Craftsman 315108241 User Manual CIRCULAR SAW Manuals And Guides L0807084

CRAFTSMAN Saw Circular Manual L0807084 CRAFTSMAN Saw Circular Owner's Manual, CRAFTSMAN Saw Circular installation guides

User Manual: Craftsman 315108241 315108241 CRAFTSMAN CIRCULAR SAW - Manuals and Guides View the owners manual for your CRAFTSMAN CIRCULAR SAW #315108241. Home:Tool Parts:Craftsman Parts:Craftsman CIRCULAR SAW Manual

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SWAINS
OWNER'S
MANUAL

MODEL NO.
315.108241

CAUTION:
Read Rules for
Safe Operation
and All Instructions Carefully

,i.

Thank You for Buying A
Craftsman Circular Saw

7-1/4 iNCH CIRCULAR

SAW

DOUBLE iNSULATED

Warranty
Introduction
Operation
Maintenance
Repair Parts

Sold by SEARS, ROEBUCK AND CO, Hoffman Estates, IL 60179 U.SA
972000-211
9-94

Printed In U SrA

FULL ONE YEAR WARRANTY

ON CRAFTSMAN

CIRCULAR SAW

If this Craftsman Circular Saw fails to give complete satisfaction within one year from the date of purchase RETURN
IT 'ro THE NEAREST SEARS SERVICE CENTER / DEPARTMENT THROUGHOUT THE UNITED STATES and
Sears will repair it, free of charge,
If this circular saw is used for commercial or rental purposes this warranty applies for only 90 days from the date of
purchase.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
SEARS, ROEBUCK AND CO_
DEPT. 817 WA
HOFFMAN ESTATES, IL 60179

INTRODUCTION
DOUBLE INSULATION is a concept in safety, in electric
power tools, which eliminates the need for the usual three
wire grounded power cord and grounded supply system_
Wherever there is electric current in the tool there are two
complete sets of insulation to protect the user_ All exposed
metal parts are isolated from internal metal motor compo nents with protecting insulation.

IMPORTANT - Servicing of a tool with double insulation
requires extreme care and knowledge of the system and
should be performed only by a qualified service technician.
For service we suggest you return the tool to your nearest
Sears store for repair. Always use original factory replacement parts when servicing.

RULES FOR SAFE OPERATION

READ ALL INSTRUCTIONS
1_

KNOWYOUR

POWERTOOL.

Read owner's manual

carefully. Learn its applications and limitations as well
as the specific potential hazards related to this tool
2.

KEEP GUARDS IN PLACE AND IN WORKING ORDER. Never wedge or tie _ower blade guard open_
Check operation of lower blade guard before each use.
Do not use if lower blade guard does not close briskly
over saw blade_ WARNING: IF SAW IS DROPPED,
LOWER BLADE GUARD MAY BE BENT, RESTRICTING FULL RETURN. If lower blade guard becomes
bent or damaged, replace it before reuse.
KEEP WORK AREA CLEAN.
benches invite accidents.

DON'T FORCETOOL. It will do the job better and safer
at the rate for which it was designed,

KEEP CHILDREN AND VISITORS AWAY. All visitors
should wear safety glasses arrd be kept a safe distance

USE RIGHT TOOL. Don't force small tool or attachment to do the job of a heavy duty tool, Don't use tool
for purpose not intended - for example - Don't use a
circular saw for cutting tree limbs or Iogs_

10.

DRESS PROPERLY. Do not wear loose clothing or
jewelry, They can be caught in moving pads_ Rubber
groves and non-skid footwear are recommended when
working outdoors. Also wear protective hair covering
to contain long hair.

11_

ALWAYS WEAR SAFETY GLASSES. Everyday eye_ (
glasses have only impact-resistant lenses; they are
NOT safety glasses.

12_

PROTECT YOUR LUNGS. Wear a face or dust mask
if the cutting operation is dusty

Cluttered areas and

AVOID DANGEROUS ENVIRONMENT.
Don't use
power tools in damp or wet locations or expose to rain.
Keep work area well lit,

Do not let visitors contact tool or

STORE IDLE TOOLS. When not in use, tools should
be stored in a dry and high or locked-up place - out of
the reach of children.

GUARD AGAINST ELECTRICAL SHOCK BY PREVENTING BODY CONTACT WITH GROUNDED SURFACES. For example; pipes, radiators, ranges, refrigerator enclosures.

from work area.
extension cord.

