Multiquip Mq Power Duelweld Welder Ac Generator Blw 400Ssw Users Manual

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PARTS AND OPERATION MANUAL
PARTS AND OPERATION MANUAL
Table of Contents

MQ POWER
DUELWELDTM
WELDER/AC GENERATOR

© COPYRIGHT 2001, MULTIQUIP INC.

MODEL BLW-400SSW

S/N 5308765~

Revision #1(06/15/01)
MULTIQUIP INC.

PARTS DEPARTMENT:

18910 WILMINGTON AVE.
800-427-1244
CARSON, CALIFORNIA 90746 FAX: 800-672-7877
SERVICE DEPARTMENT:
310-537-3700
800-421-1244
800-835-2551
FAX: 310-537-3927
FAX: 310-638-8046
E-mail:mq@multiquip.com • www:multiquip.com

Table of Contents

PAGE 2 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

HERE'S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING
PARTS DEPARTMENT
800/427-1244 or 310/537-3700
FAX: 800/672-7877 or 310/637-3284
SERVICE DEPARTMENT
800/835-2551 or 310/537-3700
FAX: 310/638-8046
WARRANTY DEPARTMENT
800/835-2551 or 310/537-3700
FAX: 310/638-8046
MAIN
800/421-1244 or 310/537-3700
FAX: 310/537-3927

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 3

TABLE OF CONTENTS
Here’s How to Get Help........................................... 3
Parts Ordering Procedures ..................................... 5
Rules for Safe Operation ..................................... 6-7
Operation and Safety Decals ............................... 8-9
Specifications ........................................................ 10
General Information .............................................. 11
Dimensions ........................................................... 12
Trailer Safety Guidelines .................................. 13-18
Trailer Wiring Diagram........................................... 19
Electrical Brake Troubleshooting ........................... 20
Towing Safety Guidelines ...................................... 21
Controls and Indicators .................................... 22-23
Output Terminal Overview ................................ 24-25
Installation ............................................................. 26
Pre-Set Up ....................................................... 27-29
Load Application ................................................... 30
Welder Operating Instructions ......................... 31-32
Welder/AC Generator Start-up Instructions..... 33-34
Shutdown Instructions........................................... 35
Maintenance ......................................................... 36
Preparation for Long Term Storage ...................... 37
Generator Wiring Diagram ............................... 38-39
Engine Wiring Diagrams................................... 40-41
Engine Troubleshooting.................................... 42-44
Welding Troubleshooting ....................................... 45
Explanation of Codes in Remarks Section............ 46
Suggested Spare Parts List .................................. 47

BLW-400SSW WELDER/
AC GENERATOR
Generator Assembly ........................................ 48-51
Control Box Assembly ...................................... 52-55
Control Parts Assembly, part 1 ........................ 56-57
Control Parts Assembly, part 2 ........................ 58-59
Engine and Radiator Assembly........................ 60-61
Battery Assembly ............................................. 62-63
Muffler Assembly ............................................. 64-65
Fuel Tank Assembly ......................................... 66-67
Enclosure Assembly ......................................... 68-69
Rubber Seals Assembly ................................... 70-71
Decal Assembly ............................................... 72-73

KUBOTA V1205B ENGINE
Crankcase Assembly ....................................... 74-75
Oil Pan Assembly ............................................. 76-77
Cylinder Head Assembly .................................. 78-79
Gear Case Assembly ....................................... 80-81
Main Bearing Case Assembly .......................... 82-83
Head Cover Assembly ..................................... 84-85
Inlet Manifold Assembly ................................... 86-87
Exhaust Manifold Assembly ............................. 88-89
Rocker Arm Valve Assembly ............................ 90-91
Camshaft Assembly ......................................... 92-93
Piston Crankshaft Assembly ............................ 94-95
Flywheel Assembly .......................................... 96-97
Injection Pump Assembly ................................. 98-99
Fuel Camshaft Assembly ............................. 100-101
Nozzle Holder Assembly .............................. 102-103
Idling Apparatus Assembly .......................... 104-105
Governor Assembly ..................................... 106-107
Speed Control Plate Assembly .................... 108-109
Dynamo Assembly ....................................... 110-111
Water Flange Assembly ............................... 112-113
Water Pump Assembly ................................. 114-115
Fan Assembly............................................... 116-117
Radiator Assembly ....................................... 118-119
Air Cleaner Assembly................................... 120-121
Fuel Filter Component Assembly................. 122-123
Dynamo Component Assembly ................... 124-125
Starter Component Assembly ...................... 126-127
Nozzle Holder Component Assembly .......... 128-129
Injection Pump Component Assembly ......... 130-133
Accessories .................................................. 134-135
Terms and Conditions - Sales ............................. 136

NOTE

Specification and part number
are subject to change without
notice.

