Z
_Vl\j^YZ!i]ZcgZeZViSteps 6–7#
8. GZeZViSteps 6–7l^i]_Vl'!i]Zc_Vl(#
9. GdiViZ i]Z X]jX` `Zn XadX`l^hZ jci^a Vaa i]Z
_VlhXdbZid\Zi]Zg^ci]ZXZciZg#
·>[i]Z_VlhbZZiZkZcan^ci]ZXZciZgd[i]Z
X]jX`!i]ZnVgZ^chiVaaZYegdeZgan#
·>[Vaai]Z_VlhYdcdiXdbZid\Zi]ZgZkZcan
i]Zc gZbdkZ i]Zb VcY gZeZVi i]^h egdXZ"
YjgZjci^ai]ZnYd#
Securely mount the
workpiece and remove
the chuck key before
connecting the lathe to
power! Objects thrown
from the lathe could cause
death or serious personal
injury to the operator or
bystanders many feet
away.
Mounting Workpiece
Items Needed Qty
("?Vl8]jX`@Zn############################################## &
8]jX`8gVYaZdgEanlddY(¿)############################ &
To mount a workpiece in the 3-jaw chuck:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. EaVXZVX]jX`XgVYaZdge^ZXZd[eanlddYdc
i]ZWZYlVnhWZadli]ZX]jX`dg[VXZeaViZid
egdiZXii]ZWZYlVnhjg[VXZh#
3. DeZc i]Z _Vlh jci^a i]Z ldg`e^ZXZ [^ih [aVi
dci]ZX]jX`[VXZ!i]Z_VlhiZeh!dg^cidi]Z
he^cYaZdeZc^c\#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"(,"
4. L^i]i]Z]Zae[gdbVcdi]ZgeZghdcdgVhje"
edgi^c\YZk^XZid]daYi]Zldg`e^ZXZ^cedh^"
i^dc! i^\]iZc i]Z _Vlh jci^a i]Zn bV`Z ZkZc
XdciVXil^i]i]Zldg`e^ZXZVcY^i^hXZciZgZY#
HZZ Figure 45 [dg ZmVbeaZh d[ bdjci^c\ V
ldg`e^ZXZdcV("_VlX]jX`#
Bdjci^c\dcVcDjih^YZ9^VbZiZg
Bdjci^c\^cVc>ch^YZ9^VbZiZg
Figure 45.:mVbeaZhd[ldg`e^ZXZbdjci^c\
dei^dch[dgV("_VlX]jX`#
5. GdiViZi]ZX]jX` Wn]VcYid bV`ZhjgZi]Z
ldg`e^ZXZbV`ZhZkZcXdciVXil^i]Vaai]gZZ
_Vlh VcY he^ch ZkZcan l^i]dji Vcn k^h^WaZ
ldWWaZdg^ciZg[ZgZcXZ#
·>[i]Zldg`e^ZXZ^hcdi]ZaYZkZcandg^hd[["
XZciZg!gZeZViSteps 3–5jci^a^i^hbdjciZY
egdeZgan#
6. 6[iZgkZg^[n^c\i]Vii]Zldg`e^ZXZ^hegdeZgan
XZciZgZY![jaani^\]iZci]Z_VlhidbV`ZhjgZ
i]Zldg`e^ZXZ^h ]ZaYhZXjgZan hdi]Vi^i l^aa
cdiXdbZaddhZYjg^c\deZgVi^dc#
Because of the dynamic forces involved in
machining a non-concentric or off-center
workpiece, always use a low spindle speed
to prevent the workpiece breaking loose and
being thrown from the lathe, which could
lead to death or serious personal injury.
4-Jaw Chuck
GZ[ZgidMounting Chuck or FaceplatedcPage
34idbdjcii]Z)"_VlX]jX`idi]Zhe^cYaZ#
I]Z )"_Vl X]jX` [ZVijgZh ^cYZeZcYZcian VY_jhi"
VWaZ ]VgYZcZY hiZZa _Vlh [dg ]daY^c\ cdc"Xdc"
XZcig^Xdgd[["XZciZgldg`e^ZXZh#:VX]_VlXVcWZ
gZbdkZY[gdbi]ZX]jX`WdYnVcYgZkZghZY[dgV
l^YZgVc\Zd[ldg`]daY^c\kZghVi^a^in#
Mounting Workpiece
Items Needed Qty
)"?Vl8]jX`@Zn############################################## &
8]jX`8gVYaZdgEanlddY(¿)############################ &
To mount a workpiece in the 4-jaw chuck:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. EaVXZVX]jX`XgVYaZdge^ZXZd[eanlddYdc
i]ZWZYlVnhWZadli]ZX]jX`dg[VXZeaViZid
egdiZXii]ZWZYlVnhjg[VXZh#
3. JhZi]ZX]jX``ZniddeZcZVX]_Vlhdi]Vi
i]Z ldg`e^ZXZ l^aa aVn [aVi V\V^chi i]Z X]jX`
[VXZ!_VlhiZeh!dg^cidi]Zhe^cYaZdeZc^c\#
4. L^i]i]Z]Zae[gdbVcdi]ZgeZghdcdgVhje"
edgi^c\YZk^XZid]daYi]Zldg`e^ZXZV\V^chi
i]ZX]jX`!XZciZg^idci]ZX]jX`#
"(-" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
5. I^\]iZc ZVX] _Vl ^c hbVaa ^cXgZbZcih# 6[iZg
ndj ]VkZ VY_jhiZY i]Z [^ghi _Vl! Xdci^cjZ
i^\]iZc^c\ZVX]_Vl^cVcdeedh^c\hZfjZcXZ
jci^a i]Z ldg`e^ZXZ ^h [^gban hZXjgZY hZZ
Figure 46#
&
'
(
)
Ldg`e^ZXZ
8ZciZgEd^ci
Figure 46.?Vli^\]iZc^c\hZfjZcXZ[dgi]Z
)"_VlX]jX`#
6. 6[iZgi]Zldg`e^ZXZ^hhZXjgZY^ceaVXZWni]Z
_Vlh!ijgci]ZX]jX`Wn]VcYVcYeVnViiZc"
i^dcidi]Zldg`e^ZXZVa^\cbZci#
·>[ i]Z ldg`e^ZXZ ^h cdi XdggZXian Va^\cZY
[dgndjgdeZgVi^dc! bV`Z[^cZ VY_jhibZcih
Wnha^\]ian addhZc^c\ dcZ _VlVcY i^\]iZc"
^c\ i]Z deedh^c\ _Vl jci^a i]Z ldg`e^ZXZ
^h XdggZXian Va^\cZY hZZ Figure 47 [dg Vc
ZmVbeaZ#
Figure 47.<ZcZg^Xe^XijgZd[Vldg`e^ZXZ
egdeZganbdjciZY^cV)"_VlX]jX`#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"(."
Faceplate
GZ[ZgidMounting Chuck or FaceplatedcPage
34idbdjcii]Z[VXZeaViZidi]Zhe^cYaZ#
I]Z &% [VXZeaViZ ^cXajYZY l^i] i]^h aVi]Z d[[Zgh
V l^YZ gVc\Z d[ jhZh! ^cXajY^c\ bVX]^c^c\ cdc"
XdcXZcig^X ldg`e^ZXZh! higV^\]i ijgc^c\ WZilZZc
XZciZgh!d[["XZciZgijgc^c\!VcYWdg^c\#
I]Z iddah cZZYZY [dg bdjci^c\ V ldg`e^ZXZ l^aa
kVgnYZeZcY^c\dci]ZineZd[hZijendj]VkZ#
Failure to properly secure a workpiece to the
faceplate could cause the workpiece to be
thrown from the lathe with deadly force at
the operator or bystanders. Use a minimum
of THREE independent clamping devices to
hold the workpiece, clamp counter-weights
to the faceplate to balance it, and always use
a low spindle speed.
Figure 48.<ZcZg^Xe^XijgZd[Vldg`e^ZXZ
XaVbeZYidV[VXZeaViZ#
To mount a non-concentric workpiece to the
faceplate:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. EgdiZXii]ZWZYlVnl^i]Ve^ZXZd[eanlddY#
3. L^i]i]Z]Zaed[Vcdi]ZgeZghdcdgVldg`e^ZXZ
hjeedgi^c\ YZk^XZ! edh^i^dc i]Z ldg`e^ZXZ
dcidi]Z[VXZeaViZVcY[^gbanXaVbe^i^ceaVXZ
l^i]Vb^c^bjbd[i]gZZ^cYZeZcYZciXaVbe"
^c\YZk^XZhhZZFigure 48[dgVcZmVbeaZ#
7Z hjgZ id iV`Z ^cid VXXdjci i]Z gdiVi^dcVa
VcYXjii^c\[dgXZhi]Vil^aaWZVeea^ZYidi]Z
ldg`e^ZXZl]ZcXaVbe^c\^iidi]Z[VXZeaViZ#
>[cZXZhhVgn!jhZXdjciZg"lZ^\]ihidWVaVcXZ
i]ZVhhZbWan#
Centers
Figure 49h]dlhi]ZBI(YZVYXZciZgh^cXajYZY
l^i] i]Z aVi]Z# >c VYY^i^dc! Vc BI)#*BI(
iVeZgZY he^cYaZ haZZkZ ^h ^cXajYZY [dg bdjci^c\
i]ZXZciZgh^ci]Zhe^cYaZ#
Figure 49.IVeZgZYhe^cYaZhaZZkZVcYYZVY
XZciZgh#
IVeZgZY
HaZZkZ
9ZVY
8ZciZg
8VgW^YZ"
I^eeZY
9ZVY
8ZciZg
")%" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Dead Centers
I]ZYZVYXZciZgVX]^ZkZhbdgZVXXjgViZgZhjaih
i]Vc V a^kZ XZciZg! Wji ^i gZfj^gZh adl he^cYaZ
heZZYhVcYVhbVaaVbdjcid[d^aidgZYjXZ[g^X"
i^dci]VibVnYVbV\Zi]Zldg`e^ZXZ#
JhZi]ZYZVYXZciZg^ci]Zhe^cYaZ!WZXVjhZi]Z
ldg`e^ZXZYdZhcdigdiViZdci]Zi^eVcYYdZhcdi
\ZcZgViZ[g^Xi^dc#
JhZi]ZXVgW^YZ"i^eeZYYZVYXZciZg^ci]ZiV^ahidX`
l]ZgZi]Zldg`e^ZXZl^aagdiViZV\V^chi^iVcY\Zc"
ZgViZ[g^Xi^dc#I]ZXVgW^YZ"i^eeZYYZVYXZciZgXVc
WZiiZgl^i]hiVcYi]ZZ[[ZXihd[[g^Xi^dc0]dlZkZg!
i]Z i^e d[ i]Z XZciZg bjhi WZ ajWg^XViZY id Vkd^Y
egZbVijgZlZVgVcYbVm^b^oZhbddi]deZgVi^dc#
6ahd! jh^c\ adl he^cYaZ heZZYh l^aa gZYjXZ i]Z
]ZViVcYlZVg[gdb[g^Xi^dc#
Live Centers
6a^kZXZciZg]VhWZVg^c\hi]ViVaadli]ZXZciZgi^e
VcYi]Zldg`e^ZXZidgdiViZid\Zi]Zg!VcYXVcWZ
^chiVaaZY ^c i]Z he^cYaZ VcY i]Z iV^ahidX` fj^aa [dg
]^\]ZgheZZYh#
Mounting Dead Center in Spindle
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. I]dgdj\]anXaZVcVcYYgni]ZiVeZgZYbVi^c\
hjg[VXZhd[i]Zhe^cYaZWdgZ!iVeZgZYhaZZkZ!
VcYi]ZXZciZg!bV`^c\hjgZi]Vicda^cidgd^a
gZbV^chdci]ZiVeZgh#
Note: This will prevent the tapered surfaces
seizing from operational pressures, which
could make it very difficult to remove the cen-
ter.
3. Ha^YZVaVi]ZYd\dcidi]Zldg`e^ZXZl^i]i]Z
[ddied^ci^c\idlVgYi]Zhe^cYaZhZZFigure
50[dgVcZmVbeaZ#
4. Bdjci V X]jX`![VXZeaViZ! dg i]Z Yg^kZ eaViZ
dcidi]Zhe^cYaZ!l]^X]ZkZg^hXdggZXi[dgndjg
deZgVi^dc#
Note: The 7" drive plate included with this
lathe is specifically designed for use with a
dead center and lathe dog.
5. >chZgii]ZXZciZg ^cidi]ZhaZZkZ! i]Zc^chZgi
i]ZhaZZkZ^cid i]Zhe^cYaZWdgZ i]gdj\]i]Z
X]jX`![VXZeaViZ!dgYg^kZeaViZ#
Removing Center From Spindle
IdgZbdkZi]ZhaZZkZVcYXZciZg[gdbi]Zhe^cYaZ!
^chZgi V e^ZXZ d[ gdjcY WVg hidX` dg h^b^aVg idda
i]gdj\]i]ZdjiWdVgYZcYdci]ZaZ[ih^YZd[i]Z
]ZVYhidX`!i]ZciVei]ZhaZZkZaddhZ#
=daY dcid i]Z haZZkZ VcY XZciZg l^i] V \adkZY
]VcYdgh]degV\VhndjiVei]ZbaddhZidVkd^Y
Ygdee^c\i]ZbVcYYVbV\^c\i]Zi^ed[i]ZXZciZg
dgi]ZWZYlVnh#
Figure 50.<ZcZg^Xe^XijgZd[jh^c\i]ZYZVY
XZciZgl^i]V[VXZeaViZVcYaVi]ZYd\#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%")&"
Mounting Center in Tailstock
:^i]ZgVXVgW^YZ"i^eeZYYZVYXZciZgdga^kZXZciZg
XVc WZ jhZY ^c i]Z iV^ahidX`# Bdjci^c\ ^chigjX"
i^dchVgZi]ZhVbZ[dgWdi]#Figure 51h]dlhVc
ZmVbeaZd[VYZVYXZciZgbdjciZY^cViV^ahidX`#
Figure 51.<ZcZg^Xe^XijgZd[jh^c\VXVgW^YZ"
i^eeZYYZVYXZciZg^ci]ZiV^ahidX`#
8VgW^YZ"I^eeZY
9ZVY8ZciZg
To mount a center in the tailstock:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. I]dgdj\]anXaZVcVcYYgni]ZiVeZgZYbVi^c\
hjg[VXZh d[ i]Z iV^ahidX` fj^aa WdgZ VcY i]Z
XZciZg!bV`^c\hjgZi]Vicda^cid[d^agZbV^ch
i]Vi XdjaY XVjhZ i]Z iVeZgh id hZ^oZ jcYZg
deZgVi^dcVaegZhhjgZh#
3. JhZi]ZiV^ahidX`]VcYl]ZZaid[ZZYi]Zfj^aa
dji[gdbi]ZXVhi^c\Veegdm^bViZan&#
Note: Keep in mind that extending the quill
more than 2" will reduce stability and accu-
racy
4. >chZgii]ZXZciZg^cidi]ZiV^ahidX`l^i]Vfj^X`
VcY[^gbbdi^dc#
Removing Center From Tailstock
IdgZbdkZi]ZXZciZg[gdbi]ZiV^ahidX`fj^aa!]daY
dcid^il^i]V\adkZY]VcYdgh]degV\!i]ZcgdiViZ
i]ZiV^ahidX`]VcYl]ZZaXdjciZgXadX`l^hZidYgVl
i]Z fj^aa WVX` ^cid i]Z XVhi^c\ jci^a i]Z XZciZg
gZaZVhZh#
Mounting Workpiece Between
Centers
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. 9g^aa XZciZg ]daZh ^c Wdi] ZcYh d[ i]Z
ldg`e^ZXZ#
3. >chiVaa V YZVY XZciZg VcY aVi]Z Yd\ ^cid i]Z
he^cYaZl^i]VX]jX`![VXZeaViZ!dgYg^kZeaViZ!
VcYVa^kZXZciZgdgXVgW^YZ"i^eeZYYZVYXZc"
iZg^ci]ZiV^ahidX`#
4. HZXjgZi]ZaVi]ZYd\dci]Zhe^cYaZZcYVcY
ajWg^XViZ i]Z ldg`e^ZXZ XZciZg ]daZ dc i]Z
iV^ahidX`ZcYl^i]Vci^"hZ^oZd^a#
5. HZVi i]Z XZciZg [^gban ^cid i]Z fj^aa Yjg"
^c\ ldg`e^ZXZ ^chiVaaVi^dc Wn gdiVi^c\ i]Z
iV^ahidX`]VcYl]ZZaXadX`l^hZidVeeanegZh"
hjgZ V\V^chi i]Z ldg`e^ZXZ! l^i] i]Z XZciZg
i^e Zc\V\ZY ^c i]Z ldg`e^ZXZ XZciZg"Yg^aaZY
]daZhZZFigure 52[dgVcZmVbeaZ#
 DcanVeeanZcdj\]egZhhjgZidhZXjgZanbdjci
i]Zldg`e^ZXZWZilZZc XZciZgh#6kd^Y dkZg"
i^\]iZc^c\ i]Z XZciZg V\V^chi i]Z ldg`e^ZXZ!
dg^ibVn WZXdbZY^[[^Xjai idgZbdkZ^i aViZg#
6ahd! dkZg"i^\]iZc^c\ l^aa gZhjai ^c ZmXZhh^kZ
[g^Xi^dc VcY ]ZVi! l]^X] bVn YVbV\Z i]Z
ldg`e^ZXZdgXZciZg#
Figure 52.<ZcZg^Xe^XijgZd[Vldg`e^ZXZ
bdjciZYWZilZZcYZVYXZciZgh#
")'" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Tailstock
I]ZiV^ahidX`hZZFigure 53XVcWZjhZYidhje"
edgi ldg`e^ZXZh l^i] i]Z jhZ d[ XZciZgh# >i XVc
VahdWZjhZYidYg^aadgWdgZ]daZh!dgXjih]Vaadl
iVeZghWnjh^c\i]Zd[[hZiVY_jhibZci#
Positioning Tailstock
1. Ejaai]Z iV^ahidX` adX` aZkZg WVX`lVgYVlVn
[gdbi]Zhe^cYaZidjcadX`i]ZiV^ahidX`[gdb
i]ZWZYlVn#
2. Ha^YZi]ZiV^ahidX`idi]ZYZh^gZYedh^i^dc#
3. Ejh]i]ZiV^ahidX`adX`aZkZg[dglVgYidlVgY
i]Z he^cYaZ id adX` i]Z iV^ahidX` id i]Z
WZYlVn#
Using Quill
BVm^bjbFj^aaIgVkZa####################################### )
=VcYl]ZZaHXVaZ>cXgZbZcih################### %#%%&
IgVkZal$DcZ=VcYl]ZZaGZkdaji^dc######## %#&%%
To use the quill:
1. Ejaa i]Z fj^aa adX` aZkZg WVX` id gZaZVhZ i]Z
fj^aa#
2. Ijgc i]Z iV^ahidX` ]VcYl]ZZa XadX`l^hZ id
bdkZi]Zfj^aaidlVgYi]Zhe^cYaZdgXdjciZg"
XadX`l^hZidbdkZ^iVlVn[gdbi]Zhe^cYaZ#
3. Ejh]i]Z fj^aa [dglVgYidlVgY i]Z he^cYaZid
adX`i]Zfj^aa^ceaVXZ#
Installing Tooling
I]Z iV^ahidX` dc i]^h aVi]Z jhZh V fj^aa l^i] Vc
BI( iVeZg i]Vi VXXZeih iddah l^i] VcY l^i]dji
adX`iVc\h#
I]Zfj^aa ]Vh V adX` hadi ^c i]Z WVX` d[ i]Z WdgZ
i]ViVXXZeihiddahl^i]adX`iVc\hhZZFigures
5455 [dgZmVbeaZh#
Figure 55.:mVbeaZhd[^chZgi^c\iVc\ZcY
idda^c\^cidi]ZiV^ahidX`fj^aa#
IVc\
Figure 54.:mVbeaZhd[kVg^djhiV^ahidX`VgWdgh
VcYidda^c\#
Hda^Y
:cY
DeZc
:cY
Hda^Y
:cY
HXgZl
:cY
IVc\
Figure 53.IV^ahidX`VcYfj^aaadX`aZkZgh#
Fj^aa
AdX`AZkZg
IV^ahidX`
=VcYl]ZZa
IV^ahidX`
AdX`AZkZg
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%")("
=dlZkZg!di]Zgidda^c\l^i]djiadX`iVc\h!hjX]Vh
i]Z[^ghi[djgiddahh]dlc^cFigure 53dci]ZegZ"
k^djheV\Z!XVchi^aaWZjhZY^[i]ZediZci^VaadVY
l^aacdidkZgg^YZi]ZhigZc\i]d[i]ZBI(iVeZgZY
[^i#;dgZmVbeaZ!hbVaaZgYg^aaX]jX`h!Yg^aaW^ih!VcY
XZciZgh#
>[ i]Z idda^c\ ]Vh Vc deZc ]daZ Wji ^h idd h]dgi
idWZZmedhZY^ci]ZYg^[ihadi[dggZbdkVa!i]ZcV
hXgZlXVcWZi]gZVYZY^cidi]ZZcYd[i]Ziddaid
egdk^YZVhda^Yhjg[VXZ[dgi]Zfj^aa^ciZgcVae^cid
ejh] V\V^chi l]Zc i]Z fj^aa ^h gZigVXiZY [dg idda
gZbdkVa#
To install tailstock tooling:
1. L^i]i]ZiV^ahidX`adX`ZY^ceaVXZ!jcadX`i]Z
fj^aa! i]Zc jhZ i]Z ]VcYl]ZZa id ZmiZcY ^i
Veegdm^bViZan&#
2. I]dgdj\]anXaZVcVcYYgni]ZiVeZgZYbVi^c\
hjg[VXZh d[ i]Z fj^aa VcY i]Z XZciZg! bV`^c\
hjgZi]Vicda^cidgd^agZbV^chdci]ZiVeZgh#
Note: This will prevent the tapered surfaces
seizing under operational pressures, which
could make it very difficult to remove the
tool.
3. >[i]ZiVeZgZYiddah]V[i]VhVadX`iVc\!Va^\c
^i ]dg^odciVaan l^i] i]Z ^cYZci ^c i]Z WVX` d[
i]Zfj^aaWZ[dgZ^chZgi^c\^i#
4. L]Zc i]Z idda ^h [^gban hZViZY ^c i]Z fj^aa!
jcadX` i]Z iV^ahidX` [gdb i]Z WZYlVn VcY
bdkZ^ijci^ai]Zi^ed[i]Zidda^hXadhZid!Wji
cdiidjX]^c\!i]Zldg`e^ZXZ!i]ZcgZ"adX`i]Z
iV^ahidX`#
5. HiVgi he^cYaZ gdiVi^dc! jcadX` i]Z fj^aa! i]Zc
ijgci]Zfj^aa]VcYl]ZZaXadX`l^hZid[ZZYi]Z
idda^cidi]Zldg`e^ZXZ#
Removing Tooling
=daYi]Ziddal^i]V\adkZY]VcYdgh]degV\!i]Zc
gdiViZ i]Z iV^ahidX` ]VcYl]ZZa XdjciZgXadX`l^hZ
idgZigVXii]Zfj^aajci^ai]Zidda^h[dgXZYdjid[i]Z
fj^aa#
>[i]ZiddaYdZhcdiXdbZaddhZWngZigVXi^c\i]Z
fj^aa!ZmiZcYi]Zfj^aaVcYjhZVYg^[i`Zn^ci]Zhadi
h]dlc^cFigure 56#
Offsetting Tailstock
I]ZiV^ahidX`XVcWZd[[hZi[gdbi]Zhe^cYaZXZc"
iZga^cZ [dg ijgc^c\ iVeZgh# BdkZ i]Z iV^ahidX` ide
XVhi^c\idlVgYi]Z[gdcid[i]ZbVX]^cZidegdYjXZ
ViVeZgdci]ZiV^ahidX`ZcY#8dckZghZan!edh^i^dc
i]Z iV^ahidX` ide XVhi^c\ idlVgY i]Z WVX` d[ i]Z
bVX]^cZidegdYjXZViVeZgcZVgi]Zhe^cYaZZcY
hZZi]Z^aajhigVi^dch^cFigure 57#
Note: The marks on the offset indicator are arbi-
trary. For a precise offset, use a dial indicator to
check quill movement while making adjustments.