Page 2

RULES

FOR SAFE OPERATION

(Continued)

13.

PROTECT YOUR HEARING. Wear hearing protection during extended periods of operation,

DON'T ABUSE CORD. Never carry tool by cord or
yank it to disconnect from receptacle, Keep cord from
heat, oil, and sharp edges.

15.

SECURE WORK. Use clamps or a vise to hold work.
Both hands are needed to operate tool.

DON'T OVERREACH. Keep proper footing and balance at all times, Do not use on a ladder or unstable
support. Secure tools when working at elevated positions.

breakage of pads, mounting and any other conditions
that may affect its operation A guard or other part that
is damaged should be properly repaired or replaced by
an authorized service center.
30_

DO NOT USE TOOL IF SWITCH DOES NOT TURN IT
ON AND OFF. Have defective switches replaced by
authorized service center,

31,

USE RIP FENCE. Always use a fence or straight edge
guide when ripping.

32_

SUPPORT LARGE PANELS. To minimize the risk of
blade pinching and kickback, always support large
panels as shown in figure 6, page 6 When cutting
operation requires the resting of the saw on the workpiece, the saw should be rested on the larger portion
and the smaller piece cut off.

33.

LOWER BLADE GUARD. WARNING: IF LOWER
BLADE GUARD MUST BE RAISED TO MAKE A
CUT, ALWAYS RAISE IT WITH THE RETRACTING
HANDLE TO AVOID SERIOUS INJURY. See Figure
18, Page 11.

34.

GUARD AGAINST

17_

MAINTAIN TOOLS WITH CARE. Keep tools sharp
and clean for better and safer performance, Follow
instructions for lubricating and changing accessories.

18.

DISCONNECT TOOLS.
When not in use, before
servicing, or when changing attachments, blades, bits,
cutters, etc. all tools should be disconnecte&

19.

REMOVE ADJUSTING KEYS AND WRENCHES.
Form habit of checking to see that keys and adjusting
wrenches are removed from tool before turning it on.

20,

AVOID ACCIDENTAL
STARTING.
Don't carry
plugged-in tool with finger on switch Be sure switch is
off when plugging in,

21,

OUTDOOR USE EXTENSION CORDS. When tool is
used outdoors, use only extension cords intended for
use outdoors and so marked

35,

BEFORE MAKING A CUT, BE SURE THE DEPTH
AND BEVEL ADJUSTMENTS ARE TIGHT.

22.

KEEP BLADES CLEAN AND SHARP. Sharp blades
minimize stalling and kickback.

36_

23r

KEEP HANDS AWAY FROM CUTTING AREA. Keep
hands away from blades, Do not reach underneath
work while blade is rotating. Do not attempt to remove
cut material when blade is moving,
WARNING:
BLADES COAST AFTER TURN OFF.

USE ONLY CORRECT BLADES, Do not use blades
with incorrect size holes Never use blade washers or
bolts that are defective or incorrect, The maximum
blade capacity of your saw is 7-1/4 inch.

37,

AVOID CUTTING NAILS, Inspect for and remove all
nails from lumber before cutting.

38,

NEVER touch the blade or other moving parts during
use,

39.

NEVER start a tool when its rotating component is in
contact with the workpiece,

40,

NEVER lay a tool down before its moving parts have
come to a complete stop.

41.

DO NOT OPERATE THIS TOOL WHILE UNDER THE
INFLUENCE OF DRUGS, ALCOHOL, OR ANY MEDICATION.

42r

POLARIZED PLUG. To reduce the risk of electric
shock, this too! has a polarized plug (one blade is wider
than the other), This plug will fit in a polarized outlet
only one way. If the plug does not fit fully in the outlet,
reverse the plug, If it still does not fit, contact a qualified
electrician to install the proper outlet. Do not change
the plug in any way,

When servicing use only identical
placement parts.

24,

NEVER USE IN AN EXPLOSIVE ATMOSPHERE.
Normal sparking of the motor could ignite fumes,

25,

INSPECT TOOL CORDS PERIODICALLY and ifdamaged, have repaired by authorized service facility,
Stay constantly aware of cord location and keep it well
away from the rotating blade.

26,

INSPECT EXTENSION CORDS PERIODICALLY and
KEEP HANDLES DRY, CLEAN, AND FREE FROM
OIL AND GREASE. Always use a clean cloth when
cleaning, Never use brake fluids, gasoline, petroleumbased products, or any strong solvents to clean your
tool.