PAGE 4 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

PARTS ORDERING PROCEDURES
■
■
■
■
■
■
■

Dealer account number
Dealer name and address
Shipping address (if different than billing address)
Return fax number
Applicable model number
Quantity, part number and description of each part
Specify preferred method of shipment:

•
•
•
•

UPS Ground
UPS Second Day or Third Day*
UPS Next Day*
Federal Express Priority One (please provide us with your Federal
Express account number)*

•
•

Airborne Express*
Truck or parcel post

*Normally shipped the same day the order is received, if prior to 2PM west coast time.

Earn Extra Discounts when
you order by FAX!
All parts orders which include complete part numbers
and are received by fax qualify for the following extra
discounts:
Number of
line items ordered
1-9 items

Additional Discount
3%

10+ items**

5%

Get special freight allowances
when you order 10 or more
line items via FAX!**
■ UPS Ground Service at no charge for freight
■ PS Third Day Service at one-half of actual freight cost
No other allowances on freight shipped by any other carrier.
**Common nuts, bolts and washers (all items under $1.00 list price)
do not count towards the 10+ line items.
*DISCOUNTS ARE SUBJECT TO CHANGE*

count
s
i
D
x
Fa
A
Extra
tic US
s
e
m
for Do
ly
rs On
e
l
a
e
D

UPS l
Specia

nly
ders o
xed or
a
f
r
o
F

Now! Direct TOLL-FREE access
to our Parts Department!

Toll-free nationwide:
800-421-1244
Toll-free FAX:
800/6-PARTS-7 • 800-672-7877

Fax order discount and UPS special programs revised June 1, 1995

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 5

Table of Contents

RULES FOR SAFE OPERATION
CAUTION:
Failure to follow instructions in this manual may
lead to serious injury or even death! This
equipment is to be operated by trained and
qualified personnel only! This equipment is for
industrial use only.
The following safety guidelines should always be used when
operating the BLW-400SSW Welder/AC Generator:
GENERAL SAFETY
■ DO NOT operate or service this equipment before
reading this entire manual.
■ This equipment should not be operated by
persons under 18 years of age.
■ NEVER operate this equipment without proper
protective clothing, welding shield, ventilator,
steel-toed boots and other protective devices
required by the job.

■ NEVER touch the hot exhaust
manifold, muffler or cylinder. Allow
these parts to cool before servicing
engine or welder/AC generator.

■ High Temperatures – Allow the engine to cool before adding
fuel or performing service and maintenance functions. Contact
with hot components can cause serious burns.
■ The engine of this welder/AC generator requires an adequate
free flow of cooling air. Never operate the welder/AC generator
in any enclosed or narrow area where free flow of the air is
restricted. If the air flow is restricted it will cause serious damage
to the welder/AC generator engine and may cause injury to
people. The engine gives off DEADLY carbon monoxide gas.

CAUTION:
■ NEVER operate this equipment when not feeling
well due to fatigue, illness or taking medicine.
■ NEVER operate this equipment under the
influence or drugs or alcohol.

■ NEVER use accessories or attachments, which are not
recommended by MQ Power for this equipment. Damage to
the equipment and/or injury to user may result.
■ Manufacture does not assume responsibility for any accident
due to equipment modifications.

Always refuel in a well-ventilated area, away
from sparks and open flames.
Always use extreme caution when working with
flammable liquids. When refueling, stop the
engine and allow it to cool. DO NOT smoke
around or near the machine. Fire or
explosion could result from fuel vapors, or if
fuel is spilled on a hot engine.
■
NEVER operate the welder/AC
generator in an explosive atmosphere or
near combustible materials. An explosion or
fire could result causing severe bodily harm
or even death.
■ Topping-off to filler port is dangerous, as it tends to spill fuel.

■ Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
■ Always check the machine for loosened threads or bolts before
starting.