Ijgc
88L
Ijgc
88L
Ijgc
8L
Ijgc
8L
Figure 57.HZihXgZlVY_jhibZcih^cgZaVi^dcid
iV^ahidX`d[[hZi#
Figure 56.AdXVi^dcd[i]Zfj^aaYg^[i`Znhadi#
9g^[i@ZnHadi
"))" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Tool Needed Qty
=ZmLgZcX]*bb############################################## &
To offset the tailstock:
1. AddhZci]ZXaVbe^c\XVehXgZlhjcYZgcZVi]
Wdi]ZcYhd[i]ZiV^ahidX`hZZFigure 58id
gZaZVhZ i]Z XaVbe^c\ egZhhjgZ WZilZZc i]Z
ideVcYWdiidbiV^ahidX`XVhi^c\h#
2. AddhZc i]Z adX`^c\ hZi hXgZl h]dlc ^c
Figure 58#
3. GdiViZ i]Z VY_jhibZci hZi hXgZlh i]Z hVbZ
Vbdjci^cdeedh^iZY^gZXi^dch[dgi]ZYZh^gZY
d[[hZi! i]Zc gZ"i^\]iZc i]Z adX`^c\ hZi hXgZl
VcY i]Z XaVbe^c\ XVe hXgZlh id hZXjgZ i]Z
d[[hZihZii^c\#
Aligning To Spindle Centerline
I]ZiV^ahidX`lVhVa^\cZYidi]Zhe^cYaZXZciZga^cZ
Vii]Z[VXidgn#=dlZkZg!lZgZXdbbZcYndjiV`Z
i]Z i^bZ id ZchjgZ i]Vi i]Z iV^ahidX` ^h egdeZgan
Va^\cZY id ndjg heZX^[^XVi^dch! ZheZX^Vaan ^[ ndj
]VkZX]Vc\ZYi]Zd[[hZiidXjiiVeZgh#
Items Needed Qty
=ZmLgZcX]*bb############################################## &
GdjcYHidX`'m+########################################## '
EgZX^h^dcAZkZa################################################## &
To align the tailstock to the spindle center-
line:
1. JhZ i]Z egZX^h^dc aZkZa id bV`Z hjgZ i]Z
WZYlVn ^h aZkZa [gdb h^YZ id h^YZ VcY [gdb
[gdciidWVX`#
·>[i]ZWZYlVn^hcdiaZkZa!XdggZXii]^hXdc"
Y^i^dcWZ[dgZXdci^cj^c\l^i]i]^hegdXZYjgZ
gZ[Zg id Mounting dc Page 21 [dg VYY^"
i^dcVa^c[dgbVi^dc#
2. 8ZciZgYg^aaWdi]ZcYhd[dcZe^ZXZd[gdjcY
hidX`!i]ZchZi^iVh^YZ[dgjhZ^cStep 5#
3. JhZi]Zdi]Zg e^ZXZd[gdjcY hidX`idbV`Z
VYZVYXZciZg!VcYijgc^iidV+%ed^ci!Vh
^aajhigViZY^cFigure 59#
Note: As long as this dead center remains in
the chuck, the point of the center will remain
true to the spindle centerline. The point will
have to be refinished whenever the center is
removed and then returned to the chuck.
Figure 59.Ijgc^c\VYZVYXZciZg[dgVa^\c^c\i]Z
iV^ahidX`#
Figure 58.IV^ahidX`d[[hZiXdcigdah#
AdX`^c\
HZiHXgZl
6Y_jhibZciHZi
HXgZl&d['
8aVbe^c\
8VeHXgZl
&d['
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%")*"
4. >chiVaaVXZciZg^ci]ZiV^ahidX`#
5. 6iiVX] V aVi]Z Yd\ id i]Z iZhi hidX` [gdb
Step 2! i]Zc bdjci ^i WZilZZc i]Z XZciZgh
hZZFigure 60[dgVcZmVbeaZ#
Figure 60.<ZcZg^Xe^XijgZd[i]ZiZhihidX`
bdjciZYWZilZZcXZciZgh#
6. Ijgc%#%&%d[[i]ZhidX`Y^VbZiZg#
7. Bdjci V iZhi dg Y^Va ^cY^XVidg hd i]Vi i]Z
eajc\Zg^hdci]ZiV^ahidX`fj^aa#
Note: If necessary in the following step,
refer to Offsetting Tailstock on Page 43 for
detailed instructions.
8. JhZXVa^eZghidbZVhjgZWdi]ZcYhd[i]ZiZhi
hidX`#
·>[ i]Z iZhi hidX` ^h thicker Vi i]Z iV^ahidX`
ZcY!bdkZi]ZiV^ahidX`toward i]ZdeZgVidg
&¿'i]ZY^hiVcXZd[i]ZVbdjcid[iVeZghZZ
Figure 61#
BdkZi]ZiV^ahidX`idlVgY
i]Z[gdcid[i]ZbVX]^cZ]Va[
i]ZY^hiVcXZd[i]ZiVeZg
Add`^c\Ydlc[gdbVWdkZ
Figure 61.6Y_jhiiV^ahidX`idlVgYi]ZdeZgVidg#
·>[ i]Z iZhi hidX` ^h thinner Vi i]Z iV^ahidX`
ZcY! bdkZ i]Z iV^ahidX` away [gdb i]Z
deZgVidg &¿' i]Z Y^hiVcXZ d[ i]Z Vbdjci d[
iVeZghZZFigure 62#
BdkZiV^ahidX`idlVgYi]Z
WVX`d[i]ZbVX]^cZ]Va[
i]ZY^hiVcXZd[i]ZiVeZg
Add`^c\Ydlc[gdbVWdkZ
Figure 62.6Y_jhiiV^ahidX`VlVn[gdbi]Z
deZgVidg#
9. GZeZViSteps 6–8jci^ai]ZYZh^gZYVXXjgVXn
^hVX]^ZkZY#
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Steady Rest
I]Z hiZVYn gZhi hjeedgih adc\ h]V[ih VcY XVc
WZ bdjciZY Vcnl]ZgZ Vadc\ i]Z aZc\i] d[ i]Z
WZYlVn#
To install and use the steady rest:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. I]dgdj\]an XaZVc i]Z bVX]^cZY WVhZ d[ i]Z
hiZVYn gZhi hd i]Vi ^i l^aa h^i ZkZcan dc i]Z
WZYlVn!i]ZceaVXZ^idci]ZaVi]ZWZYlVnhd
i]Vi i]Z ig^Vc\aZ cdiX] [^ih dkZg i]Z WZYlVn
eg^hbhZZFigure 63#
Figure 63.HiZVYngZhiXdcigdah#
CdiX]
;^c\ZgI^e
8aVbe^c\
=ZmCji
;^c\Zg
6Y_jhibZci
@cdW
3. Edh^i^dc i]Z hiZVYn gZhi l]ZgZ gZfj^gZY id
egdeZganhjeedgii]Zldg`e^ZXZ!i]Zci^\]iZc
i]ZXaVbe^c\]Zmcjih]dlc^cFigure 63id
hZXjgZ^i^ceaVXZ#
4. AddhZci]ZXVehXgZli]VihZXjgZhi]Z]VakZh
d[i]ZgZhi!i]ZcdeZc^i#
5. JhZ i]Z [^c\Zg VY_jhibZci `cdWh id edh^"
i^dc i]Z Wdiidb ild [^c\Zg i^eh hd i]Vi i]Z
ldg`e^ZXZ XVc gZhi dc i]Zb ^c V higV^\]i
a^cZ l^i] i]Z he^cYaZ hZZ Figure 64 [dg Vc
ZmVbeaZ#
Note: To reduce the effects of friction, lubri-
cate the brass finger tips with an anti-seize oil
during operation.
Figure 64.<ZcZg^Xe^XijgZd[ldg`e^ZXZ
edh^i^dcZY^cVine^XVahiZVYngZhi#
Follow Rest
Figure 65.;daadlgZhi#
I]Z[daadlgZhih]dlc^cFigure 65bdjcihidi]Z
[gdcid[i]ZhVYYaZl^i]ildXVehXgZlh#>i^hjhZY
l^i] adc\! haZcYZg eVgih id egZkZci ldg`e^ZXZ
YZ[aZXi^dc [gdb i]Z egZhhjgZ d[ i]Z Xjii^c\ idda
Yjg^c\deZgVi^dc#6Y_jhii]Z[daadlgZhi[^c\Zgh^c
i]ZhVbZbVccZgVhi]ZhiZVYngZhi#
Note: To reduce the effects of friction, lubricate
the brass finger tips with an anti-seize oil during
operation.
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"),"
Carriage & Slide
Locks
I]Z XVgg^V\Z! Xgdhh ha^YZ! VcY XdbedjcY gZhi
]VkZadX`hi]ViXVcWZi^\]iZcZYidegdk^YZVYY^"
i^dcVa g^\^Y^in Yjg^c\ deZgVi^dc! ZheZX^Vaan Yjg^c\
]ZVknXjihhZZFigure 66[dgadXVi^dch#
I]ZVhhdX^ViZYadX`bjhiWZaddhZWZ[dgZbdk^c\
i]ViXdbedcZci#
Compound Rest
I]ZXdbedjcYgZhi]VcYl]ZZa]VhVcY^gZXi"gZVY
\gVYjViZYY^Va#I]^hbZVchi]ZVbdjcigZbdkZY
[gdbi]Zldg`e^ZXZY^VbZiZg^hi]ZVbdjcih]dlc
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hXVaZ jhZY [dg edh^i^dc^c\ i]Z idda Vi V heZX^[^X
Vc\aZidi]Zldg`e^ZXZ#
Tools Needed Qty
=ZmLgZcX]+bb############################################## &
To set the compound rest at a certain angle:
1. AddhZci]ZildXVehXgZlhdcWdi]h^YZhd[
i]ZgZhi&d['h]dlc^cFigure 67#
2. GdiViZi]ZgZhiidi]ZYZh^gZYVc\aZ!Vh^cY^"
XViZYWni]ZVc\aZhXVaZ!i]ZcgZ"i^\]iZci]Z
ildXVehXgZlhidhZXjgZi]ZgZhi^ceaVXZ#
Tip: If setting up to cut external right-hand
inch or metric threads, or internal left-hand
threads for the first time, set the compound
rest so its travel is perfectly parallel with the
cross slide. Using a protractor, rotate the
compound 29.5° counterclockwise and mark
the new location on the cross slide. This mark
will be the quick reference point for setting
the offset angle. To mark for internal right-
hand threads, or external left hand threads,
repeat this process, but rotate the rest 29.5°
clockwise and mark the cross slide accord-
ingly.
Figure 67.8dbedjcYgZhiVc\aZXdcigdah#
6c\aZ
HXVaZ
8VeHXgZl
&d['
Figure 66.AdXVi^dcd[XVgg^V\ZVcYha^YZadX`h#
8Vgg^V\Z
AdX`
8dbedjcY
GZhiAdX`
8gdhh
Ha^YZAdX`
")-" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Four-Way Tool Post
I]Z [djg"lVn idda edhi ^h bdjciZY dc ide d[ i]Z
XdbedjcY gZhi VcY Vaadlh V bVm^bjb d[ [djg
iddahidWZadVYZYh^bjaiVcZdjhan#
I]Z[djg"lVniddaedhiVaadlh[dgfj^X`^cYZm^c\id
Y^[[ZgZciiddah!l]^X]^hVXXdbea^h]ZYWnaddhZc"
^c\ i]Z ide ]VcYaZ! gdiVi^c\ i]Z idda edhi id i]Z
YZh^gZYedh^i^dc!i]ZcgZ"i^\]iZc^c\i]Z]VcYaZid
adX`i]Zidda^cidedh^i^dc#
Installing Tool
Tool Needed Qty
IddaEdhiI"LgZcX]########################################### &
To load the tool post:
1. AddhZci]ZiddaedhiWdaihhdi]Vii]ZXjii^c\
iddaXVc[^ijcYZgcZVi]i]ZbhZZi]ZZmVb"
eaZ^cFigure 68#
Figure 68.:mVbeaZd[iddabdjciZY^cV[djg"
lVniddaedhi#
IddaEdhi
7daih
8jii^c\Idda
Over-extending a cutting tool from the tool
post will increase the risk of it breaking dur-
ing operation, which may cause metal pieces
to be thrown with great force at the operator
or bystanders. Only extend a cutting tool 2.5
times the width of its cross-section or less
(e.g., 2.5 x 0.5" = 1.25").
2. ;^gbanhZXjgZi]ZXjii^c\iddal^i]VaZVhiild
edhiWdaih#
3. 8]ZX` VcY VY_jhi i]Z Xjii^c\ idda id i]Z
he^cYaZ XZciZga^cZ! Vh ^chigjXiZY ^c i]Z cZmi
hjWhZXi^dc#
Aligning Cutting Tool with Spindle
Centerline
;dgbdhideZgVi^dch!i]ZXjii^c\iddai^eh]djaYWZ
Va^\cZY l^i] i]Z he^cYaZ XZciZga^cZ! Vh ^aajhigViZY
^cFigure 69#
8jii^c\
Idda
He^cYaZ
8ZciZg
A^cZ
Figure 69.8jii^c\iddaVa^\cZYl^i]he^cYaZ
XZciZga^cZk^ZlZY[gdbiV^ahidX`#
I]ZgZ VgZ V cjbWZg d[ lVnh id X]ZX` VcY Va^\c
i]ZXjii^c\iddaidi]Zhe^cYaZXZciZga^cZ#>[cZXZh"
hVgn!jhZhiZZah]^bhjcYZgcZVi]i]ZXjii^c\idda
id gV^hZ ^i# I]Z h]^bh h]djaY WZ Vh adc\ VcY Vh
l^YZVhi]ZXjii^c\iddaidegdeZganhjeedgi^i#
7ZadlVgZildXdbbdcbZi]dYh/
 6a^\ci]ZXjii^c\iddai^el^i]VXZciZg^chiVaaZY
^c i]Z iV^ahidX`! Vh ^chigjXiZY dc i]Z cZmi
eV\Z# ;dg i]^h id ldg`! i]Z iV^ahidX` bjhi
WZVa^\cZYidi]Zhe^cYaZXZciZga^cZgZ[Zgid
Aligning Tailstock To Spindle Centerline
dcPage 44[dgYZiV^aZY^chigjXi^dch#
 BV`Z V [VX^c\ Xji dc V e^ZXZ d[ gdjcY WVg
hidX`#>[i]Zidda^hVWdkZdgWZadli]Zhe^cYaZ
XZciZga^cZ!VcjWl^aaWZaZ[i^ci]Zldg`e^ZXZ
XZciZg# 6Y_jhi i]Z ]Z^\]i d[ i]Z idda! i]Zc
gZeZVii]Z[VX^c\XjiidX]ZX`i]ZVY_jhibZci#
GZeZVii]^hegdXZYjgZVhcZXZhhVgnjci^ai]Z
XZciZgd[i]Zldg`e^ZXZ[VXZ^hhbddi]#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%")."
Items Needed Qty
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8jii^c\Idda####################################################### &
IV^ahidX`8ZciZg################################################# &
To align the cutting tool with the tailstock
center:
1. Bdjci i]Z Xjii^c\ idda ^c i]Z idda edhi! i]Zc
hZXjgZ i]Z edhi hd i]Vi i]Z idda [VXZh i]Z
iV^ahidX`#
2. >chiVaaVXZciZg^ci]ZiV^ahidX`!i]Zcedh^i^dc
i]ZXZciZgi^ecZVgi]ZXjii^c\iddai^e#
3. AdX`i]ZiV^ahidX`VcYfj^aa^ceaVXZ#
4. 6Y_jhii]Z]Z^\]id[i]ZXjii^c\iddahdi]Vii]Z
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l^i]i]ZXZciZgi^e!Vhh]dlc^cFigure 70#
 >[cZXZhhVgn[dgkZgi^XVaVa^\cbZci!jhZhiZZa
h]^bhi]ViVgZZfjVaidi]ZaZc\i]VcYl^Yi]
d[i]ZXjii^c\idda#
8jii^c\
Idda IV^ahidX`
8ZciZg
(Side View)
Figure 70.8jii^c\iddaVa^\cZYidi]ZiV^ahidX`
XZciZg#
8jii^c\
Idda
IV^ahidX`
8ZciZg
(Top View)
4-Position &
Micrometer Carriage
Stops
I]Z )"edh^i^dc VcY b^XgdbZiZg XVgg^V\Z hideh!
h]dlc^cFigure 71!VgZjhZYidVXXjgViZanedh^"
i^dc i]Z XVgg^V\Z Yjg^c\ deZgVi^dc# I]Z `cjgaZY
`cdWd[i]Zb^XgdbZiZghide[^cZijcZhi]ZZmiZc"
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k^YZh [djg Y^[[ZgZci hide edh^i^dch# I]^h ^h kZgn
jhZ[ja l]Zc Xjii^c\ h]djaYZgh! heVX^c\ \gddkZh!
dg[VX^c\ldg`idaZc\i]#
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]VcYl]ZZa^hjhZY[dgi]ZgZbV^c^c\Y^hiVcXZ#
L]Zc i]Z XVgg^V\Z ^h Zc\V\ZY l^i] i]Z [ZZYgdY!
i]Z [ZZYgdY XajiX] l^aa ha^e VcY hide XVgg^V\Z
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`ZZe^cb^cYi]Vijh^c\i]Z[ZZYgdYXajiX]^ci]^h
bVccZg ^cXgZVhZh lZVg dc i]Z [ZZYgdY VcY XVg"
g^V\ZXdbedcZcih#
Figure 71.B^XgdbZiZgVcY)"edh^i^dcXVgg^V\Z
hideh#
8VeHXgZlh
B^XgdbZiZgHide
)"Edh^i^dc
Hide
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Tools Needed Qty
=ZmLgZcX]*bb############################################## &
LgZcX]&(bb################################################### &
To setup the carriage stops:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. AddhZc i]Z ild XVe hXgZlh jcYZgcZVi] i]Z
b^XgdbZiZghide hZZ Figure 71! edh^i^dc ^i
VhcZZYZYVadc\i]ZWZYlVn!i]ZcgZ"i^\]iZc
i]ZXVehXgZlh#
3. JhZi]ZXVgg^V\Z]VcYl]ZZaidbdkZi]ZXVg"
g^V\ZcZVgi]Zb^XgdbZiZghide#
4. 6Y_jhi i]Z XVgg^V\Z edh^i^dc! i]Z )"edh^i^dc
edhi! VcY i]Z b^XgdbZiZg gdY hd i]Vi i]Z
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XVgg^V\ZbdkZbZci#
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i]ZhideWdYn#
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5. JhZ i]Z XVgg^V\Z ]VcYl]ZZa id iZhi i]Z hZi"
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ZiZghidegdYVcYi]Z)"edh^i^dcedhih#
Manual Feed
Ndj XVc bVcjVaan bdkZ i]Z Xjii^c\ idda VgdjcY
i]Z aVi]Z [dg [VX^c\ dg ijgc^c\ deZgVi^dch Wn
jh^c\ i]Z ]VcYl]ZZah h]dlc ^c Figure 72VcY
YZhXg^WZYWZadl#
Carriage Handwheel
I]Z XVgg^V\Z ]VcYl]ZZa bdkZh i]Z XVgg^V\Z aZ[i
dg g^\]i Vadc\ i]Z WZY# I]Z \gVYjViZY Y^Va ]Vh
%#%%*^cXgZbZcih!VcYdcZ[jaagZkdaji^dcbdkZh
i]ZXVgg^V\Z%#+*%#
Cross Slide Handwheel
I]ZXgdhhha^YZ]VcYl]ZZabdkZhi]ZiddaidlVgY
VcY VlVn [gdb i]Z ldg`# 6Y_jhi i]Z edh^i^dc d[
i]Z \gVYjViZY Y^Va Wn ]daY^c\ i]Z ]VcYl]ZZa
l^i]dcZ]VcYVcYijgc^c\i]ZY^Val^i]i]Zdi]Zg#
I]^h ha^YZ ]Vh Vc ^cY^gZXi \gVYjViZY Y^Va! l]^X]
bZVch i]Z Vbdjci gZbdkZY [gdb i]Z Y^VbZiZg
d[i]Zldg`e^ZXZ^hil^XZi]ZVbdjcigZVYdci]Z
Y^Va# I]Z Y^Va ]Vh %#%%& dg %#%'bb ^cXgZbZcih!
VcYdcZ[jaagZkdaji^dcbdkZhi]Zha^YZ%#'%%dg
*#%'bb#
Compound Rest Handwheel
I]ZXdbedjcYgZhi]VcYl]ZZaXdcigdahi]Zedh^"
i^dc d[ i]Z Xjii^c\ idda gZaVi^kZ id i]Z ldg`e^ZXZ#
I]ZgZhi]VhVY^gZXi\gVYjViZYY^Va!l]^X]bZVch
i]ZVbdjcigZbdkZY[gdbi]Zldg`e^ZXZY^VbZiZg
^hi]ZVbdjcigZVYdci]ZY^Va#I]ZY^Va]Vh%#%%&
dg %#%'bb ^cXgZbZcih! VcY dcZ [jaa gZkdaji^dc
bdkZhi]ZgZhi%#&%%dg'#*'bb#
Figure 72.8Vgg^V\Z]VcYl]ZZaXdcigdah#
8gdhhHa^YZ
=VcYl]ZZa
8dbedjcYGZhi
=VcYl]ZZa
8Vgg^V\Z=VcYl]ZZa
NOTICE
When the carriage is engaged with the
leadscrew during threading operations,
these stops WILL NOT stop carriage move-
ment—you MUST use the halfnut lever
instead. Otherwise, the carriage can crash
into the chuck or the leadscrew shear pin
can break.
Before doing any threading operations,
make sure the carriage stops WILL NOT
meet during the operation.