28_

STAY ALERT AND EXERCISE CONTROL.

Watch

what you are doing and use common sense. Do not
operate tool when you are tired, Do not rush,
29_

CHECK DAMAGED PARTS. Before further use of the
tool, a guard or other part that is damaged should be
carefully checked to determine that it will operate
properly and perform its intended function, Check for
alignment of moving parts, binding of moving parts,

Kickback occurs

when the saw stalls rapidly and is driven back towards
the operator.
Release switch immediately if blade
bindsor saw stalls. Don't remove saw from work during
a cut while the blade is moving, See Pages 6 and Z,

replace if damaged
27.

KICKBACK,

44.

Page 3

SAVE THESE INSTRUCTIONS.

Craftsman

re-

Refer to them fre-

quently and use them to instruct others who may use
this tool If you loan someone this tool, loan them these
instructions also

FEATURES
Features include easily operated bevel cut and depth of cut
adjustment mechanisms; positive 0 ° bevel stop; directed air
flow for keeping line of cut clear; blade wrench storage; and
lock-off switch, See Figure 1_
Before attempting to use your saw, familiarize yourself
with all operating features and safety requirements.

APPLICATIONS
(Use only for the purpose listed below)
1_ Cutting all types of wood products (lumber, plywood, /
paneling).
ELECTRICAL

CONNECTION

Your circular saw has a precision built electric motor. It
should be connected to a power supply that is 120 volts, 60
Hz, AC only (normal household current)° Do not operate
this tool on direct current (DC). A voltage drop of more than
10 percent will cause a loss of power and overheating. If your
saw does not operate when plugged into an outlet, doublecheck the power supply.

SWITCH
Your saw is equipped with a "lock-off" switch, which reduces
the possibility of accidental starting. You must depress the
button on top of the handle in order to be able to pull the switch
trigger. The lock resets each time the trigger is released.

LOCK.OFF

BUTTON

SWITCH TRIGGER
UPPER BLADE

GUARD_
LOWER BLADE
GUARD HANDLE

BASE
ASSEMBLY

DEPTH OF CUT
ADJUSTMENT

LOWER
BLADE GUARD

(Wing Nut)
BLADE WRENCH

BLADE WRENCH
STORAGE AREA

BLADE

BEVEL CUT
ADJUSTMENT
(Wing Nut)
Fig. 1

The operation of any Circular Saw can result in foreign objects being thrown into your eyes,
which can result tn severe eye damage. Before commencing power tool operation, always
wear safety goggles or safety glasses with side shields and a full face shield when needed.
We recommend Wide Vision Safety Mask for use over eyeglasses or standard safety glasses
with side shields, available at Sears Catalog Order or Retail Stores.
Page 4

TO ASSEMBLE

OR REMOVE

ERATiON

BLADE

See Figures 2 and &
1 Unplug your saw.

2, Place your saw on a piece of scrap wood as shown in figure 3 and remove blade screw, NOTE: With blade teeth embedded
in the wood, turn blade screw counterclockwise to remove,
3_ Remove spring washer and outer blade washer ("D" washer) NOTE: BLADE CAN BE REMOVED AT THIS POINT. If
you are assembling blade for the first time, or changing blades continue to follow the steps below,
4, Wipe a drop of oil onto inner blade washer and outer blade washer ("D" washer) where they contact blade,

5, Fitsawbladeinsidebladeguardandontospindie,
NOTE: Thesawteethpointupwardatthefrontofsawasshowninfigure
2,
6. Replace "D" washer and spring washer NOTE: "Cupped" side of spring washer goes against "D" washer See Figure
2,
7 Replace blade screw Tighten blade screw securely. NOTE: Turn blade screw clockwise to tighten
REMEMBER; NEVER USE A BLADE THAT ISTOO THICK TO ALLOW
ON THE SPINDLE°
BLADE
WRENCH

_
/'/_"_"k

SPINDLE

!//__J
_/ / _////

THE "D" WASHER

LOWER
BLADE

TO ENGAGE

WITH THE FLAT

LOWER BLADE
GUARD HANDLE

GUARD
HANDLE

.J.