PAGE 6 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

RULES FOR SAFE OPERATION
CAUTION:

CAUTION:

This welder/AC generator is a source of
providing LETHAL high voltages. Never
permit unqualified personnel-especially
children to operate the welder/AC generator.
■ This welder/AC generator is equipped with a ground terminal
for your protection. Always complete the grounding path from
the welder/AC generator to an external grounding source.
■ NEVER operate this welder/AC generator, or handle any
electrical equipment while standing in water, while bare foot,
while hands are wet, or in the rain. Dangerous electrical
shock could occur causing severe bodily harm or even death.
■ This welder/AC generator requires an adequate free flow of
cooling air. Never operate the welder/AC generator in any
enclosed or narrow area where free flow of the air is restricted.
If the air flow is restricted it will cause serious damage to the
welder/AC generator and may cause injury to people.

■ Never use damaged or worn cables when connecting
power tools or equipment to the welder/AC generator. Make
sure power connecting cables are securely connected to
the generator’s output terminals. Insufficient tightening of
the terminal connections may cause damage to the welder/
AC generator and electrical shock.

CAUTION:
DO NOT touch or open coolant drain plug,
radiator cap, or engine oil drain plug while
the welder/AC generator is running. Always
allow sufficient time for the engine and
generator to cool before performing
maintenance.

■ Arc rays can cause blindness. Always wear protective
shield when welding.

CAUTION:
Emergencies

■ NEVER touch output terminals or electrode during
operation. This is extremely dangerous. Always stop the
machine when contact with the output terminals and
welding electrode.

CAUTION:

■ Always know the location of the nearest fire extinguisher
and first aid kit. Know the location of the nearest telephone.
Also know the phone numbers of the nearest ambulance,
doctor and fire department. This information will be invaluable
in the case of an emergency.
Maintenance Safety
■ NEVER lubricate components or attempt service on a running
machine.
■ Always allow the machine a proper amount of time to cool
before servicing.
■ Keep the machinery in proper running condition.
■ Fix damage to the machine immediately and always replace
broken parts.
■ Dispose of hazardous waste properly. Examples of potentially
hazardous waste are used motor oil, fuel, coolant and fuel
filters.

■ Never connect the welder/AC generator to house wiring.
This is illegal and very dangerous. Electrical shock could
occur causing damage to the welder/AC generator and
bodily harm even death.

■ DO NOT use plastic containers to dispose of hazardous
waste.
■ DO NOT pour waste, oil, coolant or fuel directly onto the
ground, down a drain or into any water source.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 7

Table of Contents

OPERATION AND SAFETY DECALS

PAGE 8 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

OPERATION AND SAFETY DECALS

P/N DCL160

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 9

Table of Contents

BLW-400SSW — SPECIFICATIONS
Table 1. Specifications
Welder Specifications
Model

BLW-400SSW

Type

Brushless, revolving, field type generator

Armature Connection

Single

Dual

Rated Current

350A

175A

Rated Voltage

34V

27V

Range of Current

70~400A

35~200A

Generator Specifications
Frequency

60 Hz

Speed

3600 rpm

Max. Output

14kW

Rated Output

12.5kW

Voltage

120/240 V

Engine Specifications
Model

KUBOTA V 1205

Type

4 Cycle, water-cooled, in line, overhead valve

No. of Cylinders

4 cylinders

Bore x Stroke

2.8 in. x 2.9 in. (72 mm x 73.6 mm)

Rated Output

31.5HP/3600 rpm

Displacement

73 cu. in. (1198 cc)

Starting

Electric

Coolant Capacity

1.3 gal. (5 liters)

Lube Oil Capacity

1.6 gal. (6 liters)

Fuel Consumption

Welding 2 gal. (5L)/hr
AC Power 2.1 gal. (7.9L)/hr

Fuel Capacity

Approx. 10.6 gal (40 liters)

Fuel type

#2 Diesel Fuel

Battery

12V- 70AH

The maximum output of the engine listed above is applicable to supplying electrical power for continuous service at ambient
conditions in accordance with SAE Test cord J607. The above ambient conditions are at standard sea level, with a barometric
reading of 29.92 inches and a temperature of 60 degrees Fahrenheit.
Generally, the engine output power will decrease 3 1/2% for each 1000 feet of altitude above sea level, and 1% for each 10° F
Fahrenheit above the standard temperature of 60° F.
PAGE 10 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