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"*&"
Spindle Speed
Jh^c\ i]Z XdggZXi he^cYaZ heZZY ^h ^bedgiVci [dg
hV[ZVcYhVi^h[VXidgngZhjaih!VhlZaaVhbVm^b^o"
^c\iddaa^[Z#
IdhZii]Z he^cYaZ heZZY[dgndjgdeZgVi^dc!ndj
l^aacZZYid/&9ZiZgb^cZi]ZWZhihe^cYaZheZZY
[dgi]ZXjii^c\iVh`!VcY'Xdc[^\jgZi]ZaVi]ZXdc"
igdahidegdYjXZi]ZgZfj^gZYhe^cYaZheZZY#
Determining Spindle Speed
BVcnkVg^VWaZhY^XiViZi]Zdei^bjbhe^cYaZheZZY
idjhZ[dgVcn\^kZcdeZgVi^dc!Wjii]Zildbdhi
^bedgiVci VgZ i]Z gZXdbbZcYZY Xjii^c\ heZZY
[dg i]Z ldg`e^ZXZ bViZg^Va VcY i]Z Y^VbZiZg d[
i]Zldg`e^ZXZ!VhcdiZY^ci]Z[dgbjaVh]dlc^c
Figure 73#
8jii^c\HeZZY;EBm&'
GZXdbbZcYZY
9^V#d[8ji^c^cX]Zhm(#&)
He^cYaZ
HeZZY
GEB
9djWaZ^[jh^c\XVgW^YZXjii^c\idda
2
Figure 73.He^cYaZheZZY[dgbjaV[dgaVi]Zh#
8jii^c\heZZY!ine^XVaanYZ[^cZY^c[ZZieZgb^cjiZ
;EB! ^h i]Z heZZY Vi l]^X] i]Z ZY\Z d[ V idda
bdkZhVXgdhhi]ZbViZg^Vahjg[VXZ#
6gZXdbbZcYXjii^c\heZZY^hVc^YZVaheZZY[dg
Xjii^c\VineZd[bViZg^Va^cdgYZgidegdYjXZi]Z
YZh^gZY[^c^h]VcYdei^b^oZiddaa^[Z#
I]ZWdd`hMachinery's Handbook dgMachine
Shop Practice! VcY hdbZ ^ciZgcZi h^iZh! egd"
k^YZZmXZaaZcigZXdbbZcYVi^dch[dgl]^X]Xjii^c\
heZZYhidjhZl]ZcXVaXjaVi^c\i]Zhe^cYaZheZZY#
I]ZhZhdjgXZhVahdegdk^YZVlZVai]d[VYY^i^dcVa
^c[dgbVi^dcVWdjii]ZkVg^VWaZhi]ViV[[ZXiXjii^c\
heZZYVcYi]ZnVgZV\ddYZYjXVi^dcVagZhdjgXZ#
6ahd! i]ZgZ VgZ V aVg\Z cjbWZg d[ ZVhn"id"jhZ
he^cYaZ heZZY XVaXjaVidgh i]Vi XVc WZ [djcY dc
i]Z ^ciZgcZi# 6aa d[ i]ZhZ hdjgXZh l^aa ]Zae ndj
iV`Z ^cid VXXdjci Vaa i]Z Veea^XVWaZ kVg^VWaZh ^c
dgYZgidYZiZgb^cZi]ZWZhihe^cYaZheZZY[dgi]Z
deZgVi^dc#
Setting Spindle Speed
HZaZXi^c\dcZd[i]ZZ^\]ihe^cYaZheZZYVkV^aVWaZ
^hVXdbW^cVi^dcd[Xdc[^\jg^c\i]Zhe^cYaZheZZY
gVc\ZaZkZgVcYi]Zhe^cYaZheZZY`cdWh]dlc^c
Figure 74#
Figure 74.8dcigdahjhZY[dghZii^c\i]Zhe^cYaZ
heZZY#
He^cYaZHeZZY
GVc\ZAZkZg
He^cYaZ
HeZZY@cdW
I]Z he^cYaZ heZZY gVc\Z aZkZg VcY i]Z he^cYaZ
heZZY `cdW Xdcigda i]Z \ZVg Xdc[^\jgVi^dc ^c
i]Z ]ZVYhidX` id egdYjXZ i]Z hZaZXiZY he^cYaZ
heZZY#
L]Zci]Zhe^cYaZheZZYgVc\ZaZkZg^hedh^i^dcZY
^c i]Z ]^\] edh^i^dc id i]Z aZ[i! i]Z heZZYh Y^h"
eaVnZYVWdkZi]Za^cZhidi]ZaZ[id[i]ZaZkZgVgZ
VkV^aVWaZ# L]Zc i]Z aZkZg ^h gdiViZY id i]Z adl
edh^i^dcidi]Zg^\]i!i]ZheZZYhWZadli]Za^cZh
VgZVkV^aVWaZ#
I]Zhe^cYaZheZZY`cdW^hgdiViZYhdi]Vi^ied^cih
id dcZ d[ i]Z [djg a^cZh id i]Z aZ[i d[ ^i! l]^X]
hZaZXihi]Zhe^cYaZheZZY^ci]ZgVc\ZhZaZXiZY#
"*'" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
NOTICE
If the spindle is rotating when attempting to
change the spindle speed, the headstock
gears will suffer damage! ALWAYS make
sure the spindle is completely stopped
BEFORE using the headstock controls to
make changes.
Configuration Examples
Jh^c\i]ZXdcigdahdci]ZaVi]Z![daadlVadc\l^i]
i]ZhZildZmVbeaZhd[hZii^c\i]Zhe^cYaZheZZY
id\V^cVWZiiZgjcYZghiVcY^c\d[i]^hegdXZYjgZ#
Example 1: Spindle Speed of 1320 RPM
1. BV`ZhjgZi]Zhe^cYaZ^hXdbeaZiZanhideeZY
VcYi]ZZbZg\ZcXnHIDEWjiidc^hegZhhZY
^c#
2. BdkZi]Zhe^cYaZheZZYgVc\Zidi]Z]^\]edh^"
i^dcidi]ZaZ[i!Vh^aajhigViZY^cFigure 75#
Note: When adjusting the spindle speed
range lever or speed knob, you may need to
rock the chuck/faceplate back-and-forth by
hand. If necessary, insert the chuck key for
better leverage.
L
H
2000
395
H
L
915
175
610
105
1320
260
Figure 75.He^cYaZheZZYd[&('%GEBhZaZXiZY#
3. GdiViZ i]Z he^cYaZ heZZY `cdW hd i]Vi i]Z
Vggdl ed^cih id i]Z a^cZ dc i]Z aZ[i i]Vi Y^h"
eaVnh&('%VWdkZi]Za^cZ#
I]ZaVi]Z^hcdlhZi[dgVhe^cYaZheZZYd[&('%
GEB#
Example 1: Spindle Speed of 175 RPM
1. BV`ZhjgZi]Zhe^cYaZ^hXdbeaZiZanhideeZY
VcYi]ZZbZg\ZcXnHIDEWjiidc^hegZhhZY
^c#
2. BdkZi]Zhe^cYaZheZZYgVc\Zidi]Zadledh^"
i^dcidi]Zg^\]i!Vh^aajhigViZY^cFigure 76#
L
H
2000
395
H
L
915
175
610
105
1320
260
Figure 76.He^cYaZheZZYd[&,*GEBhZaZXiZY#
3. GdiViZ i]Z he^cYaZ heZZY `cdW hd i]Vi i]Z
Vggdl ed^cih id i]Z a^cZ dc i]Z aZ[i i]Vi Y^h"
eaVnh&,*WZadli]Za^cZ#
I]ZaVi]Z^hcdlhZi[dgVhe^cYaZheZZYd[&,*
GEB#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"*("
Power Feed
Dc i]^h aVi]Z! Wdi] i]Z XVgg^V\Z VcY Xgdhh ha^YZ
]VkZ edlZg [ZZY XVeVW^a^in l]Zc Zc\V\ZY l^i]
i]Z [ZZYgdY# I]Z gViZ i]Vi i]ZhZ XdbedcZcih
bdkZ[ZZYgViZ^hXdcigdaaZYl^i]i]Z]ZVYhidX`
VcYfj^X`X]Vc\Z\ZVgWdmXdcigdah#
;ZZYgViZVcYhe^cYaZheZZYbjhiWZXdch^YZgZY
id\Zi]Zg# I]Z hdjgXZh ndj jhZ id YZiZgb^cZ i]Z
dei^bjbhe^cYaZheZZY[dgVcdeZgVi^dcl^aaVahd
egdk^YZ i]Z dei^bVa [ZZY gViZ id jhZ l^i] i]Vi
he^cYaZheZZY#
D[iZc!i]ZZmeZg^ZcXZYbVX]^c^hil^aajhZi]Z[ZZYh
VcYheZZYh\^kZc^ci]Z^ggZ[ZgZcXZX]VgihdglZW
XVaXjaVidgh Vh V hiVgi^c\ ed^ci! i]Zc bV`Z b^cdg
VY_jhibZcihidi]Z[ZZYgViZVcYhdbZi^bZhi]Z
he^cYaZheZZYidVX]^ZkZi]ZWZhigZhjaih#
I]Z XVgg^V\Z XVc VaiZgcViZan WZ Yg^kZc Wn i]Z
aZVYhXgZl[dgi]gZVY^c\deZgVi^dch#=dlZkZg!i]^h
hZXi^dc XdkZgh i]Z jhZ d[ i]Z edlZg [ZZY dei^dc
[dgi]ZXVgg^V\ZVcYXgdhhha^YZXdbedcZcihl]Zc
i]ZnVgZZc\V\ZYl^i]i]Z[ZZYgdY[dgcdc"i]gZVY"
^c\deZgVi^dch#IdaZVgc]dlidedlZgi]ZXVgg^V\Z
[dg i]gZVY^c\ deZgVi^dch! gZ[Zg id Threading dc
Page 56#
NOTICE
Even though there is a lock-out device in
the apron to prevent the feed control knob
and the halfnut lever from being engaged at
the same time, this device could break with
enough force. Attempting to engage feed
control knob and the halfnut lever at the
same time could cause severe lathe dam-
age and will void the warranty.
If you attempt to use the controls on the
headstock above the control panel to make
changes when the spindle is rotating, the
headstock gearing will suffer damage!
ALWAYS make sure the spindle is com-
pletely stopped BEFORE using the head-
stock controls to make changes.
Power Feed Controls
GZ[ZgidFigures 7778VcYi]Z[daadl^c\YZhXg^e"
i^dch id WZXdbZ [Vb^a^Vg l^i] i]Z adXVi^dch VcY
[jcXi^dchd[i]ZXdcigdahndjl^aajhZidhZijei]Z
XdggZXiedlZg[ZZY[dgndjgdeZgVi^dc#
Important: Before engaging power feed, make
sure the carriage and slide locks are loose to pre-
vent damage to these components.
Note: Before using power feed, you may have to
re-configure the change gears, depending on how
they are set up. Refer to Change Gears on Page
57 for detailed instructions.
Figure 77.EdlZg[ZZYXdcigdahdc]ZVYhidX`
VcYfj^X`X]Vc\Z\ZVgWdm#
67
8 9
:
;
A. Headstock Feed Direction Knob: 8]Vc\Zh
i]Z gdiVi^dc d[ i]Z [ZZYgdY id X]Vc\Z i]Z
Y^gZXi^dcd[XVgg^V\ZigVkZa#
B. Quick Change Knob A–C: 8]Vc\Zh i]Z
heZZYd[edlZg igVch[Zg[gdb i]Z]ZVYhidX`
\ZVghidi]ZadlZgfj^X`X]Vc\Z\ZVgh#
"*)" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
C. Quick Change Knob 1–4: 8]Vc\Zh \ZVg
gVi^dh^ch^YZi]Zfj^X`X]Vc\Z\ZVgWdm#
D. Quick Change Knob D–E: 8]Vc\Zh \ZVg
gVi^dh^ch^YZi]Zfj^X`X]Vc\Z\ZVgWdm#
E. Feed Selection Knob: HZaZXihi]ZaZVYhXgZl
dg[ZZYgdY[dgedlZg[ZZYdeZgVi^dch#
F. Feed Rate Chart: 9^heaVnh i]Z edh^i^dch d[
i]ZX]Vc\Z\ZVghVcYfj^X`X]Vc\ZXdcigdah
[dgi]ZVkV^aVWaZ[ZZYgViZh#
G. Carriage Lock: L]Zc i^\]iZcZY! adX`h i]Z
XVgg^V\Z id i]Z WZYlVn [dg \gZViZg g^\^Y^in#
AddhZc i]^h adX` WZ[dgZ ViiZbei^c\ id bdkZ
i]ZXVgg^V\Z#
H. Feed Control Knob: L]Zc i]Z XVgg^V\Z ^h
Zc\V\ZYl^i]i]Z[ZZYgdY!hZaZXihZ^i]ZgXVg"
g^V\Zadc\^ijY^cVaigVkZadgXgdhhha^YZigVkZa#
I. Feed ON/OFF Knob: :c\V\Zh VcY Y^hZc"
\V\Zhi]ZXVgg^V\Zl^i]i]Z[ZZYgdY#
NOTICE
Keep in mind that if spindle rotation is
reversed, the power feed direction will also
reverse. Always be aware of the actual
direction of power feed before beginning
the cutting operation.
Setting Non-Threading Feed Rate
I]Z [ZZY gViZ X]Vgi dc i]Z adlZg g^\]i d[ i]Z
]ZVYhidX`[VXZY^heaVnhi]ZXdc[^\jgVi^dchd[i]Z
X]Vc\Z\ZVghVcYXdcigdahgZfj^gZY[dgi]ZVkV^a"
VWaZ[ZZYgViZh#
Jh^c\i]ZXdcigdahdci]ZaVi]Z![daadlVadc\l^i]
i]Z ZmVbeaZ WZadl id WZiiZg jcYZghiVcY ]dl id
hZijei]ZaVi]Z[dgi]ZYZh^gZYedlZg[ZZYgViZ#
Example: Power Feed Rate of 0.0046 in/rev
1. BV`ZhjgZi]ZX]Vc\Z\ZVghVgZ^ci]ZXdc"
[^\jgVi^dcY^heaVnZYVii]Zided[i]Z[ZZYgViZ
X]Vgi VcY ^aajhigViZY ^c Figure 79 gZ[Zg id
Change Gearsdci]ZcZmieV\Z[dgYZiV^aZY
^chigjXi^dch#
'*Iddi]
&',Iddi]
*%Iddi]
Figure 79.8]Vc\Z\ZVghhZije[dgcdc"
i]gZVY^c\edlZg[ZZY#
2. BV`ZhjgZi]Zhe^cYaZ^hXdbeaZiZanhideeZY
VcYi]ZZbZg\ZcXnHIDEWjiidc^hegZhhZY
^c#
Figure 78.EdlZg[ZZYXdcigdahdci]ZVegdc#
>
=
<
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"**"
3. AdXViZ i]Z Wdm ^c i]Z [ZZY gViZ X]Vgi i]Vi
h]dlh V [ZZY gViZ d[ %#%%)+ ^cX]Zh d[ [ZZY
eZg gZkdaji^dc d[ i]Z he^cYaZ hZZ i]Z WdaY
X]VgVXiZgh^cFigure 80#
4. 6h^chigjXiZY^ci]Z[ZZYgViZX]Vgi!gdiViZi]Z
fj^X`X]Vc\Z`cdW6"8id7VcYi]Zfj^X`
X]Vc\Z`cdW9¶:id9#
Note: When rotating these knobs, you may
need to rock the chuck/faceplate back-and-
forth by hand. If necessary, insert the chuck
key for better leverage.
5. GdiViZi]Z[ZZYhZaZXi^dc`cdWidi]Zg^\]iid
X]ddhZi]Z[ZZYgdY[dgedlZgZYbdkZbZci#
I]ZaVi]Z^hcdlhZije[dgVedlZg[ZZYgViZd[
%#%%)+^cX]ZheZggZkdaji^dcd[i]Zhe^cYaZ#
Change Gears
I]ZX]Vc\Z\ZVghigVch[ZgedlZg[gdbi]Z]ZVY"
hidX` idi]Z fj^X` X]Vc\Z \ZVgWdm#L]Zc i]ZhZ
\ZVgh VgZ VggVc\ZY VXXdgY^c\ id i]Z i]gZVY^c\
VcY[ZZYgViZX]Vgihdci]Z[gdcid[i]Z]ZVYhidX`!
i]ZnX]Vc\Zi]ZgZkdaji^dcheZZYgZXZ^kZYWni]Z
fj^X`X]Vc\Z\ZVgWdm[dgi]ZhZdeZgVi^dch#
Tools Needed Qty
=ZmLgZcX]*bb############################################## &
LgZcX]dgHdX`Zi&,bb################################### &
To exchange change gears:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. GZbdkZ i]Z ]ZVYhidX` aZ[i XdkZg id VXXZhh
i]ZX]Vc\Z\ZVghhZZFigure 81#
Figure 81.8]Vc\Z\ZVgXdbedcZcih#
E^kdiHide
Ide
8]Vc\Z<ZVg
7diidb
8]Vc\Z<ZVg
B^YYaZ
<ZVgh
3. AddhZc i]Z ]Zm cjih dc i]Z e^kdi hide VcY
i]Z b^YYaZ \ZVgh hd i]Vi ndj XVc bdkZ i]Z
b^YYaZ\ZVghVlVn[gdbi]ZideVcYWdiidb
X]Vc\Z\ZVgh#
A
B
C
E
D
E
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Figure 80.;ZZYgViZX]Vgil^i]V[ZZYgViZd[
%#%%)+^cWdaY#
;ZZY
HZaZXi^dc
@cdW
"*+" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Note: In the following step, take care to keep
the shaft keys in place during the change
gear exchanges.
4. GZbdkZi]Z XVe hXgZlh! adX`lVh]Zgh! VcY
[aVilVh]Zghi]Vi hZXjgZi]Zide VcYWdiidb
X]Vc\Z \ZVgh! ^chiVaa i]Z XdggZXi \ZVgh Vh
Y^gZXiZYWni]Zi]gZVY^c\dg[ZZYgViZX]Vgih!
i]ZchZXjgZi]Zb^ceaVXZl^i]i]ZgZbdkZY
[VhiZcZgh# Id egZkZci W^cY^c\ i]Z \ZVgh! Yd
cdidkZg"i^\]iZci]ZXVehXgZlh·i]ZnbZgZan
]daYi]Z\ZVgh^ceaVXZ#
Note: The top change gear engages the larg-
er 127 tooth middle gear for all applications.
However, the bottom change gear engages
the 127 tooth middle gear for all applications
except metric threading operations. In this
case, the bottom change gear needs to be
reversed so that it will engage the smaller
120 tooth middle gear (see Figure 82 for an
illustrated example).
Ide8]Vc\Z
<ZVg
&',Iddi]
B^YYaZ
<ZVg
7diidb
8]Vc\Z
<ZVg
&'%Iddi]
B^YYaZ
<ZVg
Figure 82.:mVbeaZd[X]Vc\Z\ZVghhZije[dg
bZig^Xi]gZVY^c\#
5. BdkZi]Z b^YYaZ \ZVghWVX` ^c XdciVXi l^i]
i]Z ide VcY Wdiidb X]Vc\Z \ZVgh hd i]Vi
i]ZgZ^hVeegdm^bViZan%#%%'d[eaVnVhi]Zn
bZh]! i]Zc gZ"i^\]iZc i]Z e^kdi hide VcY
b^YYaZ\ZVg]Zmcjih#
9d cdi dkZg"i^\]iZc i]ZhZ ]Zm cjih·i]Zn
bZgZan]daYi]ZXdbedcZcih^ceaVXZ#
6. GZeaVXZi]Z]ZVYhidX`XdkZgWZ[dgZgZ"Xdc"
cZXi^c\i]ZaVi]ZidedlZg#
Threading
I]Z[daadl^c\egdXZYjgZhYZhXg^WZ]dlidjhZi]Z
i]gZVY^c\XdcigdahVcYX]VgihidhZijei]^haVi]Z
[dg V i]gZVY^c\ deZgVi^dc# >[ ndj VgZ jc[Vb^a^Vg
l^i]i]ZegdXZhhd[Xjii^c\i]gZVYhdcVaVi]Z!lZ
higdc\angZXdbbZcYi]VindjgZVYWdd`h!gZk^Zl
^cYjhign igVYZ bV\Vo^cZh! dg \Zi [dgbVa igV^c^c\
WZ[dgZViiZbei^c\Vcni]gZVY^c\egd_ZXih#
Setting Threading Controls
I]Zi]gZVY^c\X]Vgihdc i]Z]ZVYhidX` [VXZY^h"
eaVni]ZX]Vc\Z\ZVgVcYXdcigdahZii^c\[dgbZig^X
VcY^cX]i]gZVY^c\#
Jh^c\i]ZXdcigdahdci]ZaVi]Z![daadlVadc\l^i]
i]Z ZmVbeaZ WZadl id WZiiZg jcYZghiVcY ]dl id
hZije i]ZaVi]Z[dgi]ZYZh^gZYi]gZVY^c\deZgV"
i^dc#
Example: Inch Thread Pitch of 11 TPI
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. AdXViZ&&^ci]Z^cX]i]gZVY^c\X]Vgidci]Z
[VXZd[i]Z]ZVYhidX`hZZFigure 83#
3. 8dc[^\jgZi]ZX]Vc\Z\ZVghVhY^gZXiZY^ci]Z
^aajhigVi^dcVWdkZi]Z&&adXVi^dc#
Figure 83.HZijeXdc[^\jgVi^dcY^heaVnZYdci]Z
^cX]i]gZVY^c\X]Vgi[dgXjii^c\i]gZVYhd[&&IE>#
8]Vc\Z<ZVg
8dc[^\jgVi^dc
&&IE>
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"*,"
4. HZi i]Z fj^X` X]Vc\Z `cdWh Vh h]dlc ^c
Figure 84#
Note: Keep in mind the spindle must be
completely stopped before using the quick
change knob A–C on the headstock.
5. GdiViZ i]Z[ZZYhZaZXi^dc `cdWdci]Z fj^X`
X]Vc\Z \ZVgWdm id i]Z aZ[i id hZaZXi i]Z
aZVYhXgZl[dgedlZgZYbdkZbZci#
Figure 84.Fj^X`X]Vc\Z`cdWhXdc[^\jgZY[dg
&&IE>i]gZVY^c\#
&&IE>
;ZZY
HZaZXi^dc
@cdW
Halfnut Lever
I]Z ]Va[cji aZkZg Zc\V\Zh i]Z XVgg^V\Z l^i] i]Z
aZVYhXgZll]^X]bdkZhi]ZXjii^c\iddaVadc\i]Z
aZc\i] d[ i]Z ldg`e^ZXZ [dg i]gZVY^c\ deZgVi^dch
hZZFigure 85#
7Z[dgZViiZbei^c\idejh]i]Z]Va[cjiaZkZgYdlc
idZc\V\Zi]Z]Va[cjil^i]i]ZaZVYhXgZl!ValVnh
bV`ZhjgZi]Z[ZZYDC$D;;`cdW^hejh]ZY^chd
i]Vii]ZXVgg^V\Z^hcdiZc\V\ZYl^i]i]Z[ZZYgdY#
NOTICE
Even though there is a lock-out device in
the apron to prevent the feed control knob
and the halfnut lever from being engaged
at the same time, this lock-out device could
break with enough force. If you attempt
to engage the feed control knob and the
halfnut lever at the same time, severe lathe
damage could result and will void the war-
ranty.
Figure 85.AdXVi^dcd[i]Z]Va[cjiaZkZg#
=Va[cjiAZkZg
;ZZYDC$D;;@cdW
"*-" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Thread Dial
I]Z cjbWZgh dc i]Z i]gZVY Y^Va VgZ jhZY l^i]
i]Z i]gZVY ^cY^XVidg iVWaZ dc i]Z ]ZVYhidX` aZ[i
XdkZgidh]dll]ZcidZc\V\Zi]Z]Va[cjiYjg^c\
^cX]i]gZVY^c\#I]^hl^aaZchjgZi]Vii]Ziddai^el^aa
ZciZgi]ZhVbZi]gZVY\gddkZdcZVX]hjXXZhh^kZ
eVhh#Di]Zgl^hZ!i]Zi]gZVYhl^aaWZYVbV\ZY#
I]Z i]gZVY Y^Va \ZVg bjhi WZ Zc\V\ZY l^i] i]Z
aZVYhXgZl[dgi]^hidldg`#AddhZci]ZXVehXgZl
h]dlc ^c Figure 86! i]Zc e^kdi i]Z Y^Va \ZVg
idlVgYi]Z aZVYhXgZlhdi]Vi^i egdeZgan bZh]Zh
l^i] i]Z aZVYhXgZl i]gZVYh! i]Zc gZ"i^\]iZc i]Z
XVehXgZl#
NOTICE
When threading, we recommend you use
the slowest speed possible and make multi-
ple light cuts. This will give you better con-
trol of when to engage/disengage the half-
nut and prevent damaging the workpiece or
lathe.