"_/

BLADE

LOWER BLADE
GUARD
OUTER BLADE WASHER

("D" WASHER)
OUTSIDE OF SPRING WASHER
BLADE WRENCH

CUPPED
SIDE
AGAINST
SPRING
WASHER
"D" WASHER _-

_'_

BLADE SCREW

(4_-74.,,_
Fig 2
Page 5

Fig 3

O ERATION
SAW

BLADES

The best of saw blades will not cut efficiently if they are not
kept ctead, sharp, and properly seL Using a dull blade will
place a heavy load on your saw and increase the danger of
kickback. Keep extra blades on hand, so that sharp blades
are always available.

MAKING

A CUT

Gum and wood pitch hardened on blades will slow your saw
down. Use gum and pitch remover, hot water', or kerosene to
remove these accumulations. DO NOT USE GASOLINE.
BLADE

GUARD

SYSTEM

See Figure 4.
The lower blade guard attached to your circular saw is
there for your protection and safety. It should never be
altered for any reason° If it becomes damaged, do not
operate your saw until the damage has been repaired or
replaced.
Always leave guard in operating position
when using your saw.

UNDERSIDE

OF WORK

Fig 4

Never use saw when guard is not operating correctly.
Guard should be checked for correct operation before
each use. NOTE: The guard is operating correctly when
it moves freely and readily returns to the closed position.
If you drop your saw, check the lower blade guard for
damage at all depth settings before reuse.

BLADE SET TOO DEEP

Fig 5

KICKBACK
See Figure 5.
THE BEST GUARD AGAINST
DANGEROUS PRACTICES.

KICKBACK IS TO AVOID

Kickback occurs when the blade stalls rapidly and the saw is
driven back towards you. Blade stalling is caused by any
action which pinches the blade in the wood.
RIGHT

KICKBACK

IS CAUSED

BY:

1.
2_
3.
4,

Incorrect blade depth setting. See Figure 5.
Sawing into knots or nails in work.
Twisting blade while making a cuL
Making a cut with a ddll, gummed up, or improperly set
blade_

5,
6.
7.
8_

Incorrectly supporting work. See Figure 6.
Forcing a cut.
Cutting warped or wet lumber
Tool misuse or incorrect operating procedures.

WRONG
Fig. 6

Page 6

OPERATION
TO LESSEN

THE CHANCE

OF KICKBACK:

1. Always keep the correct blade depth setting - the correct
blade depth setting for all cuts should not exceed 1/4 inch
below the material to be cut See Figure 7.
2, Inspect the work for knots or nails before beginning a cut
Never saw into a knot or nail,
3r Make straight cuts, Always use a straight edge guide
when rip cutting This helps prevent twisting the blade in
the cut.
4 Always use clean, sharp and properly set blades. Never
make cuts with dull blades.
5 To avoid pinching the blade, support the work properly
before beginning a cuL The right and wrong ways to
support large pieces of work are shown in figure 6.
6. When making a cut use steady, even pressure
Never
force cuts.
7. Do not cut warped or wet lumber
8. Always hold your saw firmly with both hands and keep
your body in a balanced position so as to resist the forces
of kickback should it occur

CORRECT BLADE DEPTH SETTING BLADE EXPOSED '1/4 INCH OR LESS ON
UNDERSIDE OF WORK

Fig. 7

WHEN USING YOUR SAW ALWAYS STAY ALERT AND
EXERCISE CONTROL. DO NOT REMOVE YOUR SAW
FROM WORKPIECE WHILE THE BLADE IS MOVING.

DEPTH

OF CUT

ADJUSTMENT

Always keep correct blade depth setting, The correct blade
depth setting for all cuts should not exceed 1/4 inch below the
material to be cuL More blade depth will increase the chance
of kickback and cause the cut to be rough_

TO ADJUST BLADE
1, Unplugyour saw.

DEPTH

WING NUT

BASE
ASSEMBLY
2, Loosen wing nut. See Figure 8,
3. Hold base fiat against the work and raise or lower saw
until the required depth is reached,
4 Tighten wing nut securely

Fig. 8
RIGHT

STARTING
A CUT
KNOW THE RIGHT WAY TO USE YOUR SAW.
See Figure g,
NEVER USE YOUR SAW AS SHOWN IN FIGURE 10.
NEVER PLACE YOUR HAND ON THE WORKPIECE
BEHIND YOUR SAW WHILE MAKING A CUT,

Page 7

O ERATION
TO HELP

MAINTAIN

CONTROL:

1 Always support your work near the cut
2 Support your work so the cut will be on your right
3_ Clamp your work so it will not move during the cut,
Place your work with its good side down NOTE: The good
side is the side on which appearance is importanL
Before beginning a cut, draw a guide line along the desired
line of cut Then place front edge of base on that part of your
work that is solidily supported. See Figure 9.
NEVER PLACE YOUR SAW ON THAT PART OF THE
WORK THAT WILL FALL OFF WHEN THE CUT IS MADE.
See Figure 11_
Keep the cord away from cutting area. ALWAYS place the
cord to prevent it from hanging up on the work while making
a cut.