BLW-400SSW — GENERAL INFORMATION
BLW-400SSW FAMILIARIZATION
Generator
The MQ Power Model BLW-400 welder/AC generator can
provide 400 amps of welding current with a single operator
or 200 amps of welding current simultaneously with two
operators. When used as a welder/AC generator it can
provide a maximum of 6,000 watts of power.
Control Panel
The control panel is provided with the following:
! One GFCI 120 volt receptacle, 20 amp
! One 120 volt receptacle, 30 amp
! One 120/240 volt receptacle, 30 amp
! Main Circuit Breaker 265V @25 amps
! Circuit Protector Breaker (GFCI) 120V @20 amps
! Idle Control Switch
! Starter Switch
! Warning Lamp Unit
! Hour Meter
! Ground Terminal

Excitation System
The BLW-400SSW Welder/AC generator uses a brushless
exciter to create rated output electricity. This system will
use the mechanical energy generated by the 3600 RPM
engine to spin the rotor (or armature) inside the welder/AC
generator (or alternator end).
The motion created by the rotor (which holds copper coils)
spins inside a housing of permanent magnets called the
"STATOR". A magnetic field is created by the stator and
produces an electrical current.
Engine
The BLW-400SSW is powered by a 4-cycle KUBOTA diesel
engine. This engine is designed to meet every performance
requirement for welder/AC generator. Reference Table 1, page
10 for engine specifications.
In keeping with MQ Power's policy of constantly improving
its products, the specifications quoted herein are subject to
change without prior notice.

Engine Protection System
Engine protection fail safe features are provided in the event
of low oil pressure, high coolant temperature and failure of
the battery to charge. If any of the above conditions occur
while operating the welder/AC generator, it will cause a
complete unit shut down.
Battery Charge Indicator

The BLW-400SSW Welder/AC generator is provided with an
automatic idle (engine) control capability for noise
suppression and fuel cost reduction. The automatic idle
control feature automatically engages under a no-load
condition.
When the Idle Control Switch is placed in the “ON” position,
the engine revolutions will be approximately 2200 rpm (lowspeed operation). When a load is connected to one of the
output receptacles, the engine speed will a u t o m a t i c a l l y
increase to about 3600 rpm (high-speed operation) within 10
seconds. Conversely, when the load is removed, the engine
speed will automatically drop back down to 2200 rpm within
10 seconds.

This unit is equipped with a protective device that signals
an indicator and automatically stops the engine when the
battery cannot be charged by the alternator.
Water Temperature Indicator
This unit is equipped with an apparatus that signals an
indicator and automatically stops the engine when the cooling
water temperature becomes abnormally high. This apparatus
will not function properly if the machine is operated with
less than the proper amount of coolant.

Idle Control Switch

Oil Pressure Warning Indicator
If low oil pressure is detected while operating the welder/AC
generator, the engine protection system will shut down the
engine.
If this condition (low oil pressure) should occur, please refer
to the engine troubleshooting table (page 44) in this manual.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 11

Table of Contents

BLW-400SSW — DIMENSIONS

Figure 1. BLW-400SSW Dimensions
PAGE 12 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

BLW-400SSW — TRAILER-SAFETY GUIDELINES
Frame Length - This measurement is from the ball
hitch to the rear bumper (reflector).
ALWAYS make sure the trailer is in good 5. Frame Width - This measurement is from fender to
operating condition. Check the tires for
fender.
proper inflation and wear. Also check the 6.
Jack Stand - Trailer support device with maximum
wheel lug nuts for proper tightness.
pound requirement from the tongue of the trailer.
7. Coupler - Type of hitch used on the trailer for towing.
Explanation of Chart:
8. Tire Size - Indicates the diameter of the tire in inches
This section is intended to provide the user with trailer ser(10,12,14, etc.), and the width in millimeters
vice and maintenance information. The service and main(175,185,205, etc.). The tire diameter must match the
tenance guidelines referenced in this section apply a wide
diameter of the tire rim.
range of trailers. Remember periodic inspection of the trailer 9. Tire Ply - The tire ply (layers) number is rated in letters;
will ensure safe towing of the equipment and will prevent
2-ply,4-ply,6-ply, etc.
damage to the equipment and personal injury.
10. Wheel Hub - The wheel hub is connected to the trailer’s
axle.
It is the purpose of this section to cover the major mainte- 11. Tire Rim - Tires mounted on a tire rim. The tire rim must
nance components of the trailer. The following trailer commatch the size of the tire.
ponents will be discussed in this section:
12. Lug Nuts - Used to secure the wheel to the wheel hub.
Always use a torque wrench to tighten down the lug
" Brakes
nuts. See Table 4 and Figure 5 or lug nut tightening and
" Tires
sequence.
" Lug Nut Torquing
13. Axle - Indicates the maximum weight the axle can sup" Suspension
port in pounds, and the diameter of the axle expressed
" Electrical
in inches (see Table 3). Please not that some trailers
" Brake Troubleshooting Tables
have a double axle. This will be shown as 2-6000 lbs.,
meaning two axles with a total weight capacity of 6000
Use the following definitions with reading Table 2.
pounds.
1. Fuel Cell - Provides an adequate amount of fuel for 14. Suspension - Protects the trailer chassis from shocks
the equipment in use. Fuel cells must be empty when
transmitted through the wheels. Types of suspension
transporting equipment.
used are leaf, Q-flex, and air ride.
2. Braking System - System employed in stopping the 15. Electrical - Electrical connectors (looms) are provided
trailer. Typical braking systems are electric, surge, hywith the trailer so the brake lights and turn signals can
draulic, hydraulic-surge and air.
be connected to the towing vehicle.
3. GVWR- Gross Vehicle Weight Rating (GVWR), is the 16. Application - Indicates which units can be employed
maximum number of pounds the trailer can carry, inon a particular trailer.
cluding the fuel cell (empty).