Thread Indicator Table
I]Zi]gZVY^cY^XVidgiVWaZ^hadXViZYdci]Z]ZVY"
hidX`aZ[iXdkZghZZFigure 87#
Figure 86.I]gZVYY^Va\ZVgZc\V\ZYl^i]i]Z
aZVYhXgZl#
I]gZVY
9^Va<ZVg
8VeHXgZl
I]gZVY9^Va
Figure 87.I]gZVY^cY^XVidgiVWaZ#
;^cY i]Z IE> i]gZVYh eZg ^cX] i]Vi ndj lVci id
Xji ^c i]Z aZ[i Xdajbch jcYZg T.P.I.! i]Zc gZ[Zg"
ZcXZi]ZY^VacjbWZg^ci]Zg^\]iXdajbchjcYZg
SCALE# I]Z Y^Va cjbWZg ^cY^XViZh l]Zc id
Zc\V\Zi]Z ]Va[cji[dgV heZX^[^X i]gZVYe^iX] Vh
^cY^XViZYWni]Zi]gZVYY^VahZZFigure 88#
NOTICE
The thread dial is not used for metric or
fractional TPI threading. You must leave the
halfnut lever engaged from the beginning
until the threads are complete for these
threading operations.
Figure 88.I]gZVYY^Va#
I]gZVY9^Va
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"*."
I]Z [daadl^c\ ZmVbeaZh ZmeaV^c ]dl id jhZ i]Z
i]gZVYY^VaVcYi]Z^cY^XVidgiVWaZ#
TPI Divisible by 8: ;dg i]gZVY^c\ Vcn ^cX] IE>
Y^k^h^WaZ Wn Z^\]i! jhZ Vcn d[ i]Z a^cZh dc i]Z
i]gZVYY^VahZZi]ZZmVbeaZ^cFigure 89#
T.P.I. SCALE
4 1–4
1
2
3
4
IVWaZ I]gZVY9^Va
Figure 90.:mVbeaZd[Vc^cX]i]gZVYe^iX]
Y^k^h^WaZWn)#
Odd Numbered TPI: ;dgdYYcjbWZgZY^cX]IE>!
jhZdcani]ZcjbWZg&dci]Zi]gZVYY^VahZZi]Z
ZmVbeaZ^cFigure 91#
T.P.I. SCALE
51
1
2
3
4
IVWaZ I]gZVY9^Va
Figure 91.:mVbeaZd[VcdYYcjbWZgZY^cX]
i]gZVYe^iX]#
TIP Divisible by 4 & Not by 8: ;dgi]gZVY^c\Vcn
^cX] IE> Y^k^h^WaZ Wn [djg Wji cdi Wn -! jhZ Vcn
cjbWZgZYa^cZdci]Zi]gZVYY^VahZZi]ZZmVbeaZ
^cFigure 90#
T.P.I. SCALE
16 1–8
1
2
3
4
IVWaZ I]gZVY9^Va
Figure 89.:mVbeaZd[Vc^cX]i]gZVYe^iX]
Y^k^h^WaZWn-#
Even Numbered TPI Not Divisible by 4 or 8:
;dg i]gZVY^c\ Vcn ZkZccjbWZgZY IE> cdi Y^k^h"
^WaZ Wn ) dg -! jhZ Z^i]Zg i]Z cjbWZgh & VcY
(! dg i]Z cjbWZgh ' VcY ) hZZ i]Z ZmVbeaZ ^c
Figure 92#
T.P.I. SCALE
6
1
2
3
4
IVWaZ I]gZVY9^Va
1 3
2 4
Figure 92.:mVbeaZd[ZkZccjbWZgZY^cX]
i]gZVYe^iX]cdiY^k^h^WaZWn)dg-#
NOTICE
The exceptions to the above threading rules
are 36 and 46 TPI. Refer to the thread indi-
cator table on the headstock side cover for
the thread dial number to use for threading
these TPI's.
"+%" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Cutting Fluid System
L]Zci]ZXjii^c\[aj^Yejbehl^iX]^hijgcZYON!
i]Z[aj^Y^hYZa^kZgZYi]gdj\]i]ZcdooaZViiVX]ZY
idi]ZXVgg^V\Z!VcY i]Z [adl^hXdcigdaaZYWni]Z
kVakZaZkZgVii]ZWVhZd[i]ZcdooaZ#I]ZXjii^c\
[aj^Y YgV^ch ^cid i]Z X]^e igVn VcY i]gdj\] i]Z
hXgZZc WVX` ^cid i]Z Xjii^c\ [aj^Y gZhZgkd^g hZZ
Figure 93#
6alVnhjhZ]^\]fjVa^inXjii^c\[aj^Y^ci]ZXjii^c\
[aj^YhnhiZbVcY[daadli]ZbVcj[VXijgZgh^chigjX"
i^dch[dgY^aji^c\#I]Zfj^X`gZ[ZgZcXZiVWaZWZadl
XVc]ZaendjhZaZXii]ZVeegdeg^ViZXjii^c\[aj^Y#
8]ZX` i]Z Xjii^c\ [aj^Y gZ\jaVgan VcY egdbeian
X]Vc\Z^il]Zc^iWZXdbZhdkZganY^gindggVcX^Y!
dg Vh gZXdbbZcYZY Wn i]Z [aj^Y bVcj[VXijgZg
hZZCutting Fluid System ServicedcPage 69
[dgYZiV^aZY^chigjXi^dch#
BIOLOGICAL & POISON
HAZARD!
Use the correct person-
al protection equipment
when handling cutting
fluid. Follow federal,
state, and fluid manu-
facturer requirements
for proper disposal.
NOTICE
Running the cutting fluid pump without
adequate fluid in the reservoir may perma-
nently damage it, which will not be covered
under warranty.
To use the cutting fluid system:
1. BV`ZhjgZi]ZXjii^c\[aj^YgZhZgkd^g^hegde"
Zgan hZgk^XZY VcY [^aaZY! VcY i]Vi ndj VgZ
lZVg^c\ i]Z cZXZhhVgn eZghdcVa egdiZXi^dc
Zfj^ebZci#
2. Edh^i^dc i]Z [aj^Y cdooaZ [dg ndjg deZgVi^dc!
i]ZcjhZi]ZXjii^c\[aj^Yejbehl^iX]dci]Z
XdcigdaeVcZaidi]Zijgci]ZejbeON#
3. 6Y_jhi i]Z [adl d[ [aj^Y Wn jh^c\ i]Z kVakZ
aZkZgVii]ZWVhZd[i]ZcdooaZ]dhZ#
Important: EgdbeianXaZVcVcnheaVh]ZY[aj^Y
[gdbi]Z[addgidegZkZciVha^ee^c\]VoVgY#
Figure 93.8jii^c\[aj^YhnhiZbXdbedcZcih#
8jii^c\;aj^Y
GZhZgkd^g
CdooaZ
KVakZ
EjbeHl^iX]
Workpiece Dry Water
Soluble Oil
Synthetic
Fluids Sulferized Oil Mineral Oil
6ajb^cjb M M
7gVhh MMM
7gdcoZ M M M M
8Vhi>gdc M
Adl8VgWdcHiZZa M M
6aadnBZiVah MMMM
HiV^caZhhHiZZa MMMM
General Note: Cutting fluids are used for heavy-duty lathe operations and production turning. Oil-water emulsions and synthetic
cutting fluids are the most common for typical lathe operations. Sulferized oils often are used for threading. For small projects,
spot lubrications can be done with an oil can or brush, or omitted completely.
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"+&"
Some aftermarket accessories can be
installed on this machine that could cause
it to function improperly, increasing the risk
of serious personal injury. To minimize this
risk, only install accessories recommended
for this machine by Grizzly.
NOTICE
Refer to the newest copy of the Grizzly
Catalog for other accessories available for
this machine.
SECTION 5: ACCESSORIES
688:HHDG>:H
H8257Primrose Armor Plate with Moly-D
Machine and Way Oil 1 Quart
I]^hhjeZg^dgbVX]^cZVcYlVnajWg^XVciegZkZcih
hi^X` ha^e VcY X]ViiZg YjZ id Vci^"[g^Xi^dc XVeV"
W^a^i^Zh gZhjai^c\ ^c \gZViZg egZX^h^dc bVX]^c^c\
XVeVW^a^i^Zh# Egdk^YZh i]Z i]^ccZhi d^a [^ab edh"
h^WaZl]^aZZ[[ZXi^kZanegdk^Y^c\cZZYZYajWg^XVi^dc
VcY gjhi$Xdggdh^dc egdiZXi^dc# 6Y]Zh^kZ$Xd]Zh^kZ
XdbedcZcih VgZ VYYZY [dg kZgi^XVa hjg[VXZh#
GZh^hihhfjZZoZdji! gjcc^c\! Yg^ee^c\VcY cdc"
\jbb^c\#
Figure 96.Eg^bgdhZ6gbdgEaViZAjWg^XVci#
¸I]^h^h\ddYhij[[
>jhZ^idcbnaVi]Zh
Vi]dbZ#¹
S. Balolia – President
Figure 94. GZXdbbZcYZYegdYjXih[dgegdiZXi"
^c\jceV^ciZYXVhi^gdc$hiZZaeVgidcbVX]^cZgn#
G5562—SLIPIT® 1 Qt. Gel
G5563SLIPIT® 12 oz Spray
G2871Boeshield® T-9 12 oz Spray
G2870Boeshield® T-9 4 oz Spray
H3788G96® Gun Treatment 12 oz Spray
H3789G96® Gun Treatment 4.5 oz Spray
G9736Taper Attachment for G9730 & G9731
Figure 95.<.,(+IVeZg6iiVX]bZci[dgi]Z
<.,(%VcY<.,(&#
"+'" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Figure 97. <&%,%A^kZ8ZciZgHZi#
G1070MT3 Live Center Set
6 hjeZg WaZcY d[ fjVa^in VcY XdckZc^ZcXZ! i]^h
a^kZXZciZghZid[[ZghhZkZc^ciZgX]Vc\ZVWaZi^eh#
=^\]"fjVa^in cZZYaZ WZVg^c\h egdadc\ idda a^[Z
VcYheZX^VaiddahiZZaWdYnVcYi^ehVgZegZX^h^dc
\gdjcY#Hjeea^ZY^clddYZcWdm#
G0688Tool Post Grinder
I]^hidda edhi\g^cYZg]Vh l]Vi^i iV`ZhidbV`Z
ndjg egd_ZXi id heZX VcY add` \ddY! idd I]Z
]ZVknhjeedgiXVhi^c\^hadVYZYl^i]VegZX^h^dc
he^cYaZ i]Vi l^aa egdk^YZ heZXiVXjaVg [^c^h]Zh dc
ZkZc i]Z idj\]Zhi _dWh# 8dbZh hjeea^ZY l^i]
dcZZmiZgcVa\g^cY^c\l]ZZa!dcZ^ciZgcVa\g^cY^c\
l]ZZa!VcYWVaVcXZYbVcYgZaejaaZnhVcYWZaih[dg
ZVX]l]ZZa#
Figure 98.<%+--IddaEdhi<g^cYZg#
Figure 99. IZhi>cY^XVidg#
G9610—Test Indicator
#%("GVc\Z$#%%&"GZhdaji^dc
G9611—Test Indicator
#%%-GVc\Z$#%%%&GZhdaji^dc
G9612Test Indicator
#%(%GVc\Z$#%%%*GZhdaji^dc
I]ZhZ iZhi ^cY^XVidgh ]VkZ Vc ZVhn id gZVY Y^Va
VcYVe^kdi^c\hinajhi]VibdkZhVig^\]iVc\aZhid
i]ZY^Va[VXZ#
G7978Rotary Phase Converter
I]ZBdYZa<,.,-&*=EGdiVgnE]VhZ8dckZgiZg
Vaadl ndj id deZgViZ i]Z ("e]VhZ <.,(& [gdb V
h^c\aZ"e]VhZ edlZg hdjgXZ Vi &%% edlZg VcY
.*Z[[^X^ZcXn#
Figure 100.<,.,-GdiVgnE]VhZ8dckZgiZg#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"+("
SECTION 6: MAINTENANCE
Always disconnect power
to the machine before
performing maintenance.
Failure to do this may
result in serious person-
al injury.
Schedule
Ongoing
IdbV^ciV^cVadlg^h`d[^c_jgnVcYegdeZg
bVX]^cZdeZgVi^dc!^[ndjZkZgdWhZgkZVcnd[i]Z
^iZbhWZadl!h]jiYdlci]ZbVX]^cZ^bbZY^ViZan
VcY[^mi]ZegdWaZbWZ[dgZXdci^cj^c\deZgVi^dch/
 AddhZbdjci^c\Wdaihdg[VhiZcZgh#
 Ldgc![gVnZY!XgVX`ZY!dgYVbV\ZYl^gZh#
 <jVgYhdgXdkZghgZbdkZY#
 :bZg\ZcXn HIDE Wjiidc cdi ldg`^c\ Xdg"
gZXian dg cdi gZfj^g^c\ ndj id gZhZi ^i WZ[dgZ
hiVgi^c\i]ZbVX]^cZV\V^c#
 6gZYjXi^dc^cWgV`^c\heZZYdgZ[[^X^ZcXn#
 D^aaZkZacdik^h^WaZ^ci]Zh^\]i\aVhhZh#
 8jii^c\[aj^Ycdi[adl^c\dji#
 6cndi]ZgjchV[ZXdcY^i^dc#
Daily, Before Operations
 8]ZX`$VYY]ZVYhidX`d^aPage 64#
 8]ZX`$VYY fj^X` X]Vc\Z \ZVgWdm d^a
Page 65#
 8]ZX`$VYYVegdcd^aPage 66#
 8]ZX`$VYYXjii^c\[aj^YPage 69#
 AjWg^XViZi]ZWZYlVnhPage 67#
 AjWg^XViZi]ZWVaad^aZghPage 67#
 8aZVc$ajWg^XViZ i]Z aZVYhXgZl VcY [ZZYgdY
Page 68
 8]ZX`$VYYWgV`Z[aj^YPage 71#
 Ejh]i]Z[ZZYDC$D;;`cdW^cVcYi]Zejaa
i]Z]Va[cjiaZkZgjeidegZkZciXgVh]Zhjedc
hiVgije#
 :chjgZi]ZXVgg^V\ZadX`^haddhZ#
Daily, After Operations
 9ZegZhh i]Z ZbZg\ZcXn HIDE Wjiidc VcY
ijgcOFFi]ZbVhiZgedlZghl^iX]idegZkZci
jc^ciZcYZYhiVgije#
 KVXjjb$XaZVc Vaa X]^eh VcY hlVg[ [gdb i]Z
WZY!ha^YZh!VcYX]^eigVn#
 L^eZ Ydlc Vaa jceV^ciZY dg bVX]^cZY hjg"
[VXZhl^i]Vcd^aZYgV\#
Monthly
 8]Vc\ZXjii^c\[aj^YPage 69#
Semi-Annually
 8]Vc\Z i]Z ]ZVYhidX` VcY fj^X` X]Vc\Z
\ZVgWdmd^aPages 64–65#
 8aZVc$ajWg^XViZi]ZX]Vc\Z\ZVghPage 68#
Annually
 8]Vc\Zi]ZVegdcd^aPage 66#
 8]ZX`$aZkZai]ZWZYlVnPage 21#
Every 2 Years
 8]Vc\ZVcYWaZZYi]ZWgV`Z[aj^YPage 71
Cleaning/Protecting
7ZXVjhZ d[ ^ih ^bedgiVcXZ! lZ gZXdbbZcY i]Vi
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i]ViVgZZmedhZYidlViZghdajWaZXjii^c\[aj^Y#
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egdYjXihd[[ZgZYWn<g^ooan#
"+)" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
NOTICE
The following recommended lubrication
schedules are based on light-to-medium
usage. Keeping in mind that lubrication
helps to protect the value and operation of
the lathe, these lubrication tasks may need
to be performed more frequently than rec-
ommended here, depending on usage.
Failure to follow reasonable lubrication
practices as instructed in this manual could
lead to premature failure of lathe compo-
nents and will void the warranty.
Lubrication
Headstock
D^aIneZ### BdW^a9I:A^\]idg>HD(':fj^kVaZci
D^a6bdjci############### 6eegdm#,A^iZgh'<Vaadch
8]ZX`$6YY;gZfjZcXn################################# 9V^an
8]Vc\Z;gZfjZcXn####################### HZb^"6ccjVaan
I]Z]ZVYhidX`\ZVg^c\^hajWg^XViZYWnVcd^aWVi]
i]ViY^hig^WjiZhi]ZajWg^XVcil^i]i]Zbdi^dcd[i]Z
\ZVgh!bjX]a^`ZVcVjidbdi^kZbVcjVaigVchb^h"
h^dc#
Checking Oil Level
I]Z ]ZVYhidX` gZhZgkd^g ]Vh i]Z egdeZg Vbdjci
d[ d^a l]Zc i]Z d^a aZkZa ^c i]Z h^\]i \aVhh ^h
Veegdm^bViZan]Va[lVn#I]Z]ZVYhidX`h^\]i\aVhh
^h adXViZY dc i]Z aZ[i [gdci d[ i]Z ]ZVYhidX`! Vh
h]dlc^cFigure 101#
Figure 101.AdXVi^dcd[]ZVYhidX`h^\]i\aVhh#
=ZVYhidX`
H^\]i<aVhh
Adding Oil
IdVYYd^aidi]Z]ZVYhidX`!ndjl^aacZZYid
gZbdkZ i]Z ]ZVYhidX` aZ[i XdkZg id VXXZhh i]Z
]ZVYhidX` [^aa eaj\ hZZ Figure 102! i]Zc jhZ V
&*bblgZcX]idgZbdkZi]Zeaj\#
Figure 102.=ZVYhidX`[^aaVcYYgV^ceaj\h#
Changing Oil
Items Needed Qty
LgZcX]&*bb################################################### &
LgZcX]&,bb#################################################### &
=ZmLgZcX]-bb############################################## &
8ViX]EVc,A^iZg$'<Vaadc################################ &
To change the headstock oil:
1. Gjci]ZaVi]ZViVbZY^jbheZZY[dgVeegdm^"
bViZan '% b^cjiZh id lVgb i]Z ]ZVYhidX`
d^a#
2. 9>H8DCC:8IA6I=:;GDBEDL:G
3. GZbdkZi]Z]ZVYhidX`aZ[iXdkZg#
4. GZbdkZ i]Z b^YYaZ X]Vc\Z \ZVgh id [jaan
ZmedhZ i]Z ]ZVYhidX` YgV^c eaj\! Vh h]dlc
^cFigure 102#
5. GZbdkZi]Z[^aaeaj\idVaadli]Zd^a id YgV^c
bdgZ[gZZan!i]ZceaVXZi]ZXViX]eVcjcYZg
i]ZYgV^ceaj\VcYgZbdkZi]Zeaj\#
Important: Do not get any oil on the V-belts
or you will need to replace them. If neces-
sary, remove them before draining the oil.
;^aaEaj\
9gV^cEaj\
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"+*"
6. L]Zc i]Z ]ZVYhidX` gZhZgkd^g ^h Zbein!
gZeaVXZi]ZYgV^ceaj\VcYXaZVcVlVnVcnd^a
i]VibVn]VkZhe^aaZY#
7. ;^aai]Z]ZVYhidX`gZhZgkd^gjci^ai]Zd^aaZkZa
^h Veegdm^bViZan ]Va[lVn ^c i]Z h^\]i \aVhh!
i]Zc gZeaVXZ i]Z [^aa eaj\ VcY i]Z ]ZVYhidX`
aZ[iXdkZg#
Quick Change Gearbox
D^aIneZ### BdW^a9I:A^\]idg>HD(':fj^kVaZci
D^a6bdjci#######################6eegdm#&A^iZg$&FjVgi
8]ZX`$6YY;gZfjZcXn################################# 9V^an
8]Vc\Z;gZfjZcXn####################### HZb^"6ccjVaan
Checking Oil Level
I]Z fj^X` X]Vc\Z \ZVgWdm gZhZgkd^g ]Vh i]Z
egdeZg Vbdjci d[ d^a l]Zc i]Z aZkZa ^c i]Z h^\]i
\aVhh^hVeegdm^bViZan]Va[lVn#I]Zh^\]i\aVhh^h
adXViZYdci]Zg^\]ih^YZd[i]Z\ZVgWdm!Vhh]dlc
^cFigure 103#
Figure 103.AdXVi^dchd[i]Zfj^X`X]Vc\Z
\ZVgWdmYgV^ceaj\VcYh^\]i\aVhh[gdcieVcZa
gZbdkZY[dgVXXZhh#
9gV^cEaj\
H^\]i<aVhh
Adding Oil
IdVYYd^aidi]Zfj^X` X]Vc\Z\ZVgWdm!ndjl^aa
cZZYidgZbdkZi]Z]ZVYhidX`aZ[iXdkZgidVXXZhh
i]Z [^aa eaj\! i]Zc jhZ Vc -bb ]Zm lgZcX] id
gZbdkZ^ihZZFigure 104#
Changing Oil
Items Needed Qty
=ZmLgZcX]'bb############################################## &
=ZmLgZcX]+bb############################################## &
=ZmLgZcX]-bb############################################## &
8ViX]EVc&A^iZg$&FjVgi################################## &
To change the quick change gearbox oil:
1. GdiViZ i]Z]ZVYhidX`[ZZY Y^gZXi^dc`cdWid
i]Z aZ[i dg g^\]i id Zc\V\Z i]Z fj^X` X]Vc\Z
\ZVgWdm\ZVghl^i]i]ZYg^kZigV^c#
2. Ejh]i]ZXVgg^V\Z[ZZYDC$D;;`cdW^cVcY
ejaai]Z]Va[cjiaZkZgjeidY^hZc\V\Zi]ZXVg"
g^V\Z[gdbi]Z[ZZYgdYVcYaZVYhXgZlYjg^c\
i]ZcZmihiZe#
3. Gjci]ZaVi]Z^cVbZY^jbheZZY[dgVeegdm^"
bViZan'%b^cjiZhidlVgbi]Z\ZVgWdmd^a#
4. 9>H8DCC:8IA6I=:;GDBEDL:G
5. GZbdkZ i]Z aZ[i ]ZVYhidX` XdkZg! i]Zc
gZbdkZi]Z\ZVgWdm[^aaeaj\hZZFigure 104
VWdkZ[dgi]ZadXVi^dc#I]^hl^aaVaadli]Zd^a
idYgV^c[gZZan#
Figure 104.AdXVi^dcd[fj^X`X]Vc\Z\ZVgWdm[^aa
eaj\#
;^aaEaj\
"++" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
6. GZbdkZ i]Z \ZVgWdm [gdci eVcZa id ZmedhZ
i]ZYgV^ceaj\hZZFigure 103dci]ZegZk^"
djheV\Z#
7. Edh^i^dci]ZXViX]eVcjcYZgi]ZYgV^ceaj\!
i]ZcgZbdkZ^iidYgV^ci]Zd^a#
8. L]Zci]Z\ZVgWdmgZhZgkd^g^hZbein!gZeaVXZ
i]Z YgV^c eaj\ VcY XaZVc VlVn Vcn d^a i]Vi
bVn]VkZhe^aaZY#
9. ;^aai]Z\ZVgWdmgZhZgkd^gjci^ai]Zd^aaZkZa^h
Veegdm^bViZan]Va[lVn^ci]Zh^\]i\aVhh!i]Zc
gZeaVXZi]Z[^aaeaj\!i]Z]ZVYhidX`aZ[iXdkZg!