Hold your saw firmly with both hands. See Figure 12
Push the lock-off button and squeeze the switch trigger_
NOTE: The lock-off button is located on top of the handle.
ALWAYS let the blade reach full speed, then guide your saw
into the work.

WRONG
Fig 11

When making a cut use steady, even pressure. Forcing
causes rough cuts, could shorten the life of your saw and
could cause "kickback."
REMEMBER:
When sawing through work, the lower blade guard does
not cover the blade, exposing it on the underside of work.
Keep your hands and fingers away from cutting area.
Any part of your body coming in contact with the moving
blade will result in serious injury.
After you complete your cut release the trigger and allow the
blade to come to a complete stop. DO NOT REMOVE YOUR
SAW FROM WOR KPIECE WHILE THE BLADE IS MOVING.
_When
lifting your saw from the work the blade
is exposed on the underside of your saw until the lower' blade
guard closes Make sure lower blade guard is closed before
setting your saw down on work surface.
Page 8

OPERATION
TO CROSS

CUT

OR RIP CUT

TOP VIEW OF SAW

When making a cross cut or rip cut, align yeur line of cut with
the outer blade guide notch on the saw base as shown in
figure 13 Since blade thicknesses vary, always make a trial
cut in scrap material along a guideline to determine how
much, if any, the guideline must be offset to produce an
accurate cut. NOTE: The distance from the line of cut to the
guideline is the amount you should offset the guideline.

FRONT OF SAW

EDGE GUIDE (RIP GUIDE)
Use a rip guide when making rip cuts up to five inches wide
It helps prevent the blade from twisting in a cuL The blade
twisting in a cut can cause kickback. A rip guide is available
at your Sears Catalog Order or Retail Store,

TO ASSEMBLE RIP GUIDE
1. Unplug your saw

i DEL'NE'
ALIGN OUTER BLADE GUIDE NOTCH ON SAW
BASE WITH LINE OF CUT AS SHOWN WHEN
MAKING CROSS CUTS OR RIP CUTS
Fig, 13

2. Place rip guide through holes in saw base as shown in
figure 14.
3. Adjust rip guide to the length needed for the cut.
4 Tighten edge guide screw securely.
When using a rip guide, position
against the edge of work. This
pinching the blade. The guiding
for your cut to be straight Use
from binding in the cut_
TO BEVEL

the face of the rip guide firmly
makes for a true cut without
edge of work must be straight
caution to prevent the blade

CUT

The angle of cut of your saw may be adjusted to any desired
setting between zero and 51 5°. NOTE: When making cuts
at 51.5 ° blade should be set at full depth of cut, with edge
guide screw removed.

,,,DE

When making 45 ° bevel cuts, there is a notch in the saw base
to help you line up the blade with the line of cut. See Figure
15. Align your line of cut with the inner blade guide notch on
the saw base when making 45 ° bevel cuts. Since blade
thicknesses
vary and different angles require different
settings, always make a trial cut in scrap material along
a guideline to determine how much you should offset the
guideline on the board to be cut.

BEVEL

1111ill

I)!lt:....

AO,0S MENT

When making a bevel cut hold your saw firmly with both hands
as shown in figure 16. Rest the front edge of the base on the
work. Push in the lock-off button and squeeze the switch
trigger. ALWAYS let the blade reach full speed, then guide
your saw into the work.
_

After you complete your cut release the trigger and allow the
blade to come to a complete stop. AFTER the blade has
stolr_ped, lift your saw from the work.

scA'-E
E

GUIDELIN

ALIGN INNER BLADE GUIDE NOTCH ON SAW
BASE WITH LINE OF CUT AS SHOWN WHEN
MAKING

Page 9

45 ° BEVEL CUTS

Fig t5

O EFIATION
TO ADJUST BEVEL SETTING
1. Unplug your saw.

2, Loosen wing nut. See Figure 15_
3 Raise motor housing end of saw until you reach desired
angle setting on bevel scale, See Figure 15.
4, Tighten wing nut securely.