CAUTION:

4.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 13

Table of Contents

BLW-400SSW — TRAILER-SPECIFICATIONS

Table 2. Specifications
MOD EL

APPLIC ATION

FU E L
C E LL

B R AK E
SYSTEM

GVWR

FR AME
LEN GTH

FR AME
WID TH

JAC K
STAN D

TR LR -10-15

TLG-12, D C A15,
TLW-300

NO

NO

1900LB S

96"

50"

800LB .
FULL TILT WHEEL

TR LR -10X

TLG-12, D C A15,
TLW-300

NO

NO

1900LB S

96"

50"

800LB .
FULL TILT WHEEL

TR LR -10XF

TLG-12, D C A15,
TLW-300

51 GAL

NO

1900LB S

96"

50"

800LB .
FULL TILT WHEEL

TR LR -225W

D C A-10

NO

NO

2200LB S

85"

42"

800LB .
FULL TILT WHEEL

B LW-400

BLW-400

NO

ELEC TRIC

2700LB S

W/MAST 154"
W/O 124"

55"
(78" TALL)

800LB .
FULL TILT WHEEL

TR LR -15XF

D C A-15

41 GAL

NO

2700LB S

124"

55"

800LB .
FULL TILT WHEEL

TR LR -50X

D C A-25

NO

NO

2700LB S

124"

55"

800LB .
FULL TILT WHEEL

TR LR -50XF

D C A-25

41 GAL

NO

2700LB S

124"

55"

800LB .
FULL TILT WHEEL

TR LR -25SB T

D C A-25

NO

NO

2990LB S

120"

66"

800LB .
FULL TILT WHEEL

TR LR -70W

D C A-45, -60, 70

NO

SURGE

7000LB S

186"

77"

2000LB .
FLAT PAD

TR LR -70X

D C A-45, -60, 70

OPT

SURGE

7000LB S

138"

66"

2000LB .
FLAT PAD

TR LR -70XF

D C A-45, -60, 70

53 GAL

SURGE

7000LB S

138"

66"

2000LB .
FLAT PAD

TR LR -100XF

D C A-100, 125

150 GAL

HYD RAULIC SURGE

7000LB S

190"

76"

2000LB .
FLAT PAD

TR LR -85/125

D C A-85, 100,
125

145 GAL

HYD RAULIC

10000LB S

186"

77"

2000LB .
FLAT PAD

TR LR -150XF

D C A-150, 180

200 GAL

HYD RAULIC SURGE

11160LBS

204"

84"

5000 LB .
FLAT PAD

TR LR -220XF

D C A-220

250 GAL

HYD RAULIC SURGE

14000LB S

222"

83"

5000 LB .
FLAT PAD

TR LR -300XF

D C A-300

250 GAL

HYD RAULIC SURGE

18000LB S

238"

83"

5000 LB .
FLAT PAD

TR LR -400XF

D C A-400

350 GAL

ELEC TRIC

18000LB S

238"

83"

5000 LB .
FLAT PAD

TR LR -600XF

D C A-600, 800

550 GAL

AIR

30000LB S

384"

96"

5000 LB .
FLAT PAD

TR LR -800SX

D C A-600, 800

550 GAL

AIR

30000LB S

384"