VcYi]Z\ZVgWdm[gdcieVcZa#
Apron
D^aIneZ######BdW^aKVXigV'dg>HD+-:fj^kVaZci
D^a6bdjci#######################6eegdm#&A^iZg$&FjVgi
8]ZX`$6YY;gZfjZcXn################################# 9V^an
8]Vc\Z;gZfjZcXn################################ 6ccjVaan
Checking Oil Level
I]Z Vegdc d^a h^\]i \aVhh ^h dc i]Z [gdci d[ i]Z
Vegdc! Vh h]dlc ^c Figure 105# BV^ciV^c i]Z d^a
kdajbZhdi]Vii]ZaZkZa^hVeegdm^bViZan]Va[lVn
^ci]Zh^\]i\aVhh#
Adding Oil
JchXgZl i]Z [^aa eaj\ dc ide d[ i]Z Vegdc hZZ
Figure 106! i]Zc VYY i]Z d^a jci^a i]Z aZkZa ^h
Veegdm^bViZan]Va[lVn^ci]ZVegdch^\]i\aVhh#
Changing Oil
Items Needed Qty
LgZcX]&,bb#################################################### &
HiVcYVgYHXgZlYg^kZg######################################## &
8ViX]EVc&A^iZg$&FjVgi################################## &
To change the apron oil:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. GZbdkZ i]Z [^aa eaj\ dc ide d[ i]Z Vegdc id
Vaadli]Zd^aidYgV^c[gZZan#
3. Edh^i^dc i]Z XViX] eVc jcYZg i]Z YgV^c eaj\
hZZFigure 105!i]ZcgZbdkZi]Zeaj\#
4. L]Zc i]Z Vegdc gZhZgkd^g ^h Zbein! gZeaVXZ
i]Z YgV^c eaj\ VcY XaZVc VlVn Vcn d^a i]Vi
bVn]VkZhe^aaZY#
5. ;^aa i]Z Vegdc gZhZgkd^g jci^a i]Z d^a aZkZa ^h
Veegdm^bViZan]Va[lVn^ci]Zh^\]i\aVhh!i]Zc
gZeaVXZi]Z[^aaeaj\#
Figure 105.AdXVi^dchd[i]ZVegdcYgV^ceaj\
VcYh^\]i\aVhh#
9gV^cEaj\
H^\]i<aVhh
Figure 106.AdXVi^dcd[i]ZVegdc[^aaeaj\#
;^aaEaj\
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"+,"
Bedways
D^aIneZ############### LVnD^adg>HD+-:fj^kVaZci
D^a6bdjci######################################### 6hCZZYZY
AjWg^XVi^dc;gZfjZcXn################################# 9V^an
HZZPage 61[dgVcdei^dc[gdb<g^ooan
EgdeZganXaZVc^c\VcYajWg^XVi^c\i]ZWZYlVnhl^aa
egZkZciXdggdh^dcVcYZchjgZha^Y^c\aVi]ZXdbed"
cZcihl^aabdkZhbddi]anYjg^c\deZgVi^dc#
KVXjjb i]Z X]^eh VcY hlVg[ [gdb i]Z ide VcY
h^YZhd[i]ZWZYlVnhhZZFigure 107!i]Zcl^eZ
i]Zbl^i]Vcd^aZYh]degV\#BV`ZhjgZidbdkZ
i]ZhiZVYngZhi!XVgg^V\Z!VcYiV^ahidX`idVXXZhh
i]Z[jaaaZc\i]d[i]ZWZYlVnh#
Figure 107.AVi]ZWZYlVnh#
7ZYlVnh
Ball Oilers
D^aIneZ### BdW^a9I:A^\]idg>HD(':fj^kVaZci
D^a6bdjci##################################### &dg'Hfj^gih
AjWg^XVi^dc;gZfjZcXn################################# 9V^an
I]^haVi]Z]Vh&&WVaa d^aZghi]Vih]djaYWZd^aZY
dc V YV^an WVh^h WZ[dgZ WZ\^cc^c\ deZgVi^dc# >c
dgYZgidegdeZganhfj^gid^a^cidi]ZhZYZk^XZh!ndj
l^aacZZYVcd^aXVcdg\jc#LZgZXdbbZcYi]Vi
ndjjhZVcd^a^c\YZk^XZi]Vi]VhVeaVhi^XdggjW"
WZgi^e#BZiVai^ehXVcYVbV\Zi]ZWVaaVcYheg^c\
^ch^YZi]ZWVaad^aZgh#
8aZVcVlVnYZWg^hVcY\g^bZ[gdbVgdjcYi]ZWVaa
d^aZg!i]ZcYZegZhhi]ZWVaal^i]i]Zd^aXVci^eid
VYY d^a jci^a ^i XVc WZ hZZc Zm^i^c\ WZilZZc i]Z
eVgih#
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GZ[Zg id Figures 108–110VcYi]Z[daadl^c\
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Figure 109.IV^ahidX`WVaad^aZgh#
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C. AZ[i8Vgg^V\Z<ZVgh
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Figure 108.8Vgg^V\ZWVaad^aZgh#
9
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=
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I. ;ZZYgdY:cY7ZVg^c\
Leadscrew & Feedrod
D^aIneZ############### LVnD^adg>HD+-:fj^kVaZci
D^a6bdjci######################################### 6hCZZYZY
AjWg^XVi^dc;gZfjZcXn################################# 9V^an
7Zh^YZh XaZVc^c\ VcY ajWg^XVi^c\ i]Z aZVYhXgZl
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Figure 111# BV`Z hjgZ id bdkZ i]Z XVgg^V\Z id
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Figure 111.AZVYhXgZlVcY[ZZYgdY#
AZVYhXgZl
;ZZYgdY
Change Gears
AjWg^XVciIneZ############################ CA<>'<gZVhZ
AjWg^XVci6bdjci#################################I]^c8dVi
;gZfjZcXn##### HZb^"6ccjVaandgL]ZcHlVee^c\
GZbdkZi]ZX]Vc\Z\ZVgh!i]ZcXaZVci]ZbVcY
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VcYhbVaahi^[["Wg^hiaZYWgjh]#L]Zci]ZnVgZYgn!
Veean V i]^c XdVi d[ ajWg^XVci# L^eZ VlVn Vcn
ZmXZhh \gZVhZ id egZkZci ^i [gdb \Zii^c\ dc i]Z
K"WZaih Yjg^c\ deZgVi^dc# >[ i]Z K"WZaih WZXdbZ
XdciVb^cViZYl^i]ajWg^XVci!i]ZedlZgigVchb^h"
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cZZYidgZeaVXZi]Zb#
Figure 112.8]Vc\Z\ZVgh#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"+."
Cutting Fluid System
Service
I]ZXjii^c\[aj^YhnhiZbXdch^hihd[V[aj^YgZhZg"
kd^g! ejbe! VcY [aZm^WaZ cdooaZ# I]Z ejbe ejaah
[aj^Y[gdbi]ZgZhZgkd^gVcYhZcYh^iidi]ZkVakZVi
i]ZWdiidbd[i]ZcdooaZ]dhZ!l]^X]Xdcigdahi]Z
[adld[[aj^Yidi]Zldg`VgZV#6hi]Z[aj^YaZVkZh
i]Z ldg` VgZV! ^i YgV^ch ^cid i]Z X]^e eVc VcY
i]gdj\]VhXgZZcWVX`^cidi]ZgZhZgkd^g#
JhZFigure 113id^YZci^[ni]ZadXVi^dchd[i]ZXji"
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Figure 113.8jii^c\[aj^YhnhiZbXdcigdahVcY
XdbedcZcih#
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V hXgZZc id egZkZci ^i [gdb e^X`^c\ je i]Z hbVaa
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hlVg[ ^h hegZVY i]gdj\]dji i]Z Xjii^c\ [aj^Y hnh"
iZb!XaZVc^c\i]ZhnhiZbdcVgZ\jaVgWVh^h^hV
gZfj^gZbZciidbV^ciV^ci]Za^[Zd[i]Zejbe#
Hazards
6h Xjii^c\ [aj^Yh V\Z! YVc\Zgdjh b^XgdWZh XVc
egda^[ZgViZVcYXgZViZVW^dad\^XVa]VoVgY#I]Zg^h`
d[ZmedhjgZidi]^h]VoVgYXVcWZ\gZViangZYjXZY
WngZeaVX^c\i]ZdaY[aj^YdcVbdci]anWVh^h!Vh
^cY^XViZY^ci]ZbV^ciZcVcXZhX]ZYjaZ#
I]Z^bedgiVcii]^c\id`ZZe^cb^cYl]Zcldg`^c\
l^i]i]ZXjii^c\[aj^Y^hidb^c^b^oZi]ZZmedhjgZid
ndjgh`^c!ZnZh!VcYgZhe^gVidgnhnhiZbWnlZVg"
^c\ i]Z EE: EZghdcVa EgdiZXi^kZ :fj^ebZci!
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haZZkZcdc"VWhdgWZci\adkZh!egdiZXi^kZXadi]^c\!
VcYVC>DH=VeegdkZYgZhe^gVidg#
BIOLOGICAL & POISON
HAZARD!
Use the correct person-
al protection equipment
when handling cutting
fluid. Follow federal,
state, and fluid manu-
facturer requirements
for proper disposal.
Adding Cutting Fluid
IdVYYXjii^c\[aj^Yidi]ZgZhZgkd^g!XVgZ[jaana^[ii]Z
ejbeVcYXdkZgVhhZbWan[gdbi]ZgZhZgkd^ghZZ
Figure 114#IV`ZXVgZcdiidZmXZhh^kZanil^hii]Z
]dhZhdgZaZXig^XVaXVWaZ#L]ZcndjVgZ[^c^h]ZY!
l^eZ je Vcn he^aaZY [aj^Y [gdb i]Z bVX]^cZ VcY
[addgidVkd^YXgZVi^c\Vha^ee^c\]VoVgY#
Figure 114.8jii^c\[aj^YgZhZgkd^gl^i]i]ZXdkZg
deZc#
GZhZgkd^g
Ejbe
",%" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Changing Cutting Fluid
L]Zc ndj gZeaVXZ i]Z daY [aj^Y! iV`Z i]Z i^bZ id
i]dgdj\]an XaZVc dji i]Z X]^e igVn VcY [aj^Y gZh"
Zgkd^g#I]ZZci^gZ_dW dcaniV`ZhVWdjiV&¿']djg
l]ZcndjVgZegZeVgZYl^i]i]ZegdeZgbViZg^Vah
VcY iddah# BV`Z hjgZ id Y^hedhZ d[ Vaa daY [aj^Y
VXXdgY^c\id[ZYZgVa!hiViZ!VcY[aj^YbVcj[VX"
ijgZghgZfj^gZbZcih#
Items Needed Qty
6cdi]ZgEZghdc################################################## &
HV[ZinLZVg######### 6hGZfj^gZY;dg:VX]EZghdc
=ZmLgZcX]+bb############################################## &
CZl8jii^c\;aj^Y################ 6eegdm#'
&¿)<Vaadch
:bein*"<Vaadc7jX`Zihl$A^Y########################## '
9^hedhVWaZH]deGV\h###################### 6hCZZYZY
=dhZdgIjW^c\*¿-m+%Dei^dcVa################## &
BV\cZihDei^dcVa############# 6hBVcn6h9Zh^gZY
To change the cutting fluid:
1. Edh^i^dc i]Z Xjii^c\ [aj^Y cdooaZ dkZg i]Z
heaVh]\jVgYhdi]Vi^i^hed^ci^c\WZ]^cYi]Z
aVi]Z#>[ndjVgZjh^c\i]Zdei^dcVa]dhZ!Xdc"
cZXi^iidi]ZZcYd[i]ZcdooaZcdl#
2. EaVXZ V *"\Vaadc WjX`Zi WZ]^cY i]Z aVi]Z
VcYjcYZgi]ZXjii^c\[aj^YcdooaZ#>[ndjVgZ
jh^c\i]Zdei^dcVa]dhZ!eaVXZ^i^ci]ZWjX`Zi#
Di]Zgl^hZ! ndj bVn cZZY id ]VkZ Vcdi]Zg
eZghdc ]daY i]Z WjX`Zi je id i]Z cdooaZ
id egZkZci [aj^Y [gdb heaVh]^c\ djih^YZ i]Z
WjX`Zi#
3. Ijgci]ZXjii^c\[aj^YejbeONVcYejbei]Z
daY[aj^Ydjid[i]ZgZhZgkd^g#Ijgci]Zejbe
OFFV[iZgi]Z[aj^Yhideh[adl^c\#
NOTICE
Running the cutting fluid pump without
adequate fluid in the reservoir may perma-
nently damage it, which will not be covered
under warranty.
4. 9>H8DCC:8IA6I=:;GDBEDL:G
5. =VkZ Vcdi]Zg eZghdc ]daY i]Z ejbe VcY
XdkZgVhhZbWanVlVn[gdbi]Z[aj^YgZhZgkd^g!
i]ZcgZbdkZi]ZXVehXgZlhi]VihZXjgZi]Z
gZhZgkd^gidi]ZaVi]Z#
6. :bein Vcn gZbV^c^c\ [aj^Y ^cid i]Z *"\Vaadc
WjX`ZiVcYXadhZi]Za^Y#
7. 8aZVcdjii]ZhlVg[VcYgZh^YjZ[gdbi]ZX]^e
igVnVcYgZhZgkd^gWdiidb!VcYejii]ZlVhiZ
^ci]ZhZXdcY*"\VaadcWjX`Zi#LVh]djii]Z
gZhZgkd^g l^i] hdVen lViZg VcY YgV^c ^i ^cid
i]ZhZXdcY*"\VaadcWjX`Zi#
9^hedhZ d[ i]Z daY Xjii^c\ [aj^Y VcY hlVg[
VXXdgY^c\ id [ZYZgVa! hiViZ! VcY [aj^Y bVcj"
[VXijgZghgZfj^gZbZcih#
Tip: Leave one or more magnets at the bot-
tom of the reservoir to collect metal chips
and make cleanup easier next time. This will
also help keep small metal chips out of the
pump.
8. GZ"ViiVX]i]ZgZhZgkd^gidi]ZaVi]Z!i]ZcgZ[^aa
i]Z^il^i]cZlXjii^c\[aj^Y#
9. GZeaVXZ i]Z ejbe VcY XdkZg VhhZbWan!
bV`ZhjgZi]Z]dhZhVgZegdeZganedh^i^dcZY
l^i]dji`^c`h!i]ZcXaZVcjeVcnhe^aaZY[aj^Y
[gdbi]ZbVX]^cZVcY[addgidVkd^YVha^ee^c\
]VoVgY#
10. 8dccZXi i]Z aVi]Z id edlZg VcY ed^ci i]Z
cdooaZ^ci]ZX]^eeVc#
11. Ijgci]ZXjii^c\[aj^YejbeONidkZg^[ni]Vi
[aj^YXnXaZhegdeZgani]gdj\]i]ZhnhiZb!i]Zc
ijgci]ZejbeOFF#
Note: It may take a few seconds for the pump
to start circulating the fluid. If the fluid does
not start flowing within the first minute, turn
the pump OFF to prevent damaging it. Try
priming the pump manually by pouring cutting
fluid down into the nozzle, then repeat Step
11.
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%",&"
Brake Fluid
I]^h aVi]Z ^h Zfj^eeZY l^i] V ]nYgVja^X he^cYaZ
WgV`Z hnhiZb i]Vi Xdch^hih d[ V bVhiZg Xna^c"
YZg!WgV`ZeVYXVa^eZg!VcYWgV`ZgdidghZZ
Figures 115–116#
Figure 115.7gV`ZhnhiZbbVhiZgXna^cYZgVcY
gZhZgkd^g^ch^YZi]ZaZ[ihiVcY#
7gV`Z;aj^Y
GZhZgkd^g
BVhiZg
8na^cYZg
POISON and CORROSIVE
HAZARD!
Use safety goggles and
non-absorbent gloves
when working with brake
fluid. Follow federal, state,
and fluid manufacturer
requirements to properly
dispose of brake fluid.
NOTICE
If the brake fluid reservoir becomes empty,
air could be introduced into the hydraulic
lines. This will greatly reduce the effective-
ness of the brake system in stopping the
spindle. To correct this condition, perform
the Bleeding Brake System procedure on
Page 86.
Figure 116.7gV`ZXVa^eZg]ZVYhidX`aZ[iXdkZg
gZbdkZY#
Gdidg
7gV`Z
8Va^eZg
I]Z deZgVi^dc d[ i]^h WgV`Z hnhiZb ^h h^b^aVg id
i]Vid[VcVjidbdW^aZ]nYgVja^XWgV`ZhnhiZb#
L]Zci]ZWgV`ZeZYVa^hjhZY!WgV`Z[aj^Y[dgXZh
i]ZWgV`ZeVYhidXadhZdci]Zgdidg!l]^X]fj^X`an
Wg^c\hi]Zhe^cYaZidVhide#
6h i]Z WgV`Z eVYh lZVg! ^i l^aa iV`Z bdgZ WgV`Z
[aj^YidegdYjXZi]ZhVbZhidee^c\gZhjaih#L]Zc
i]^h]VeeZch!ndjl^aacZZYidVYYWgV`Z[aj^Yid
i]ZbVhiZgXna^cYZg#
Adding Brake Fluid
Items Needed Qty
E]^aa^ehHXgZlYg^kZg'###################################### &
6jidbdi^kZ7gV`Z;aj^Y9DI(########### 6hCZZYZY
To add brake fluid:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. GZbdkZi]Zh^YZ VXXZhheVcZa [gdbi]ZaZ[i
hiVcY#
3. Eji dc hV[Zin \d\\aZh VcY cdc"VWhdgWZci
\adkZh#
4. 8aZVc VlVn Vcn YZWg^h [gdb i]Z djih^YZ d[
i]ZgZhZgkd^gidegZkZciXdciVb^cVi^dcd[i]Z
WgV`Z[aj^Y#
",'" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
5. Ijgc i]Z WgV`Z [aj^Y gZhZgkd^g XVe XdjciZg"
XadX`l^hZidgZbdkZ^i#
6. 6YYWgV`Z[aj^Yjci^ai]ZaZkZagZVX]Zhi]Z[^aa
a^cZdci]Zh^YZd[i]ZgZhZgkd^g!i]ZcgZeaVXZ
i]ZgZhZgkd^gXVe#
7. I]dgdj\]an l^eZ VlVn Vcn WgV`Z [aj^Y i]Vi
bVn ]VkZ he^aaZY! i]Zc gZeaVXZ i]Z hiVcY
VXXZhheVcZa#
Changing Brake Fluid
7gV`Z [aj^Y l^aa VWhdgW bd^hijgZ dkZg i^bZ# I]^h
XVcaZVYid^ciZgcVaXdggdh^dcd[i]ZWgV`ZhnhiZb#
IdegZkZcii]^hXdcY^i^dc!X]Vc\Zi]ZWgV`Z[aj^YVi
aZVhidcXZZkZgnildnZVgh#I]^hegdXZYjgZZciV^ah
Zbein^c\i]ZWgV`ZhnhiZbd[[aj^Y!i]ZcegdeZgan
WaZZY^c\^i#
Items Needed Qty
6cdi]ZgEZghdc################################################## &
=ZmLgZcX]+bb############################################## &
H]deGV\h######################################### 6hCZZYZY
HbVaaE^ZXZd[LddY######################################### &
8dciV^cZg[dgJhZY7gV`Z;aj^Y######################### &
6jidbdi^kZ7gV`Z;aj^Y9DI(########### 6hCZZYZY
To change the brake fluid:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. GZbdkZ i]Z ]ZVYhidX` aZ[i XdkZg VcY i]Z
h^YZVXXZhheVcZa[gdbi]ZaZ[ihiVcY#
3. GZbdkZi]ZildXVa^eZgbdjci^c\XVehXgZlh
VcYWgVX`Zi]ZmWdaihh]dlc^cFigure 117!
i]Zc!VhndjgZbdkZi]ZXVa^eZgWgVX`Zi!Vahd
gZbdkZi]ZXVa^eZg[gdbi]Zgdidg#
Figure 118.EgZeVg^c\idWaZZYV^g[gdbi]Z
WgV`ZhnhiZb#
7aZZYZg
Eaj\
Figure 117.7gV`ZXVa^eZgXdccZXi^dch#
8Ve
HXgZlh
7gVX`Zi
=Zm7daih
=nYgVja^XA^cZ
8dccZXi^dc
4. EaVXZ V hbVaa e^ZXZ d[ lddY WZilZZc i]Z
WgV`Z eVYh i]Vi l^aa [^i i^\]ian! Vh h]dlc ^c
Figure 118#I]^hl^aa`ZZei]ZeVYhVcYe^h"
idch^ceaVXZl]ZcegZhhjgZ^hVeea^ZYidi]Z
hnhiZb^ci]ZcZmihiZeh#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%",("
7. Edh^i^dc i]Z WaZZYZg eaj\ dkZg V XdciV^cZg
id XViX] i]Z jhZY WgV`Z [aj^Y! Vh h]dlc ^c
Figure 118!i]ZcgZbdkZi]Zeaj\#
8. =VkZVcdi]ZgeZghdchadlanejbei]ZWgV`Z
eZYVajci^ai]ZWgV`Z[aj^Yhideh[adl^c\[gdb
i]ZWaZZYZg]daZ#
Note: If there is air in the brake line, foam or
bubbles may appear first. Keep pumping the
brake pedal until there is a stream of brake
fluid coming out of the bleeder hole, then con-
tinue pumping until there is no further fluid.
9. GZ[^aai]ZgZhZgkd^gl^i]WgV`Z[aj^YVcYgZeaVXZ
i]Zide#
Important: Continually monitor the brake
fluid lever in the reservoir during the next
steps and make sure that it stays full. If the
reservoir empties, air will be forced into the
hydraulic line and you will have to re-start this
part of the procedure again.
5. Eji dc hV[Zin \d\\aZh VcY cdc"VWhdgWZci
\adkZh#
6. GZVX] ^cid i]Z aZ[i hiVcY VcY gZbdkZ i]Z
WgV`Z [aj^Y gZhZgkd^g ide id egZkZci bV`^c\
V kVXjjb ^c i]Z WgV`Z a^cZ Yjg^c\ i]Z cZmi
hiZehhZZFigure 118#
Figure 119.7gV`ZgZhZgkd^g^ch^YZi]ZaZ[ihiVcY#
7gV`Z;aj^Y
GZhZgkd^g
10. GZ"edh^i^dci]ZWaZZYZgeaj\dkZgVXdciV^cZg
idXViX]i]ZWgV`Z[aj^Y#
11. =VkZVcdi]ZgeZghdchadlanejbei]ZWgV`Z
eZYVa jci^a i]Z WgV`Z [aj^Y [adl^c\ [gdb i]Z
XVa^eZg^hXaZVgVcYl^i]djiVcn[dVbdgWjW"
WaZh! i]Zc ]daY i]Z WgV`Z eZYVa Vaa i]Z lVn
Ydlcdci]ZaVhiejbe#
 6ii]^hed^ci!VaaV^g]VhWZZc[dgXZY[gdbi]Z
hnhiZbVcY^i^h[jaanegZhhjg^oZY#
12. GZ"^chiVaai]ZWaZZYZgeaj\!i]ZcgZaZVhZi]Z
WgV`Z eZYVa VcY gZ"[^aa i]Z WgV`Z [aj^Y gZhZg"
kd^g#
13. GZ"^chiVaa i]Z XVa^eZg VcY WgVX`Zi dcid i]Z
gdidg#
Important: Before fully tightening the bracket
hex bolts, adjust the bracket to make sure
the brake pads are equally centered on the
rotor.