POSITIVE 0 ° BEVEL STOP
See Figure 17.

LOWER BLADE GUARD
Fig. 16

Your' saw has a positive 0° bevel stop, that has been factory
adjusted to assure 0 ° angle of your saw blade when making
90 ° cuts. However, misalignment can occur during shipping.

BEVEL
ADJUSTMENT
WING NUT

i=.....

ADJUSTMENT
SCREW

TO CHECK
1. Unplug your saw.

2 Place yoursawin an upside down position on workbench
See Figure 17.
3. Using a carpenter's square, check squareness of saw
blade to the base of your saw.

HEX NUT
POSITIVE 0 ° BEVEL STOP

TO ADJUST
1. Unplug your saw.

2.
3,
4.
5_

W BLADE

Loosen wing nuL
Loosen hex nut securing adjustment screw,
Turn screw and adjust base until square with saw blade.
Tighten hex nut and wing nut securely.

CARPENTER'S

Page 10

SQUARE

OPERATION
TO POCKET

CUT

See Figure 18,

Adjust the bevel setting to zero, set blade to correct blade
depth setting, and swing the lower blade guard up using the
lower blade guard handle. ALWAYS RAISE THE LOWER
BLADE GUARD WITH THE HANDLE TO AVOID SERIOUS
INJURY. While holding lower blade guard by the handle,
firmty rest the front of the base flat against the workpiece with
the rear of the handle raised so the blade does not touch the
work, See Figure 18. Push the lock-off button down and
squeeze the switch trigger.
ALWAYS LET THE BLADE REACH FULL SPEED THEN
SLOWLY LOWER BLADE INTO THE WORK UNTIL BASE
IS FLAT AGAINST WORK. After you complete your cut
release the trigger and allow the blade to come to a complete
stop After the blade has stopped, remove it from the work,
Corners may then be cleared out with a hand saw or sabre
saw.

THE FOLLOWING RECOMMENDED ACCESSORIES
MANUAL WAS PRINTED.

Rip Guide
50 Ft.
100 Ft,
7-1/4 In_
7-1/4 In

ARE CURRENT AND WERE AVAILABLE AT THE TIME THIS ,_

7-1/4
7-1/4
7-1/4
7-1/4
7=1/4

14 A,W,G. Ext, Cord
14 A,W G, Ext Cord
40T General Purpose Cut-Off Blade
35T Master Combination Blade

The use of attachments

or accessories

not listed above might be hazardous.

Page 11

In_ 200T Plywood Blade
In,
18T Mach I Carbide Blade
In.
24T Mach 1Carbide Blade
In. 40T Mach I Carbide Blade
In.
24T Combination Carbide Blade

i,i

NTENANCE
GENERAL
Only the parts shown on parts list, page fifteen, are intended
to be repaired or replaced by the customer. All other parts
represent an important part of the double insulation system
and should be serviced only by a qualified Sears service
technician.
Avoid using solvents when cleaning plastic parts
Most
plastics are susceptible to various types of commercial
solvents and may be damaged by their use. Use clean cloths
to remove dirt, carbon dust, etc,

When electric tools are used on fiberglass boats, sports cars,
wallboard, spackling compounds, or plaster, it has been
found that they are subject to accelerated wear' and possible
premature failure, as the fiberglass chips and grindings are
highly abrasive to bearings, brushes, commutator, etc
Consequently it is not recommended that this tool be used for
extended work on any fiberglass material, wallboard, spackling
compounds, or plaster During any use on fiberglass it is
extremely important that the tool is cleaned frequently by
blowing with an air jet.

LUBRICATION

EXTENSION

CORDS

All of the bearings in this tool are lubricated with a sufficient
amount of high grade lubricant for the life of the unit under
normal operating conditions. Therefore, no further lubrication is required.

The use of any extension cord will cause some loss of power. To keep the loss to a minimum and to prevent tool overheating,
use an extension cord that is heavy enough to carry the current the tool will draw. Follow the recommended cord sizes on the
chart provided to determine the minimum wire size required in an extension cord

Extension Cord Length
25-50 Feet
50-100 Feet

Wire Gauge Size (A.W.G.)
16
14

When working with your tool outdoors, use an extension cord suitable for outdoor use and so marked. Outdoor use extension
cords are marked with the letters "WA" or} the cord's jacket.
_Keep
extension cords away from the cutting area and position the cord so that it will not get caught on lumber,
tools, etc, during cutting.