96"

5000 LB .
FLAT PAD

PAGE 14 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

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BLW-400SSW — TRAILER-SPECIFICATIONS

Table 2. Specifications (Con't)
MODEL

COUPLER

TIRES

WHEELS

AXLE

HUBS SUSPENSION

ELECTRICAL

TRLR-10-15W

2" B A LL C LA S S
2 ADJUSTABLE

175-13C

13"X4.50"

2200# 2X 2

5 LUG

3 LE A F

4 WIRE LOOM W/
4 POLE FLAT

TRLR-10X

2" B A LL C LA S S
2 ADJUSTABLE

175-13C

13"X4.5"

2200#2X 2

5 LUG

3 LE A F

4 POLE FLAT

TRLR-10XF

2" B A LL C LA S S
2 ADJUSTABLE

175-13C

13"X4.5"

2200#2X 2

5 LUG

3 LE A F

4 POLE FLAT

TRLR-225W

2" B A LL C LA S S
2 ADJUSTABLE

175-13B

13X4.5"

2200#2X 2

5 LUG

Q F LE X

4 POLE FLAT

BLW 400

2" B A LL C LA S S
2 ADJUSTABLE

175-13C

13 X 4.5"

2200#2X 2

5 LUG

3 LE A F

4 POLE FLAT

TRLR-15XF

2" B A LL C LA S S

B78-13LRC

13"X4.50"

3500# 2-1/2"

5 LUG

4 LE A F

4 POLE RUBBER
FLAT

TRLR-50X

2" B A LL C LA S S

B78-13LRC

13"X4.50"

3500lbs.
2-3/8"

5 LUG

4 LE A F

4 POLE RUBBER
FLAT

TRLR-50XF

2" B A LL C LA S S

B78-13LRC

13"X4.50"

3500lbs.
2-3/8"

5 LUG

4 LE A F

4 POLE RUBBER
FLAT

TRLR-70W

2" B A LL C LA S S
3" ADJUSTABLE

205-14C
BIAS (4)

14" X 5"

3500lbs.
3"

5 LUG

5 LE A F

4 POLE RUBBER
FLAT

TRLR-70X

2" B A LL C LA S S
3" ADJUSTABLE

205-14C
BIAS (4)

14" X 5"

3500lbs
3"

5 LUG

5 LE A F

4 POLE RUBBER
FLAT

TRLR-70XF

2" B A LL C LA S S
3" ADJUSTABLE

205-14C
BIAS (4)

14" X 5"

3500lbs.
3"

5 LUG

5 LE A F

4 POLE RUBBER
FLAT

TRLR-100XF

ADJUSTABLE 2-5/6
OPT 3" EYE

205-15C
BIAS (4)

14"X5.5"

3500lbs
3"

5 LUG

5 LE A F

4 WIRE LOOM

TRLR-85/125

ADJUSTABLE 2-5/6
OPT 3" EYE

ST225/75R15D
RADIAL (4)

14"x6"

(2)-6000lbs

6 LUG

7 LE A F

4 WIRE LOOM

TRLR-150XF

3" BALL EYE

750-16 E
BIAS (4)

16" X 7"

(2)-6000lbs

8 LUG

7 LE A F

4 WIRE LOOM

TRLR-220XF

3" EYE
ADJUSTABLE

ST235/85R16E
RADIAL(4)

16" X 7"

(2)-7000lbs

8 LUG

Q F LE X

4 WIRE LOOM

TRLR-300XF

3" EYE
ADJUSTABLE

ST235/85R16E
RADIAL(6)

16" X 7"

(2)-6000lbs

8 LUG

Q F LE X

4 WIRE LOOM

TRLR-400XF

3" EYE
ADJUSTABLE

ST235/85R16E
RADIAL(6)

16" X 7"

(3)-7000lbs.