14. JhZ i]Z WgV`Z eZYVa id iZhi [dg aZV`h VcY
WgV`Z deZgVi^dc# >[ cZXZhhVgn! gZhdakZ Vcn
^hhjZhcdl#
15. GZ"^chiVaa i]Z h^YZ VXXZhh eVcZa dcid i]Z
hiVcY VcY i]Z ]ZVYhidX` aZ[i XdkZg WZ[dgZ
XdccZXi^c\i]ZaVi]ZidedlZg#
",)" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Machine Storage
IdegZkZcii]Z YZkZadebZcid[gjhi dgXdggdh^dc!
egdeZgan egZeVgZ i]Z aVi]Z [dg hidgV\Z# L]Zc
YZXdbb^hh^dc^c\ i]^h bVX]^cZ!jhZ i]Z hiZeh^c
i]^hhZXi^dcidZchjgZi]Vi^igZbV^ch^c\ddYXdc"
Y^i^dc[dgaViZgjhZ#
To prepare your machine for short-term stor-
age (up to a year):
1. Ejbedjii]ZdaYXjii^c\[aj^Y!VcY[ajh]i]Z
a^cZhVcYgZhZgkd^gl^i]lVgb!hdVenlViZg#
2. 9>H8DCC:8IA6I=:;GDBEDL:G
3. I]dgdj\]an XaZVc Vaa jceV^ciZY! WVgZ bZiVa
hjg[VXZh!i]ZcVeeanVa^WZgVaXdVid[lVnd^a#
4. AjWg^XViZi]ZbVX]^cZVhdjia^cZY^ci]ZajWg^"
XVi^dchZXi^dc#
5. 8dkZgVcY!^[edhh^WaZ!eaVXZi]ZbVX]^cZ^c
V Ygn VgZV i]Vi ^h dji d[ Y^gZXi hjca^\]i VcY
VlVn[gdb]VoVgYdjh[jbZh!eV^ci!hdakZcih!
dg\Vh#;jbZhVcYhjca^\]iXVcWaZVX]dgY^h"
XdadgeV^ciVcYbV`ZeaVhi^X\jVgYhXadjYn#
6. DcXZ dg il^XZ V bdci]! YZeZcY^c\ dc i]Z
VbW^Zci ]jb^Y^in aZkZah ^c i]Z hidgV\Z Zck^"
gdcbZci!l^eZYdlci]ZbVX]^cZVhdjia^cZY
^cStep 3#
7. :kZgn [Zl bdci]h! hiVgi i]Z bVX]^cZ VcY
gjc Vaa \ZVg"Yg^kZc XdbedcZcih [dg V [Zl
b^cjiZh# I]^h l^aa `ZZe i]Z WZVg^c\h! Wjh]"
^c\h! \ZVgh! VcY h]V[ih lZaa ajWg^XViZY VcY
egdiZXiZY [gdb Xdggdh^dc! ZheZX^Vaan Yjg^c\
i]Zl^ciZgbdci]h#
To prepare your machine for long-term stor-
age (a year or more):
1. Gjc i]Z aVi]Z [dg &% b^cjiZh id Wg^c\ i]Z
\ZVgWdmZh id deZgVi^c\ iZbeZgVijgZ! i]Zc
YgV^c VcY gZ[^aa i]Z Vaa \ZVgWdmZh l^i] [gZh]
d^a#
2. Ejbedjii]ZdaYXjii^c\[aj^Y!VcY[ajh]i]Z
a^cZhVcYgZhZgkd^g#
3. 9>H8DCC:8IA6I=:;GDBEDL:G
4. I]dgdj\]an XaZVc Vaa jceV^ciZY! WVgZ bZiVa
hjg[VXZh!i]ZcVeeanVa^WZgVaXdVid[lVnd^a!
V ]ZVkn \gZVhZ! dg gjhi egZkZciVi^kZ# IV`Z
XVgZidZchjgZi]ZhZhjg[VXZhVgZXdbeaZiZan
XdkZgZY Wji i]Vi i]Z gjhi egZkZciVi^kZ dg
\gZVhZ^h`Zeid[[d[eV^ciZYhjg[VXZh#
5. AjWg^XViZi]ZbVX]^cZVhdjia^cZY^ci]ZajWg^"
XVi^dchZXi^dc#
6. :kZgn [Zl bdci]h! hiVgi i]Z bVX]^cZ VcY
gjc Vaa \ZVg"Yg^kZc XdbedcZcih [dg V [Zl
b^cjiZh# I]^h l^aa `ZZe i]Z WZVg^c\h! Wjh]"
^c\h! \ZVgh! VcY h]V[ih lZaa ajWg^XViZY VcY
egdiZXiZY [gdb Xdggdh^dc! ZheZX^Vaan Yjg^c\
i]Zl^ciZgbdci]h#
7. AddhZcdggZbdkZi]ZK"WZaihhdi]ZnYdcdi
WZXdbZhigZiX]ZYYjg^c\i]ZhidgV\ZeZg^dY#
7Z hjgZ id Vahd V[[^m V bV^ciZcVcXZ cdiZ
cZVgi]ZedlZgWjiidcVhVgZb^cYZgi]Vii]Z
WZaih]VkZWZZcaddhZcZYdggZbdkZY#
8. EaVXZ V [Zl bd^hijgZ VWhdgW^c\ YZh^XXVci
eVX`h^ch^YZd[i]ZZaZXig^XVaWdm#
9. 8dkZgVcY!^[edhh^WaZ!eaVXZi]ZbVX]^cZ^c
V Ygn VgZV i]Vi ^h dji d[ Y^gZXi hjca^\]i VcY
VlVn[gdb]VoVgYdjh[jbZh!eV^ci!hdakZcih!
dg\Vh#;jbZhVcYhjca^\]iXVcWaZVX]dgY^h"
XdadgeV^ciVcYbV`ZeaVhi^X\jVgYhXadjYn#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%",*"
GZk^Zli]ZigdjWaZh]ddi^c\VcYegdXZYjgZh^ci]^hhZXi^dcid[^mdgVY_jhindjgbVX]^cZ^[VegdWaZbYZkZa"
deh#>[ndjcZZYgZeaVXZbZcieVgihdgndjVgZjchjgZd[ndjggZeV^gh`^aah!i]Zc[ZZa[gZZidXVaadjgIZX]c^XVa
HjeedgiVi*,%*)+".++(#
SECTION 7: SERVICE
Troubleshooting
Hnbeidb Edhh^WaZ8VjhZ Edhh^WaZHdaji^dc
BVX]^cZYdZh
cdihiVgidgV
X^gXj^iWgZV`Zg
ig^eh#
&# <.,(&[^ghii^bZdeZgVi^dcdcanAVi]Z
^hl^gZYdjid[e]VhZ#
'# :bZg\ZcXn HIDE Wjiidc ^h Zc\V\ZY
dgVi[Vjai#
(# He^cYaZhl^iX]ZhVgZVi[Vjai#
)# EdlZg hjeean ^h hl^iX]ZY D;; Vi
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i]Z]VcYl]ZZahVgZhi^aaZVhnidbdkZ#
Important: Before adjusting the gibs, loosen the
lock screw or bolt for the device so that the gibs
can freely slide during adjustment.
Cross Slide & Compound Rest Gibs
I]ZhZ\^WhVgZiVeZgZYVcY]ZaY^cedh^i^dcWnV
hXgZlViZVX]ZcYhZZFigure 120#IdVY_jhii]Z
\^W! ijgc dcZ hXgZl V &¿) ijgc XadX`l^hZ VcY i]Z
di]Zg hXgZl V &¿) ijgc XdjciZgXadX`l^hZ! hd Wdi]
hXgZlhbdkZ^ci]ZhVbZY^gZXi^dcVcYi]ZhVbZ
Vbdjci#IZhii]Z[ZZad[i]Zha^Y^c\XdbedcZciWn
ijgc^c\i]Z]VcYl]ZZa!i]Zc!^[cZXZhhVgn!VY_jhi
i]Z\^WhXgZlhidbV`Z^ii^\]iZgdgaddhZg#
Figure 120.AdXVi^dchd[i]ZXdbedjcYgZhiVcY
Xgdhhha^YZ\^WhXgZlh&d['#
8dbedjcY<^W
HXgZl&d['
8gdhh<^W
HXgZl&d['
Saddle Gib
Tools Needed Qty
=ZmLgZcX]*bb############################################## &
LgZcX]&%bb################################################### &
=ZmLgZcX](bb############################################## &
I]Z hVYYaZ \^W ^h V [aVi WVg i]Vi ^h hVcYl^X]ZY
WZilZZci]ZhVYYaZWgVX`ZiVcYi]ZWdiidbd[i]Z
WZYlVn#
To adjust the saddle gib:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. GZbdkZi]ZildXVehXgZlhdci]ZaZ[iVcY
dcZdci]Zg^\]ii]VihZXjgZi]ZWVX`heaVh]
idi]ZaVi]Z#I]^hl^aaVaadlZVhnVXXZhhidi]Z
hVYYaZ\^W#
3. AddhZci]Zi]gZZ]Zmcjih!i]Zci]Zi]gZZhZi
hXgZlhi]VihZXjgZi]Z\^WhZZFigure 121#
4. Ha^YZ i]Z \^W [dglVgY dg WVX` id i^\]iZc dg
addhZc ^i! i]Zc iZhi i]Z bdkZbZci d[ i]Z
hVYYaZ#
5. L]Zc ndj VgZ hVi^h[^ZY l^i] i]Z \^W VY_jhi"
bZci!ZkZcani^\]iZci]ZhZihXgZlhjci^ai]Zn
VgZ_jhihcj\V\V^chii]Z\^W!i]Zci^\]iZci]Z
]ZmcjihidhZXjgZi]ZhZii^c\#
6. GZeaVXZi]ZWVX`heaVh]#
Tip: To help in containing cutting fluid and
swarf, apply a good quality silicone sealant
in the seams where the back splash and the
lathe come together.
Figure 121.HVYYaZ\^WVcYXdcigdah#
<^W
=ZmCji
HZiHXgZl
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%",."
Handwheel End Play
L^i]cdgbVajhZ!i]ZZcYeaVnd[i]ZXVgg^V\Z!Xgdhh
ha^YZ! VcY iV^ahidX` ]VcYl]ZZah bVn ^cXgZVhZ#
L]Zci]^hWZXdbZhjcVXXZeiVWaZidndj!i]ZZcY
eaVnd[i]ZhZ]VcYl]ZZahXVcWZVY_jhiZY#
@ZZe ^c b^cY i]Z \dVa ^h id gZbdkZ Vcn hadeen
ZcY eaVn l^i]dji W^cY^c\ i]Z bdkZbZci d[ i]Z
]VcYl]ZZa! l]^X] ldjaY XVjhZ ZmXZhh^kZ lZVg
dci]ZWZVg^c\h#
Carriage & Tailstock Handwheel End
Play
I]Z ZcY eaVn [dg i]Z XVgg^V\Z VcY iV^ahidX`
]VcYl]ZZah^hVY_jhiZY^ci]ZhVbZbVccZg#
Tools Needed Qty
=ZmLgZcX]+bb############################################## &
HcVeG^c\Ea^Zghdgh^b^aVgidda####################### &
To adjust the carriage or tailstock handwheel
end play:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. AddhZci]ZhZihXgZldci]Z]VcYl]ZZa]jW
ilddgi]gZZijgchhZZFigure 122#
Figure 122.=VcYl]ZZa]jWVcYhZihXgZl#
HZiHXgZl
=jW
3. I^\]iZci]Z]jWidgZbdkZi]ZZcYeaVnl^i]"
dji W^cY^c\ i]Z ]VcYl]ZZa bdkZbZci! i]Zc
gZ"i^\]iZc i]Z hZi hXgZl id hZXjgZ i]Z hZi"
i^c\#
Cross Slide Handwheel End Play
Tools Needed Qty
=ZmLgZcX])bb############################################## &
LgZcX]&.bb################################################### &
AdX`^c\Ea^Zgh#################################################### &
H]deGV\dgE^ZXZd[AZVi]Zg########################### &
To adjust the cross slide handwheel end
play:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. AddhZc i]Z ]VcYl]ZZa hZi hXgZl hZZ
Figure 123! i]Zc gZbdkZ i]Z ]VcYl]ZZa
[gdbi]ZaZVYhXgZl#
3. Id egZkZci YVbV\Z id i]Z ZcY d[ i]Z
aZVYhXgZl! lgVe V h]de gV\ dg V e^ZXZ d[
aZVi]ZgVgdjcY^i!i]Zc[^gbanXaVbei]ZadX`"
^c\ ea^Zgh V\V^chi i]Z [aVi d[ i]Z h]V[i hZZ
Figure 124hdi]VindjXVcaddhZci]Z]Zm
cjih^ci]ZcZmihiZe#
Figure 124.AZVYhXgZlh]V[iVcY]Zmcjih#
AZVYhXgZlH]V[i
6Y_jhibZci=ZmCjih
Figure 123.AddhZc^c\i]ZXgdhhha^YZ
]VcYl]ZZahZihXgZl#
"-%" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
4. Jci]gZVY i]Z djih^YZ ]Zm cji [gdb i]Z
aZVYhXgZl h]V[i! i]Zc i^\]iZc i]Z ^ch^YZ
VY_jhibZci ]Zm cji id gZbdkZ i]Z ZcY eaVn
l^i]djiW^cY^c\i]Z]VcYl]ZZabdkZbZci#
5. GZ"i^\]iZc i]Z djih^YZ ]Zm cji V\V^chi i]Z
^ch^YZVY_jhibZci]Zmcjil^i]djibdk^c\i]Z
^ccZgcji#
6. GZ"^chiVaai]Z]VcYl]ZZaVcYi^\]iZci]ZhZi
hXgZlidhZXjgZ^i^ceaVXZ#
Backlash Adjustment
7VX`aVh] ^h i]Z Vbdjci d[ [gZZ eaVn [Zai l]^aZ
hl^iX]^c\gdiVi^dcY^gZXi^dchl^i]i]Z]VcYl]ZZa#
I]^hXVcWZVY_jhiZYdci]ZXdbedjcYgZhiVcY
Xgdhh ha^YZ aZVYhXgZlh# 7Z[dgZ WZ\^cc^c\ Vcn
VY_jhibZci!bV`ZhjgZi]ViVaaVhhdX^ViZYXdbed"
cZcih]VkZWZZcXaZVcZYVcYajWg^XViZY#
NOTICE
Reducing backlash to less than 0.002" is
impractical and can lead to accelerated
wear of the leadscrew and nut. Avoid the
temptation to overtighten the components
while adjusting.
Compound Rest
Tools Needed Qty
=ZmLgZcX](bb############################################## &
=ZmLgZcX])bb############################################## &
To adjust the compound rest backlash:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. AddhZci]ZhZihXgZli]VihZXjgZhi]ZXdb"
edjcYgZhi]VcYl]ZZaidi]ZaZVYhXgZlhZZ
Figure 125! i]Zc gZbdkZ i]Z ]VcYl]ZZa
[gdbi]ZaZVYhXgZl#
3. AddhZci]ZhZihXgZl^ci]Zh^YZd[i]Zi]gjhi
WZVg^c\VY_jhibZcicji#
4. I^\]iZcdgaddhZci]ZVY_jhibZcicjiidVeean
bdgZdgaZhhegZhhjgZdci]ZaZVYhXgZli]gjhi
WZVg^c\!i]ZcgdiViZi]ZaZVYhXgZlidiZhii]Z
gZhjaih#
5. L]Zc ndj VgZ hVi^h[^ZY l^i] i]Z WVX`aVh]
VY_jhibZci!gZ"i^\]iZci]ZVY_jhibZcicjihZi
hXgZlVcYgZ"^chiVaai]Z]VcYl]ZZa#
Figure 125.8dbedjcYgZhiWVX`aVh]VY_jhibZci
XdbedcZcih#
=VcYl]ZZaHZiHXgZl
I]gjhi7ZVg^c\
GZiV^c^c\Cji
HZiHXgZl
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"-&"
Figure 126.AZVYhXgZlcjiXVehXgZlgZbdkZY#
AZVYhXgZlCji
8VeHXgZl
3. BdkZi]Zha^YZ idlVgYndjWn ]VcY·cdiWn
jh^c\i]Z]VcYl]ZZa#
5. GdiViZi]ZVY_jhibZciXVehXgZlidi^\]iZcdg
addhZci]ZXaVbe^c\egZhhjgZi]ZcjiVeea^Zh
idi]ZaZVYhXgZl#
·>[ ndj VgZ i^\]iZc^c\ ^i XadX`l^hZ! dcan
gdiViZ ^i jci^a ^i ^h hcj\·Yd cdi dkZgi^\]i"
Zc#
6. H]^cZ i]Z [aVh]a^\]i Ydlc i]Z ]daZ l]ZgZ
ndjgZbdkZYi]ZaZVYhXgZlcjiXVehXgZl^c
Step 2l]^aZndjgdiViZi]Z]VcYl]ZZaXdjc"
iZgXadX`l^hZ#
L]Zc ndj hZZ i]Z i]gZVYZY ]daZ ^c i]Z
aZVYhXgZlcjiVa^\cl^i]i]Z]daZ^ci]Zha^YZ!
gZ"^chiVaai]ZXVehXgZlVcYi^\]iZc^ijci^a^i^h
hcj\#
7. IZhi i]Z WVX`aVh] l^i] i]Z ]VcYl]ZZa! VcY
^[cZXZhhVgn!gZeZVii]^hegdXZYjgZjci^andj
ViiV^ci]ZegdeZgVbdjcid[WVX`aVh]#
Cross Slide
Tools Needed Qty
=ZmLgZcX])bb############################################## &
=ZmLgZcX]*bb############################################## &
;aVh]a^\]i########################################################### &
To adjust the cross slide backlash:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. GZbdkZi]ZXVehXgZl[gdbi]ZXZciZgd[i]Z
ha^YZidY^hZc\V\Zi]ZaZVYhXgZlcji[gdbi]Z
ha^YZhZZFigure 126#
4. GdiViZi]Z]VcYl]ZZaXadX`l^hZjci^a^ihideh#
I]^hl^aa [dgXZ i]ZaZVYhXgZl cji idlVgY i]Z
gZVgd[i]Zha^YZl]ZgZndjXVcVXXZhh^hhZZ
Figure 127#
Figure 127.8gdhhha^YZaZVYhXgZlcjik^ZlZY
[gdbi]ZgZVgd[i]Zha^YZ#
AZVYhXgZlCji
6Y_jhibZci
8VeHXgZl
"-'" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Halfnut Adjustment
I]Z]Va[cjiXVcWZi^\]iZcZY^[^iWZXdbZhaddhZ
l^i] lZVg# I]Z egZhhjgZ i]Z ]Va[cji ZmZgih dc
i]Z aZVYhXgZl ^h XdcigdaaZY Wn i]Z \^W l]^X] ^h
VY_jhiZYWnildhZihXgZlh#
Tools Needed Qty
=ZmLgZcX](bb############################################## &
=ZmLgZcX]*bb############################################## &
To adjust the halfnut:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. 9^hZc\V\Z i]Z ]Va[cji [gdb i]Z aZVYhXgZl!
i]Zc gZbdkZ i]Z i]gZVY Y^Va VhhZbWan id
ZmedhZi]Z]Va[cji\^WhZihXgZlh!Vhh]dlc
^cFigure 128#
3. Ijgc Wdi] hZi hXgZlh Veegdm^bViZan &¿- ijgc
XadX`l^hZ! i]Zc Zc\V\Z$Y^hZc\V\Z i]Z ]Va["
cjindjbVn]VkZidgdX`i]ZXVgg^V\Z l^i]
i]Z ]VcYl]ZZa id bZh] i]Z ]Va[cji VcY
aZVYhXgZl#
I]Z ]Va[cji ^h XdggZXian VY_jhiZY l]Zc ^i
]VhVha^\]iYgV\l]^aZdeZc^c\VcYXadh^c\#
I]ZbdkZbZcih]djaYcdiWZiddhi^[[dgidd
hadeen#
4. GZeZVi Step 3! ^[ cZXZhhVgn! jci^a ndj VgZ
hVi^h[^ZY l^i] i]Z ]Va[cji VY_jhibZci# >[ i]Z
]Va[cjiWZXdbZhiddhi^[[!ijgci]ZhZihXgZlh
XdjciZgXadX`l^hZidaddhZc^i#
5. GZ"^chiVaai]Zi]gZVYY^Va#
Feedrod Clutch
Adjustment
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NOTICE
Making the feedrod clutch too tight defeats
its purpose and could lead to carriage crash
and lathe damage.
Tool Needed Qty
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To adjust the clutch release point:
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Figure 129#
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Note: Threading the set screws in will increase
the pressure on the compression springs that
force the steel balls into the indents of the
clutch. This will make it easier for the clutch
to slip when necessary.
Threading the set screws out will decrease
this pressure and make it harder for the
clutch to slip.
Important: Do not thread the set screws in
so much that the feedrod clutch will not slip if
the carriage meets resistance.
V-Belt Service
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Tool Needed Qty
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To adjust or replace the V-belts:
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Brake Pads
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Note: To order the O-rings and brake pad set, con-
tact Grizzly Customer Service at (800) 523-4777.
Replacing Brake Pads
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POISON and CORROSIVE
HAZARD!
Use safety goggles and
non-absorbent gloves
when working with brake
fluid. Follow federal, state,
and fluid manufacturer
requirements to properly
dispose of brake fluid.
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Note: Do not immerse the caliper housings
in brake cleaner. This will contaminate the
brake fluid contained in the housings and
under the pistons.
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Step 8#
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Tip: Apply a small amount of silicone grease
to the O-rings to keep them in place on
the intermediate plate as you re-assemble
the caliper. Do not use a petroleum-based
grease that can swell the O-rings.
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15. EZg[dgbi]ZBleeding Brake SystemegdXZ"
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Bleeding Brake System
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Items Needed Qty
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To bleed the air from the brake system:
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2. >[ cdi VagZVYn YdcZ! gZbdkZ i]Z ]ZVYhidX`
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aZ[ihiVcY#
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\adkZh#
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i]ZbVhiZgXna^cYZg^h[jaa#
Important: Continually monitor the brake
fluid lever in the reservoir and make sure that
it stays full. If the reservoir empties, additional
air will be forced into the hydraulic line and
you will have to re-start this procedure from
the beginning.
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hnhiZbVcY^i^h[jaanegZhhjg^oZY#
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kd^g#
10. GZ"^chiVaa i]Z XVa^eZg VcY WgVX`Zi dcid i]Z
gdidg#
Important: Before fully tightening the bracket
hex bolts, adjust the bracket to make sure
the brake pads are equally centered on the
rotor.