Extension cords suitable for use with your circular saw are available at your nearest Sears Catalog Order or Retail Store

Page 12

NOTES

Page 13

CRAFTSMAN

CIRCULAR

SAW-

MODEL NUMBER

315.108241

29
24

pa_.14

CRAFTSMAN

CIRCULAR

SAW- MODEL NUMBER

315.108241

{

The Model Number wilt be found on a plate attached to the Motor Housing. Always mention the Model Number in all correspondence regarding your
CIRCULAR SAW or when ordering repafr parts. Only the parts listed below are intended to be repaired or replaced.

SEE BACK

PAGE FOR PARTS ORDERING

}

INSTRUCTIONS

PARTS UST
Key
No.

Part
Number

Key
No.

Part
Number

970879-001

Data Plate ......................................................

623547-002

Spring Washer ...............................................

969858-001

Gear and Spindle ...........................................

612999-001

Blade Screw ...................................................

990147-001

Warning Tag ...................................................

999988-001

Label ..............................................................

999637-003

Bearing ...........................................................

968425-001

Logo Plate ......................................................

969373-002

Lower Blade Guard Support ...........................

967074-002

Wrench ...........................................................

968702-011

Screw (#8-16 x 3/4 In. Pan Hd.) ..................... 3

621433-013

Carriage Bolt (#1/4-20 x 3-1/4 In.) .................. 1

969827-004

Logo Plate ......................................................

968442-002

Fixed Blade Guard .........................................

968419-002

Bumper ..........................................................

617524-004

Screw (#10-16 x 1-3/4 In. Pan Hd.) ................ 1

967952-001

Torsion Spring ................................................

969855-001

Lower Blade Guard Assembly ........................ 1

941401-815

Roll Pin ...........................................................

718602-804

Retaining Ring ................................................

706404-007

Hex Nut (#8-32) **STD541008 ...................... 1

999982-001

Inner Blade Washer .......................................

703432-058

Screw (#8-32 x 5/8 In. Fil. Hd.} ....................... 1

***

970582-001

Screw (#8-16 X 3/4 In. Pan Hd.} .................... 4

998463-001

972000-2!1

Owner's Manual

Description

Quart.

Base Assembly ..............................................

931744-059

Washer ...........................................................

621438-006

Wing Nut **STD541625

621433-001

Carriage Bolt (#1/4-20 x 5/8 In,)

................................

**STD532507 ................................................

Saw Blade 7-1/4 In. for 5/8 In. Arbor
Outer Blade Washer .......................................

969856-001

Description

NOTE: "A"- The assembly shown represents an important part of the Double Insulated System, To avoid the possibility of alteration or damage
to the system, service should be performed by your nearest Sears Repair Center. Contact your nearest Sears Catalog Order or Retail
Store.
*
**
_**

Standard Hardware Item -- May Be Purchased Locally
Available From Div.98-- Source 980.00
Complete Assortment Available At Your Nearest Sears Catalog Order or Retail Store
Page 15

1
1

S_ JRS
7ol/4 INCH
CIRCULAR SAW

OWNER'S
MANUAL

DOUBLE iNSULATED

Now that you have purchased your Circular Saw, should
a need ever exist for repair parts or service, simply
contact any Sears Service Center and most Sears,
Roebuck and Co. stores. Be sure to provide all pertinent
facts when you call or visit.

SERVICE

MODEL NO.
315.108241

The model number of your Circular Saw will be found on
a plate attached to the motor' housing.

HOW TO ORDER
REPAIR PARTS

WHEN ORDERING
REPAIR PARTS,
]'HE FOLLOWING INFORMATION:

ALWAYS

GIVE

• PART NUMBER

o PART DESCRIPTION

o MODEL NUMBER
315.108241

o NAME OF ITEM
Circular Saw

All parts listed may be ordered from any Sears Service
Center and most Sears stores.
If the parts you need are not stocked locally, your order
will be electronically transmitted to a Sears Repair Parts
Distribution Center for handling.

SEARS, ROEBUCK AND CO,, Hoffman Estates, IL 60179

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Craftsman 315108241 User Manual CIRCULAR SAW Manuals And Guides L0807084

CRAFTSMAN Saw Circular Manual L0807084 CRAFTSMAN Saw Circular Owner's Manual, CRAFTSMAN Saw Circular installation guides

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