11. JhZ i]Z WgV`Z eZYVa id iZhi [dg aZV`h VcY
WgV`Z deZgVi^dc# >[ cZXZhhVgn! gZhdakZ Vcn
^hhjZhcdl#
12. GZ"^chiVaa i]Z h^YZ VXXZhh eVcZa dcid i]Z
hiVcY VcY i]Z ]ZVYhidX` aZ[i XdkZg WZ[dgZ
XdccZXi^c\i]ZaVi]ZidedlZg#
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"-,"
Shear Pin
Replacement
I]Zadc\^ijY^cVaaZVYhXgZl^hhZXjgZYidi]ZXdc"
cZXi^c\XdaaVgd[i]Z\ZVg^ch^YZi]Z]ZVYhidX`Wn
VcVajb^cjbiVeZgZYh]ZVge^chZZFigure 137#
I]Zh]ZVge^c^hYZh^\cZYidWgZV`VcYY^hZc\V\Z
i]Z aZVYhXgZl [gdb i]Z ]ZVYhidX` \ZVg id ]Zae
egdiZXi bdgZ ZmeZch^kZ aVi]Z XdbedcZcih ^[ ndj
XgVh]i]ZXVgg^V\ZdgiV`ZiddaVg\Zd[VXjiVcY
dkZgadVYi]ZaVi]Z#
I]Z aVi]Z ^h h]^eeZY l^i] ild heVgZ h]ZVg e^ch#
=dlZkZg!^[ndjX]ddhZid[VWg^XViZi]Zh]ZVge^c!
gZ[ZgidheZX^[^XVi^dchXdciV^cZY^cFigure 138id
ZchjgZi]Vi^il^aa[jcXi^dcXdggZXian#
H]ZVgE^cBViZg^Va/6ajb^c^jb
('bb
¢)#(*bb ¢(#+-bb
Figure 138.H]ZVge^cheZX^[^XVi^dch#
Tools Needed Qty
9g^aa################################################################### &
9g^aa7^i&¿-######################################################### &
=VbbZg############################################################# &
EjcX](bbdg&¿-############################################# &
To replace a broken shear pin:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. GZbdkZi]ZaZVYhXgZlYjhiXVe[gdbi]ZZcY
WgVX`Zi!Vhh]dlc^cFigure 139#
3. :c\V\Zi]Z]Va[cjil^i]i]ZaZVYhXgZl!i]Zc
hadlan gdiViZ i]Z XVgg^V\Z ]VcYl]ZZa XadX`"
l^hZidejaai]ZaZVYhXgZlVlVn[gdbi]ZXda"
aVg#
Important: Take care in the next step not to
bend the unsupported leadscrew.
4. 9g^aa dji i]Z Wgd`Zc e^ZXZh d[ i]Z h]ZVg e^c
[gdbi]ZaZVYhXgZlVcYXdaaVg#
5. 8VgZ[jaan jhZ i]Z XVgg^V\Z ]VcYl]ZZa id gZ"
^chZgii]ZaZVYhXgZl^cidi]ZXdaaVg!i]ZcY^h"
Zc\V\Zi]Z]Va[cji#
6. 6a^\ci]ZiVeZghd[i]Zh]ZVge^c]daZh^ci]Z
XdaaVg VcY aZVYhXgZl! i]Zc XVgZ[jaan iVe i]Z
h]ZVge^c^ceaVXZ#
Note: Keep in mind that the shear pin holes
are tapered and must be properly aligned to
accept the new shear pin.
7. GZeaVXZi]ZaZVYhXgZlYjhiXVegZbdkZY^c
Step 2#
NOTICE
If you must drill out the shear pin pieces,
use a drill bit 18" or smaller. If the dimen-
sions of the tapered hole are changed when
drilling, the leadscrew and hub will be dam-
aged and the shear pin will not stay in the
hole.
Figure 137.AZVYhXgZlh]ZVge^cVcYXdaaVg#
H]ZVgE^c
AZVYhXgZl
8daaVg
Figure 139.GZbdk^c\aZVYhXgZlYjhiXVe#
9jhi
8Ve
"--" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
Gap Insert Removal
& Installation
I]Z \Ve ^chZgi Y^gZXian jcYZg i]Z he^cYaZ hZZ
Figure 140XVcWZgZbdkZYidXgZViZVYY^i^dcVa
heVXZ[dgijgc^c\aVg\ZY^VbZiZgeVgih#
NOTICE
The gap insert was installed, then ground
flush with the bed at the factory to ensure
a precision fit and alignment. Therefore, if
the gap insert is removed, it may be diffi-
cult to re-install it with the same degree of
accuracy.
Tools Needed Qty
=ZmLgZcX])bb############################################## &
=ZmLgZcX]-bb############################################## &
9ZVY7adl=VbbZg########################################## &
BV\cZi^X"7VhZY9^Va>cY^XVidg
[dg^chiVaaVi^dc########################################### &
Gap Removal
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. Jci]gZVY i]Z egZadVY hZi hXgZl i]gZZ dg
[djg ijgch id gZaZVhZ i]Z \Ve ^chZgi egZadVY
V\V^chii]Z]ZVYhidX`XVhi^c\#
3. GZbdkZi]Z[djgXVehXgZlhi]VihZXjgZi]Z
^chZgi!i]ZciVei]Zh^YZhd[i]Z^chZgil^i]V
YZVYWadl]VbbZgjci^a^iWgZV`haddhZ#
4. Id gZbdkZ i]Z ^chZgi! gdX` ^i WVX`"VcY"[dgi]
jci^ai]ZVa^\cbZcie^chVgZ[gZZd[i]ZWZY#
Gap Installation
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. JhZb^cZgVahe^g^ihVcYXaZVc!a^ci"[gZZgV\id
XaZVci]Z bVi^c\ hjg[VXZhd[ i]Z \Ve^chZgi!
WZY!VcYlVnh#>[cZXZhhVgn!hidcZi]ZbVi"
^c\ hjg[VXZh id gZbdkZ hXgViX]Zh! Y^c\h! dg
Wjggh#
3. 6eeanVi]^caVnZgd[a^\]ibVX]^cZd^adci]Z
bVi^c\hjg[VXZh#
4. EaVXZ i]Z ^chZgi ^cid i]Z \Ve l]^aZ bV`^c\
hjgZi]ZVa^\cbZcie^chVgZ^ci]ZVeegdeg^ViZ
]daZh^ci]ZWZY#
5. JhZi]ZYZVYWadl]VbbZgid[jaanhZViVcY
Va^\c i]Z ^chZgi l^i] i]Z WZY! i]Zc gZ"^chiVaa
i]Z[djgXVehXgZlhgZbdkZYl^i]i]Z^chZgi
VcYa^\]ianhcj\i]Zb^ceaVXZ#
6. BdkZi]ZhVYYaZXadhZidi]Z\Ve^chZgiVcY
bdjcii]ZY^Va^cY^XVidghdi]VindjXVcX]ZX`
i]ZVa^\cbZci^ci]ZcZmihiZe#
7. ;^ghiiZhii]Zidehd[i]Z^chZgilVnh!i]ZciZhi
i]Z[aVc`h#6aiZgcViZani^\]iZci]ZXVehXgZlh
VcYiVe i]Z h^YZ d[ i]Z ^chZgil^i] i]Z YZVY
Wadl ]VbbZg id Wg^c\ ^i ^cid Va^\cbZci l^i]
i]ZgZhid[i]ZWZYlVnh#
8. I^\]iZc i]Z egZadVY hZi hXgZl id VYY VYY^"
i^dcVa egZhhjgZ dc i]Z ^chZgi V\V^chi i]Z
WZYlVnh#
9. >cheZXi i]Z \Ve ^chZgi Va^\cbZci ') ]djgh
V[iZg^chiVaaVi^dcidbV`ZhjgZi]Z\Ve^hhi^aa
Va^\cZY# >[ cdi! addhZc i]Z XVe hXgZlh VcY
egZadVYhZihXgZl!i]ZcgZeZViStep 7–8jci^a
i]Z^chZgi^hegdeZganVa^\cZY#
Figure 140.<Ve^chZgi#
EgZadVY
HZiHXgZl
8VeHXgZl
&d[)
6a^\cbZciE^c
&d['
BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%"-."
Bearing Preload
I]^h aVi]Z ^h h]^eeZY [gdb i]Z [VXidgn l^i] i]Z
egZadVY d[ i]Z he^cYaZ iVeZgZY gdaaZg WZVg^c\h
egdeZganVY_jhiZY#
L^i] jhZ! i]Z WZVg^c\h l^aa ZkZcijVaan lZVg VcY
gZYjXZ i]Z egZadVY! XVjh^c\ ZmXZhh^kZ he^cYaZ
ZcYeaVn!l]^X]^hdcZXVjhZ[dgeddgldg`e^ZXZ
[^c^h]#
>[i]Zhe^cYaZWZXdbZh]diiZgi]VcndjXVcXdb"
[dgiVWan aZVkZ ndjg ]VcY dc V[iZg deZgVi^c\ [dg
adc\Zg i]Vc &% b^cjiZh! i]ZgZ bVn WZ idd bjX]
egZadVYVcYegZbVijgZlZVgd[i]Zhe^cYaZWZVg"
^c\hVcYXdbedcZcihXdjaYdXXjg#
>[i]ZaVi]ZZm]^W^ihZ^i]Zgd[i]ZhZhnbeidbh!ndj
XVcVY_jhii]Zhe^cYaZWZVg^c\egZadVY#
Tools Needed Qty
=ZmLgZcX]*bb############################################## &
HeVccZgLgZcX]+*bb#################################### &
BV\cZi^X"7VhZY9^Va>cY^XVidg########################## &
=ZVkn9ZVY7adl=VbbZg############################### &
LddYZc7adX`###################################################&
To adjust the spindle bearing preload:
1. Gjci]ZaVi]Z[dgVeegdm^bViZan'%b^cjiZhVi
VbZY^jbheZZYidWg^c\i]Zhe^cYaZXdbed"
cZcihidi]Z^gcdgbVadeZgVi^c\iZbeZgVijgZ#
2. 9>H8DCC:8IA6I=:;GDBEDL:G
3. GZbdkZi]Z]ZVYhidX`aZ[iXdkZgidVXXZhhi]Z
djiWdVgYhe^cYaZXdkZghZZFigure 141#
Figure 141.DjiWdVgYhe^cYaZXdkZgk^ZlZYl^i]
]ZVYhidX`aZ[iXdkZggZbdkZY#
He^cYaZ
8dkZg
4. GZbdkZi]Zi]gZZXdkZgXVehXgZlhVcYi]Z
XdkZgidZmedhZi]Zhe^cYaZcji!Vhh]dlc^c
Figure 142#
Figure 142.He^cYaZcjiZmedhZY#
5. L^i] V e^ZXZ d[ X]Va`! bVg` i]Z gdiVi^dcVa
edh^i^dc d[ i]Z he^cYaZ cji ^c gZaVi^dc id i]Z
he^cYaZ#I]^hl^aa gZXdgYi]Z dg^\^cVaedh^i^dc
d[ i]Z he^cYaZ cji ^c XVhZ ndj cZZY id hiVgi
dkZg#
He^cYaZCji
".%" BdYZa<.,(%$<.,(&B[\#H^cXZ.$%%
6. AddhZc i]Z ild XVe hXgZlh dc i]Z he^cYaZ
cjiilddgi]gZZijgchhdi]Vii]ZcjiXVcWZ
gdiViZY^ci]Z[daadl^c\hiZeh#
7. >[ndjVgZeZg[dgb^c\i]^hegdXZYjgZWZXVjhZ
i]Z cdgbVa deZgVi^c\ iZbeZgVijgZ d[ i]Z
he^cYaZ^hidd]di!egdXZZYl^i]Step 8#
 >[ndjVgZeZg[dgb^c\i]^hegdXZYjgZWZXVjhZ
d[ZmXZhh^kZhe^cYaZZcYeaVn!\didStep 9#
8. IdjcadVYi]ZWZVg^c\egZadVY!jhZi]ZX]jX`
`Znid`ZZei]ZX]jX`VcYhe^cYaZ[gdbgdiVi"
^c\!i]Zc jhZ i]ZheVccZg lgZcX] idaddhZc
i]Z he^cYaZ cji dcZ [jaa ijgc XdjciZgXadX`"
l^hZ#
Note: You may have to tap on the outboard
end of the spindle as explained in Step 9 to
help unload the spindle preload and break
the spindle nut loose.
9. EaVXZ i]Z lddYZc WadX` dkZg i]Z djiWdVgY
ZcYd[i]Zhe^cYaZ!VcY]^i^ihdjcYanl^i]i]Z
]ZVkn YZVY Wadl ]VbbZg! Vh h]dlc ^c i]Z
ZmVbeaZd[Figure 143#
Figure 143.:mVbeaZd[^cigdYjX^c\YZiZXiVWaZ
he^cYaZZcYeaVn#
10. Bdjci i]Z Y^Va ^cY^XVidg dc i]Z Xgdhh ha^YZ
VcY bdkZ i]Z XVgg^V\Z idlVgY i]Z he^cYaZ
jci^a i]Z ^cY^XVidg XdciVXi ed^ci _jhi idjX]Zh
i]Z X]jX` [VXZ! i]Zc oZgd dji i]Z Y^Va hZZ
Figure 144[dgVcZmVbeaZ#
Figure 144.:mVbeaZd[egZadVYY^Va^cY^XVidg
hZije#
11. BdkZi]ZXVgg^V\ZVcY^cY^XVidgVcVYY^i^dcVa
%#&%%idlVgYi]Zhe^cYaZ#
12. JhZ i]Z X]jX` `Zn id `ZZe i]Z X]jX` VcY
he^cYaZ [gdb gdiVi^c\! i]Zc jhZ i]Z heVccZg
lgZcX] id i^\]iZc i]Z he^cYaZ cji XadX`l^hZ
jci^ai]Z^cY^XVidgY^VacZZYaZ_jhihidehbdk"
^c\#
L]^aZ i^\]iZc^c\ i]Z he^cYaZ cji! gdX` i]Z
X]jX` WVX`"VcY"[dgi] ha^\]ian id bV`Z hjgZ
i]ZiVeZgZYhe^cYaZgdaaZgWZVg^c\hhZViegde"
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Wiring Safety Instructions
The photos and diagrams
included in this section are
best viewed in color. You
can view these pages in
color at www.grizzly.com.
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Wiring Overview
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G9731 Control Panel Wiring
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Figure 147. Electrical cabinet and motor
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Figure 148. Main power switch wiring.
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Headstock Casing
SECTION 9: PARTS
REF PART # DESCRIPTION REF PART # DESCRIPTION
1 P9730001 HEADSTOCK CASE 20 P9730020 PLATE
2 P9730002 HEADSTOCK COVER 21 P9730021 ELBOW 1/2 PT
3 P9730003 PLUG 22 P9730022 PLUG 1/2 PT
4 P9730004 BEARING SEAT 23 P9730023 PLUG 3/8 PT
5 P9730005 GASKET 24 P9730024 OIL SIGHT GLASS
6A P9730006A PULLEY 2000 RPM 60 CS 25 P9730025 OIL SEAL TC28 42 10
7 PLN05 LOCK NUT 3/4-16 26 PR24M INT RETAINING RING 42MM
8 P9730008 SIDE COVER 27 PORP046 O-RING 45.7 X 3.5 P46
9 P9730009 COVER GASKET 28 PR25M INT RETAINING RING 47MM
10 PORP041 O-RING 40.7 X 3.5 P41 29 PORG050 O-RING 54.4 X 3.1 G50
11 P9730011 CASING PLUG 30 PORP016 O-RING 15.8 X 2.4 P16
12 P9730012 FRONT BEARING COVER 31 PLW10 LOCK WASHER 3/4
13 P9730013 FRONT BEARING COVER GASKET 32 PCAP11M CAP SCREW M8-1.25 X 16
14 P9730014 REAR BEARING COVER 33 PCAP07M CAP SCREW M6-1 X 30
15 P9730015 REAR BEARING COVER GASKET 34 PCAP01M CAP SCREW M6-1 X 16
16 P9730016 BEARING SEAT 35 PCAP02M CAP SCREW M6-1 X 20
17 P9730017 BEARING SEAT 36 PCAP06M CAP SCREW M6-1 X 25
18 P9730018 BEARING SEAT COVER 37 P9730037 RUBBER MAT
19 P9730019 BEARING SEAT COVER GASKET 38 PSS20M SET SCREW M8-1.25 X 8
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Headstock Gears 1
REF PART # DESCRIPTION REF PART # DESCRIPTION
101 P9730101 MAIN SPINDLE 121 P6004ZZ BALL BEARING 6004 ZZ
102 P9730102 "A" SHAFT 122 P6204ZZ BALL BEARING 6204 ZZ
103 P9730103 BUSHING 123 PR78M EXT RETAINING RING 55MM
104 P9730104 BEARING WASHER 20 X 28.5 X 4.1 124 PR43M EXT RETAINING RING 50MM
105 P9730105 GEAR 45T 125 PR62M EXT RETAINING RING 42MM
106 P9730106 GEAR 30T 126 PR09M EXT RETAINING RING 20MM
107 P9730107 "B" SHAFT 127 PR19M EXT RETAINING RING 28MM
108 P9730108 COMPOUND GEAR 33T/48T/55T/41T 128 PR11M EXT RETAINING RING 25MM
109 P9730109 DOUBLE GEAR 22T/60T 129 PORP021 O-RING 20.8 X 2.4 P21
110 P9730110 LOCK COLLAR 50-16 130 P9730130 COMPRESSION SPRING
111 P9730111 GEAR 82T 131 PK151M KEY 8 X 8 X 55
112 P9730112 GEAR 44T 132 PK158M KEY 8 X 8 X 50
113 P9730113 GEAR 38T 133 PK107M KEY 8 X 8 X 20
114 P9730114 "C" SHAFT 134 PCAP01M CAP SCREW M6-1 X 16
115 PW03M FLAT WASHER 6MM 135 PCAP11M CAP SCREW M8-1.25 X 16
116 P9730116 DOUBLE GEAR 35T/35T 136 P9730136 CAMLOCK SET PIN
117 P9730117 CAMLOCK 137 PK07M KEY 6 X 6 X 20
118 P9730118 CAMLOCK STUD 138 P9730138 GEAR 23T
119 P32211 TAPERED ROLLER BEARING 32211 139 P9730139 GEAR 37T
120 P30210 TAPERED ROLLER BEARING 30210 140 PCAP26M CAP SCREW M6-1 X 12
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REF PART # DESCRIPTION REF PART # DESCRIPTION
201 P9730201 "D" SHAFT 212 PR09M EXT RETAINING RING 20MM
202 P9730202 COMPOUND GEAR 20T/40T/30T 213 PR58M EXT RETAINING RING 24MM
203 P9730203 COMPOUND GEAR 20T/38T 214 PR18M EXT RETAINING RING 17MM
204 P9730204 BUSHING 215 PR08M EXT RETAINING RING 19MM
205 P9730205 "E" SHAFT 216 PORP020 O-RING 19.8 X 2.4 P20
206 P9730206 BEARING WASHER 20 X 25 X 5 217 PK20M KEY 5 X 5 X 15
207 P9730207 GEAR 40T 218 PK159M KEY 6 X 6 X 70
208 P9730208 GEAR 20T 219 PK27M KEY 7 X 7 X 25
209 P9730209 GEAR 40T 220 P9730220 GEAR 30T
210 P6203ZZ BALL BEARING 6203 ZZ 221 PR11M EXT RETAINING RING 25MM
211 P6004ZZ BALL BEARING 6004 ZZ
Headstock Gears 2
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REF PART # DESCRIPTION REF PART # DESCRIPTION
301 P9730301 SHIFT FORK ROD 404 P9730404 LOCK COLLAR
302 P9730302 GEAR 41T 405 P9730405 KNOB DIAL
303 P9730303 LEVER 406 P9730406 LEVER KNOB
304 P9730304 LEVER 407 P9730407 LEVER
305 P9730305 SHIFT FORK SLEEVE 408 P9730408 DIAL KNOB
306 P9730306 SHIFT FORK SLEEVE 409 P9730409 GEAR SHIFT SHAFT
307 P9730307 SHIFT FORK 410 P9730410 SHIFT CAM
308 P9730308 SHIFT FORK 411 P9730411 SHIFT FORK
309 PORP015 O-RING 14.8 X 2.4 P15 412 P9730412 ARROW PLATE
310 PSS15M SET SCREW M12-1.75 X 12 413 PSS20M SET SCREW M8-1.25 X 8
311 P9730311 COMP SPRING 1.2 X 9.5 X 52 X 14 414 P9730414 COMP SPRING 1.2 X 4.2 X 40.5 X 14
312 PSTB003 STEEL BALL 3/8 415 PSTB001 STEEL BALL 1/4
313 PR05M EXT RETAINING RING 15MM 416 PORP012 O-RING 11.8 X 2.4 P12
314 P9730314 O-RING 10.77 X 2.62MM AN62279 417 PRP28M ROLL PIN 5 X 40
315 PRP05M ROLL PIN 5 X 30 418 PRP06M ROLL PIN 5 X 24
401 P9730401 GEAR SHIFT ROD 419 PORP021 O-RING 20.8 X 2.4 P21
402 P9730402 PINION 20T 420 PK99M KEY 6 X 6 X 15
403 P9730403 GEAR 20T
Headstock Controls
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Gearbox Casing
REF PART # DESCRIPTION REF PART # DESCRIPTION
701 P9730701 INCH GEARBOX CASE 707 P9730707 CASING COVER GASKET
702 P9730702 BEARING SEAT 708 P9730708 BEARING SEAT GASKET
703 P9730703 BEARING SEAT 709 P9730709 OIL SIGHT GLASS
704 P9730704 CASING COVER 710 P9730710 PLUG 1/4 PT
705 P9730705 CASING COVER GASKET 711 PCAP01M CAP SCREW M6-1 X 16
706 P9730706 BEARING SEAT 712 PCAP02M CAP SCREW M6-1 X 20
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Gearbox Gears
REF PART # DESCRIPTION REF PART # DESCRIPTION
801 P9730801 "G" DRIVE SHAFT 823 P9730823 BEARING SEAT
802 P9730802 BEARING END CAP 824 P9730824 GEAR 21T
803 P9730803 GEAR 21T 825 P9730825 "H" SHAFT
804 P9730804 BEARING WASHER 1" X 1 X 1.5" 826 P9730826 GEAR 24T/19T
805 P9730805 "G" TOP SHAFT 827 P9730827 "I" FEED ROD DRIVE SHAFT
806 P9730806 BEARING WASHER 15 X 1 X 2.5 828 P9730828 GEAR 26T
807 P9730807 GEAR 16T 829 P9730829 BEARING SEAT
808 P9730808 GEAR 18T 830 P9730830 GEAR 23T
809 P9730809 GEAR 24T 831 P9730831 GEAR 22T
810 P9730810 GEAR 21T 832 P51103 THRUST BEARING 51103
811 P9730811 BEARING END CAP 833 P6002ZZ BALL BEARING 6002 ZZ
812 P9730812 "H" SPLINE SHAFT 834 P6004ZZ BALL BEARING 6004 ZZ
813 P9730813 DOUBLE GEAR 24T/24T 835 PR09M EXT RETAINING RING 20MM
814 P9730814 "I" GEAR SHAFT 836 PR08M EXT RETAINING RING 19MM
815 P9730815 BEARING END CAP 837 PR10M EXT RETAINING RING 22MM
816 P9730816 GEAR 20T 838 PR07M EXT RETAINING RING 18MM
817 P9730817 GEAR 26T 839 PK06M KEY 5 X 5 X 10
818 P9730818 GEAR 28T 840 PK34M KEY 5 X 5 X 20
819 P9730819 GEAR 21T 841 PK12M KEY 5 X 5 X 30
820 P9730820 "G" LEADSCREW DRIVE SHAFT 842 P9730842 OIL SEAL TC20 X 32 X 5
821 P9730821 GEAR 18T 843 PR05M EXT RETAINING RING 15MM
822 PN09 HEX NUT 5/8-18 844 PK15M KEY 5 X 5 X 35
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Gearbox Controls
REF PART # DESCRIPTION REF PART # DESCRIPTION
901 P9730901 INCH GEARBOX COVER 914 PRP28M ROLL PIN 5 X 40
902 P9730902 HANDLE KNOB 915 PORP010 O-RING 9.8 X 1.9 P10
903 P9730903 KNOB SHAFT 916 PSTB001 STEEL BALL 1/4
904 P9730904 GEAR 29T 917 P9730917 COMP SPRING 1.2 X 4.2 X 40.5 X 14
905 P9730905 GEAR RETAINING PLATE 918 PSS20M SET SCREW M8-1.25 X 8
906 P9730906 RACK 919 PSS02M SET SCREW M6-1 X 6
907 P9730907 SQUARE BUSHING 920 PCAP01M CAP SCREW M6-1 X 16
908 P9730908 STEP PIN 921 PCAP26M CAP SCREW M6-1 X 12
909 P9730909 GUIDE PLATE 922 PCAP06M CAP SCREW M6-1 X 25
910 P9730910 SHIFT ARM 923 PCAP29M CAP SCREW M6-1 X 40
911 P9730911 SHIFT FORK 924 PCAP157M CAP SCREW M8-1.25 X 100
912 P9730912 ARROW PLATE 925 P9730710 PLUG 1/4 PT
913 PRP42M ROLL PIN 3 X 20
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Apron
REF PART # DESCRIPTION REF PART # DESCRIPTION
1701 P97301701 RIGHT HAND APRON CASING 1713 P1528 THRUST NEEDLE BEARING 1528
1702 P97301702 GEAR SHAFT 13T 1714 PK20M KEY 5 X 5 X 15
1703 P97301703 BUSHING 1715 PORP012 O-RING 11.8 X 2.4 P12
1704B P97301704B INDEX RING INCH 1716 PORP014 O-RING 13.8 X 2.4 P14
1705 P97301705 HANDWHEEL 1717 P97301717 OIL DRAIN PLUG M12-1.75 X 16
1706 P97301706 PLUG 1718 PCAP02M CAP SCREW M6-1 X 20
1707 P97301707 HANDLE 1719 PCAP10M CAP SCREW M5-.8 X 15
1708-1 P97301708-1 HALF-NUT BRACKET ASSY 8 TPI 1720 PSS15M SET SCREW M12-1.75 X 12
1709 P97301709 HALF-NUT SET 8 TPI INCH 1721 PCAP85M CAP SCREW M6-1 X 6
1710 P97301710 HALF-NUT GIB 1722 PCAP01M CAP SCREW M6-1 X 16
1711 P97301711 BRACKET COVER 1723 P97301723 OIL SIGHT GLASS 29MM
1712 P97301712 BRACKET 1724 PCAP26M CAP SCREW M6-1 X 12
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Apron Gears
REF PART # DESCRIPTION REF PART # DESCRIPTION
1901 P97301901 GEAR 50T 1917 P97301917 LEVER
1902 P97301902 GEAR SHAFT 13T 1918 P97301918 BEARING WASHER 16 X 31.75 X 3
1903 P97301903 DOUBLE GEAR 20T/51T 1919 PRP05M ROLL PIN 5 X 30
1904 P97301904 PULL-PUSH LEVER 1920 P97301920 HANDLE
1905 P97301905 GEAR 28T 1921 PK47M KEY 4 X 4 X 15
1906 P97301906 GEAR 28T 1922 PORP012 O-RING 11.8 X 2.4 P12
1907 P97301907 GEAR SHAFT 1923 PR02M EXT RETAINING RING 14MM
1908 P97301908 PINION GEAR 28T 1924 PR03M EXT RETAINING RING 12MM
1909 P97301909 BEARING WASHER 25 X 34 X 1 1925 PRP05M ROLL PIN 5 X 30
1910 P97301910 COLLAR 1926 PSTB001 STEEL BALL 1/4
1911 P97301911 GEAR 25T 1927 P97301927 COMP SPRING 1 X 4.5 X 6.5 X 19 X 7
1912 P97301912 WORM 1928 PSS20M SET SCREW M8-1.25 X 8
1913 P97301913 BUSHING 1929 PCAP06M CAP SCREW M6-1 X 25
1914 P97301914 HANDLE HUB 1930 P97301930 COMP SPRING 1.2 X 6.3 X 40.5 X 14
1915 P97301915 LEVER 1931 PSS02M SET SCREW M6-1 X 6
1916 P97301916 CAM SHAFT
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Thread Dial
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REF PART # DESCRIPTION REF PART # DESCRIPTION
2001 P97302001 THREAD DIAL HOUSING 2012 PCAP30M CAP SCREW M6-1 X 45
2004 P97302004 THREAD DIAL SHAFT 2013 PCAP02M CAP SCREW M6-1 X 20
2007 P97302007 GEAR 24T 2015 P97302015 THREAD DIAL
2011 P97302011 BEARING WASHER 1/4" X 19 X 4
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REF PART # DESCRIPTION REF PART # DESCRIPTION
926 P9730926 FOLLOW REST ASSEMBLY 2117 P97302117 LOCK BOLT M6-1 X 40
927 P9730950 STEADY REST ASSEMBLY 2118 PW03M FLAT WASHER 6MM
2101 P97302101 CARRIAGE CASTING 2119 PLUBE001 TAP-IN BALL OILER 1/4
2102A P97302102A CROSS LEADSCREW 16-10 X 423 2120 PN01M HEX NUT M6-1
2103A P97302103A CROSS FEED NUT 16-10 INCH 2121 PN01M HEX NUT M6-1
2104 P97302104 CROSS FEED PINION 2122 PRP30M ROLL PIN 5 X 50
2105 P97302105 CROSS FEED KEEPER 2123 PRP06M ROLL PIN 5 X 24
2106 P97302106 COLLAR 2124 P97302124 OIL CAP
2107 P97302107 THRUST NUT 1/2-20 2125 P2902 THRUST BEARING 2902
2108C P97302108C INDEX RING DUAL 2126 PSS90M SET SCREW M6-1 X 40
2109 P97302109 HANDWHEEL 2127 PS09M PHLP HD SCR M5-.8 X 10
2110 P97302110 HANDLE 2128 PSS02M SET SCREW M6-1 X 6
2111 P97302111 FRONT GUIDE BAR 2129 PSS25M SET SCREW M6-1 X 20
2112 P97302112 CLAMP PLATE 2130 PCAP05M CAP SCREW M8-1.25 X 50
2113 P97302113 REAR GUIDE BAR 2131 PCAP10M CAP SCREW M5-.8 X 15
2114 P97302114 REAR SADDLE GIB 2132 PCAP06M CAP SCREW M6-1 X 25
2115 P97302115 FLAT WIPER 2133 PCAP11M CAP SCREW M8-1.25 X 16
2116 P97302116 V-WIPER 2134 PCAP14M CAP SCREW M8-1.25 X 20
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Slides
REF PART # DESCRIPTION REF PART # DESCRIPTION
2201 P97302201 CROSS SLIDE 2222 P97302222 HANDLE KNOB
2202 P97302202 SWIVEL BASE 2223 P97302223 T-NUT M8-1.25
2204 P97302204 COMPOUND SLIDE INCH 2224 P97302224 LOCK COLLAR 7/16-20
2205A P97302205-1 LEADSCREW NUT 13.5-10 INCH 2225 P97302225 BUSHING
2206A P97302206A COMPOUND LEADSCREW INCH 2226 P97302226 WIPER
2207 P97302207 BEARING LOCK COLLAR 2227 P97302227 TOOL POST PLUNGER
2208C P97302208C INDEX RING DUAL/INCH 2228 P97302228 COMPRESSIONS SPRING 5 X 1 X .8
2209 P97302209 HANDWHEEL 2229 P51103 THRUST BEARING 51103
2210 P97302210 HANDLE SHORT 2230 PLUBE001 TAP-IN BALL OILER 1/4
2211 P97302211 HANDLE LONG 2231 P97302231 GIB SCREW M6-1 X 23
2213 P97302213 TOOL POST STUD INCH 2232 P97302232 GIB SCREW 1/4-20 X 22
2214 P97302214 CLAMP NUT 1/2-13 INCH 2233 PSS09M SET SCREW M8-1.25 X 20
2215 P97302215 CROSS SLIDE GIB 2234 PSS02M SET SCREW M6-1 X 6
2216 P97302216 COMPOUND SLIDE GIB 2235 PSS25M SET SCREW M6-1 X 20
2217 P97302217 4-WAY TOOL POST 2236 PCAP02M CAP SCREW M6-1 X 20
2218 P97302218 TOOL POST BOLT M10-1.5 X 43 2237 PCAP76M CAP SCREW M8-1.25 X 18
2219 P97302219 BEARING WASHER 16 X 32 X 13 2238 PN01M HEX NUT M6-1
2220 P97302220 HANDLE HUB 2239 PSS20M SET SCREW M8-1.25 X 8
2221 P97302221 HANDLE LEVER
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REF PART # DESCRIPTION REF PART # DESCRIPTION
2301 P97302301 TAILSTOCK BODY 2318 P97302318 CLAMP BUSHING
2302 P97302302 TAILSTOCK BARREL 2319 P97302319 CLAMP BUSHING
2304 P97302304 LEADSCREW INCH 2320A P97302320-1 LEADSCREW NUT 16-10 INCH
2305 P97302305 INDEX RING INCH 2321 P97302321 ADJUSTING SCREW M10-1.5 X 40
2306 P97302306 HANDWHEEL 2322 P97302322 STOP PIN 8 X 55
2307 P97302307 HANDLE 2323 PK20M KEY 5 X 5 X 15
2308 P97302308 HANDLE RETAINING WASHER 2324 PLUBE001 TAP-IN BALL OILER 1/4
2309 P97302309 TAILSTOCK BASE 2325 P2902 THRUST BEARING 2902
2310 P97302310 CLAMPING PLATE 2326 PW01 FLAT WASHER 1/2
2311 PB43M HEX BOLT M12-1.75 X 75 2327 PN03M HEX NUT M8-1.25
2312 P97302312 PIVOT BLOCK 2328 PSS44M SET SCREW M8-1.25 X 40
2313 P97302313 CAM SHAFT 2329 PSS15M SET SCREW M12-1.75 X 12
2314 P97302314 TAILSTOCK LOCK LEVER 2330 PSS02M SET SCREW M6-1 X 6
2315 P97302315 LEVER KNOB 2331 PCAP02M CAP SCREW M6-1 X 20
2316 P97302316 QUILL LOCK LEVER 2332 PCAP38M CAP SCREW M5-.8 X 25
2317 P97302317 CLAMP SHAFT
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Bed Assembly
REF PART # DESCRIPTION REF PART # DESCRIPTION
2401 P97302401 GAP BED 2428 PSTB001 STEEL BALL 1/4
2402 P97302402 GAP PIECE 2429 P97302429 COMP SPRING 1.2 X 4.2 X 40.5 X 14
2403 P97302403 RACK 2430 P97302430 COMP SPRING 1.2 X 3.8 X 21 X 8
2404 P97302404 LEADSCREW INCH 2431 P97302431 COMP SPRING 6 X 2 X .8
2405 P97302405 FEED ROD 2432 PLW05M LOCK WASHER 12MM
2406 P97302406 SPINDLE ROD 2433 PCAP01M CAP SCREW M6-1 X 16
2407 P97302407 COUPLING 2434 PSS20M SET SCREW M8-1.25 X 8
2408 P97302408 END BRACKET 2435 PSS02M SET SCREW M6-1 X 6
2409 P97302409 COLLAR 2436 PCAP02M CAP SCREW M6-1 X 20
2410 P97302410 BEARING WASHER 22.3 X 2.5 2437 PCAP60M CAP SCREW M8-1.25 x 55
2411 P97302411 END BRACKET PLUG 2438 PCAP131M CAP SCREW M12-1.75 X 45
2412 P97302412 CONTROL BOX 2439 PSS01M SET SCREW M6-1 X 10
2414 P97302414 SIDE COVER 2440 PRP06M ROLL PIN 5 X 24
2415 P97302415 CAM COLLAR 2441 PSS09M SET SCREW M8-1.25 X 20
2416 P97302416 LOCK COLLAR 2442 PCAP70M CAP SCREW M10-1.5 X 45
2417 P97302417 SLEEVE 2443 PCAP26M CAP SCREW M6-1 X 12
2418 P97302418 SPRING HOUSING BRACKET 2444 PCAP10M CAP SCREW M5-.8 X 15
2419 P97302419 SPINDLE ROD LOCK COLLAR 2445 PS17M PHLP HD SCR M4-.7 X 6
2420 P97302420 LEVER BOSS 2446 P97302446 HANDLE KNOB 3/8-16
2421 P97302421 LEVER 2447 P97302447 FLAT HD SCR M4-.7 X 45
2422 P97302422 SHEAR PIN 2448 P97302448 CONTROL PANEL
2423 PRP28M ROLL PIN 5 X 40 2449 P97302449 COOLANT SWITCH
2424 PRP35M ROLL PIN 5 X 10 2450 P97302450 POWER LAMP
2425 PK15M KEY 5 X 5 X 35 2451 P97302451 STOP BUTTON
2426 P2305-OPEN BALL BEARING 2305 OPEN 2452 P97302452 ON BUTTON
2427 PLUBE001 TAP-IN BALL OILER 1/4 2453 P97302453 SPINDLE SWITCH
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Cabinet Stand
REF PART # DESCRIPTION REF PART # DESCRIPTION
510-1 P9730510-1 PLASTIC COOLANT HOSE 2524-1 P97302524-1 MOTOR JUNCTION BOX (G9730)
510-2 P9730510-2 COOLANT NOZZLE 2524-1 P97312524-1 MOTOR JUNCTION BOX (G9731)
510-3 P9730510-3 COOLANT VALVE 2524-2 P97302524-2 TERMINAL BLOCK (G9730)
510-4 P9730510-4 COOLANT STAND PIPE 2524-2 P97312524-2 TERMINAL BLOCK (G9731)
510-5 P9730510-5 COOLANT PUMP 2524-3 P97302524-3 S CAPACITOR 200M 250V (G9730)
2501 P97302501 RIGHT CABINET 2524-4 P97302524-4 R CPACITOR 20M 400V (G9730)
2502 P97302502 LEFT CABINET 2524-5 P97302524-5 MOTOR FAN COVER (G9730)
2503 P97302503 CHIP PAN 2524-5 P97312524-5 MOTOR FAN COVER (G9731)
2504 P97302504 SPLASH GUARD 2524-6 P97302524-6 MOTOR FAN (G9730)
2505 P97302505 ELECTRICAL CABINET W/DOOR 2524-6 P97312524-6 MOTOR FAN (G9731)
2507 P97302507 CABINET DOOR 2525 PW01 FLAT WASHER 1/2
2508 P97302508 MOTOR ACCESS PANEL 2526 PORP025 O-RING 24.7 X 3.5 P25
2510 P97302510 COOLANT TANK 2527 PLW05M LOCK WASHER 12MM
2511 P97302511 TANK COVER 2528 PLW06M LOCK WASHER 10MM
2512 P97302512 CAP 2529 PW04M FLAT WASHER 10MM
2513 P97302513 PEDESTAL PLATE 2530 PN09M HEX NUT M12-1.75
2514A P97302514 STUD 2532 PN38 HEX NUT 7/8-14
2515 P97302515 MOTOR PULLEY 2533 PB24M HEX BOLT M12-1.75 X 45
2519 P97302519 MOTOR MOUNT HINGE 2535 PCAP12M CAP SCREW M8-1.25 X 40
2520 P97302520 MOTOR MOUNT PLATFORM 2536 PCAP02M CAP SCREW M6-1 X 20
2521 P97302521 PIVOT ARM 2537 PCAP26M CAP SCREW M6-1 X 12
2522 P97302522 MOTOR ADJUSTMENT STUD 2538 PW03M FLAT WASHER 6MM
2523 P97302523 DOOR HANDLE 2539 PN03M HEX NUT M8-1.25
2524 P97302524 MOTOR 3HP 220V 1PH (G9730) 2540 PB09M HEX BOLT M8-1.25 X 20
2524 P97312524 MOTOR 3HP 220V 3PH (G9731) 2541 P97302541 MAIN POWER SWITCH
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Brake System
REF PART # DESCRIPTION REF PART # DESCRIPTION
2601 P97302601 FOOT BRAKE PEDAL 2617-1 P97302617-1 PISTON CAP
2602 P97302602 LEFT BRAKE PEDAL SHAFT 2618 PORP028 O-RING 27.7 X 3.5 P28
2603 P97302603 RIGHT BRAKE PEDAL SHAFT 2619 P97302619 BUSHING
2604 P97302604 SHAFT SEAT 2620 P97302620 EXTENSION SPRING 7 X 2 X 1.5
2605 P97302605 CRANK 2621 P97302621 BRAKE SWITCH
2606 P97302606 CRANK BRACKET 2622 P608ZZ BALL BEARING 608 ZZ
2607 P97302607 BRAKE LEVER 2623 PCAP11M CAP SCREW M8-1.25 X 16
2608 P97302608 MOUNTING PLATE 2624 PCAP01M CAP SCREW M6-1 X 16
2610 P97302610 BRAKE ASSEMBLY 2625 PCAP12M CAP SCREW M8-1.25 X 40
2610-1 P97302610-1 BRASS FLAT HD SCREW 2626 PB126M HEX BOLT M8-1.25 X 40
2610-2 P97302610 LEFT BRAKE HOUSING 2627 PN03M HEX NUT M8-1.25
2610-3 P97302610 BLEEDER PLUG 2628 P97302628 TAPER PIN 1/8
2610-4 P97302610 RIGHT BRAKE HOUSING 2629 PK99M KEY 6 X 6 X 15
2612 P97302612 BOTTOM BRAKE SUPPORT 2630 PB10M HEX BOLT M6-1 X 25
2613 P97302613 TOP BRAKE SUPPORT 2631 PW03M FLAT WASHER 6MM
2614 P97302614 HYDRAULIC PUMP 2632 PN01M HEX NUT M6-1
2615 P97302615 OIL TUBE 2633 P97302633 STEP PIN
2616 P97302616 BRAKE PAD SET OF 2 2634 PR04M EXT RETAINING RING 6MM
2617 P97302617 BRAKE PISTON
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End Gears
REF PART # DESCRIPTION REF PART # DESCRIPTION
2701 P97302701 END COVER 2709 P97302709 TOP END COVER BOLT
2702 P97302702 END GEAR BRACKET 2710 P97302710 BOTTOM END COVER BOLT
2703 P97302703 IDLER GEAR INCH 2711 P97302711 KNURLED KNOB
2704 P97302704 END GEAR 40T INCH 2712 P97302712 GEAR WASHER 10 X 3
2704A P97302704A END GEAR 32T INCH 2713 P97302713 GEAR WASHER 1/4" X 1.5
2704B P97302704B END GEAR 50T INCH 2714 P97302714 GEAR TRAIN SHAFT
2705B P97302705B END GEAR 40T INCH 2715 P6003ZZ BALL BEARING 6003 ZZ
2705C P97302705C END GEAR 30T INCH 2716 PR12M EXT RETAINING RING 35MM
2705D P97302705D END GEAR 25T INCH 2717 PN08 HEX NUT 3/8-16
2706 P97302706 BEARING SHAFT 2718 PCAP13M CAP SCREW M8-1.25 X 30
2707 P97302707 BEARING BOLT 3/8-16 X 72 2719 PCAP26M CAP SCREW M6-1 X 12
2708 P97302708 BRACKET BOLT 3/8-24 X 68 2720 PN08 HEX NUT 3/8"-16
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Electrical Cabinet Components
REF PART # DESCRIPTION REF PART # DESCRIPTION
2801 P97302801 TERMINAL BAR 24P 2806 P97302806 TRANSFORMER YA CHING 220V (G9730)
2802 P97302802 CONTACTOR TELE LC1D18 110V (G9730) 2806 P97312806 TRANSFORMER YA CHING 440V (G9731)
2803 P97302803 CONTACTOR TELE LC1D09 110V 2807 P97302807 FUSE HOLDER 40A
2804 P97302804 OL RELAY TELE LR3D03 2.5-4A 2808 P97302808 FUSE 600V 40A
2805 P97302805 OL RELAY TELE LR3D21 12-18A (G9730) 2809 P97302809 FUSE HOLDER 5A
2805 P97312805 OL RELAY TELE LR3D14 7-10A (G9731) 2810 P97302810 FUSE 5A
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Accessories
REF PART # DESCRIPTION REF PART # DESCRIPTION
39 P9730039 3-JAW CHUCK 7" W/JAWS 2913 P97302913 DEAD CENTER MT#3 CARBIDE TIP
2901 P97302901 FACEPLATE 10" 2914 P97302914 DEAD CENTER MT#3 HSS
2902 P97302902 BACK PLATE 8" 2915 PWR1113 COMBO WRENCH 11/13
2903 P97302903 4-JAW CHUCK 8" W/JAW SET 2916 PWR1214 COMBO WRENCH 12/14
2904 P97302904 DRIVE PLATE 7" 2917 PWR1719 COMBO WRENCH 17/19
2905 P9730039 3-JAW CHUCK REVERSE JAWS 2918 PAW03M HEX WRENCH 3MM
2906 P97302906 4-JAW CHUCK KEY 2919 PAW04M HEX WRENCH 4MM
2907 P97302907 TOOL POST KEY 2920 PAW05M HEX WRENCH 5MM
2908 P97302908 3-JAW CHUCK KEY 2921 PAW06M HEX WRENCH 6MM
2909 P97302909 END GEAR 30T 2922 PAW08M HEX WRENCH 8MM
2910 P97302910 END GEAR 32T 2924 P97302924 CAST IRON FOOT PAD
2911 P97302911 END GEAR 40T 2926 P97302926 TOOLBOX
2912 P97302912 SPINDLE SLEEVE MT#4.5-MT#3
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Machine Labels
Safety labels warn about machine hazards and ways to prevent injury. The owner of this machine
MUST maintain the original location and readability of the labels on the machine. If any label is
removed or becomes unreadable, REPLACE that label before using the machine again. Contact
Grizzly at (800) 523-4777 or www.grizzly.com to order new labels.
REF PART # DESCRIPTION REF PART # DESCRIPTION
3001 P97303001 MACHINE ID LABEL (G9730) 3011 P97303011 TOOLROOM LATHE LABEL
3001 P97313001 MACHINE ID LABEL (G9731) 3012 P97303012 GEARBOX PANEL PLATE (G9730)
3002 P97303002 THREAD DIAL CHART PLATE 3012 P97313012 GEARBOX PANEL PLATE (G9731)
3003 PLABEL-12A READ MANUAL LABEL 3013 P97303013 CONTROL PANEL PLATE
3004 PLABEL-11A EYE INJURY HAZARD LABEL 3014 P97303014 HEADSTOCK PANEL PLATE
3005 PLABEL-63 DISCONNECT POWER LABEL 3015 P97303015 PRECISION Z SERIES LABEL
3006 PLABEL-55 ENTANGLEMENT HAZARD LABEL 3016 PLABEL-14A ELECTRICITY LABEL
3007 P97303007 OUTBOUND ENTANGLEMENT LABEL 3017 P97303017 MOTOR/POWER INFO PLATE (G9730)
3008 P97303008 MODEL NUMBER LABEL (G9730) 3017 P97313017 MOTOR/POWER INFO PLATE (G9731)
3008 P97313008 MODEL NUMBER LABEL (G9731) 3018 PPAINT-1 GRIZZLY GREEN TOUCH-UP PAINT
3009 P97303009 SWITCH OFF NOTICE LABEL 3019 PPAINT-11 GRIZZLY PUTTY TOUCH-UP PAINT
3010 G8589 GRIZZLY OVAL NAMEPLATE
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