8 LUG

Q F LE X

4 WIRE LOOM

TRLR-600XF

5TH WHEEL

ST215/75R17.5H
RADIAL (8)

16" X 7"

(3)-10000lbs

8 LUG

7 LE A F

6 WIRE LOOM

TRLR-800AR

5TH WHEEL

ST215/75R17.5H
RADIAL (8)

16" X 7"

(3)-10000lbs

8 LUG

AIR-RIDE

6 WIRE LOOM

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 15

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BLW-400SSW —TRAILER SAFETY GUIDELINES
Brakes
If your trailer has a braking system, the brakes should be
inspected the first 200 miles of operation. This will allow
the brake shoes and drums to seat properly. After the first
200 mile interval, inspect the brakes every 3,000 miles. If
driving over rough terrain, inspect the brakes more
frequently.
Electric Brakes
Electrically actuated brakes (Figure 2) are similar to
hydraulic brakes. The basic difference is that hydraulic
brakes are actuated by an electromagnet.
Listed below are some of the advantages that electric
brakes have over hydraulic brakes:
" Brake system can be manually adjusted to provide
the corrected braking capability for varying road and
load conditions
" Brake system can be modulated to provide more or
less braking force, thus easing the brake load on the
towing vehicle
" Brake system has very little lag time between the time
the vehicle’s brakes are actuated and the trailer’s brakes
are actuated
" Brake system can provide an independent emergency
brake system
Remember in order to properly synchronize the tow vehicle’s
braking to the trailer’s braking, can only be accomplished
by road testing. Brake lockup, grabbiness or harshness is
due to lack of synchronization between the tow vehicle
and the trailer being towed or under-adjusted brakes.

Before any brake synchronizations adjustments can be
made, the trailer brakes should be burnished-in by applying
the brakes 20-30 times with approximately a 20 m.p.h.
decrease in speed, e.g. 40 m.p.h. to 20 m.p.h. Allow ample
time for brakes to cool between application. This allows
the brake shoes to slightly be seated into the brake drum
surface.
Figure 2 displays the major electric brake components that
will require inspection and maintenance. Please inspect
these components as required.
Electric Brake Adjustment
1. Place the trailer on jack stands. Make sure the jack
stands are placed on secure level ground.
2. Check the wheel and drum for free rotation.
3. Remove the adjusting hole cover from the adjusting
slot at the bottom brake backing plate.
4. With a screwdriver or standard adjusting tool, rotate
the star wheel of the adjuster assembly to expand the
brake shoes.
5. Adjust the brake shoes outward until the pressure of
the lining against the wheel drum makes the wheel
difficult to turn.
6. Rotate the star wheel in the opposite direction until the
wheel rotates freely with slight lining drag.
7. Replace the adjusting hole cover and lower the trailer
to the ground.
8. Repeat steps 1 through 6 on the remaining brakes.

Figure 2. Electrical Brake Components
PAGE 16 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

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BLW-400SSW —TRAILER SAFETY GUIDELINES
Tires/Wheels/Lug Nuts
Tires and wheels are a very important and critical
components of the trailer. When specifying or replacing the
trailer wheels it is important the wheels, tires, and axle are
properly matched.

CAUTION:
DO NOT attempt to repair or modify a
wheel. DO NOT install in inner tube to
correct a leak through the rim. If the rim
is cracked,
the
air
pressure in
the inner tube may cause pieces
of the rim to explode (break off)
with great force and cause serious
eye or bodily injury.
Tire Wear/Inflation
Tire inflation pressure is the most important factor in tire life.
Pressure should be checked cold before operation DO NOT
bleed air from tires when they are hot. Check inflation
pressure weekly during use to insure the maximum tire life
and tread wear.
Table 3 (Tire Wear Troubleshooting) will help pinpoint the
causes and solutions of tire wear problems.

Suspension
The leaf suspension springs and associated components
(Figure 3) should be visually inspected every 6,000 miles for
signs of excessive wear, elongation of bolt holes, and
loosening of fasteners. Replace all damaged parts
(suspension) immediately. Torqued suspension components
as detailed in Table 4.

CAUTION:

NOTE

Figure 3. Major Suspension Components

ALWAYS wear safety glasses when removing
or installing force fitted parts. Failure to
comply may result in serious injury.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 17

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BLW-400SSW —TRAILER SAFETY GUIDELINES
Table 4. Suspension Torque Requirements
Item

Torque (Ft.-Lbs.)

3/8" U-BOLT

MIN-30 MAX-35

7/16" U-BOLT

MIN-45 MAX-60

1/2" U-BOLT

MIN-45 MAX-60

SHACKLE BOLT

SNUG FIT ONLY. PARTS MUST ROTATE FREELY.

SPRING EYE BOLT

LOCKING NUTS OR COTTER PINS ARE PROVIDED TO
RETAIN NUT-BOLT ASSEMBLY.

MIN-30 MAX-50

SHOULDER TYPE
SHACKLE BOLT

Lug Nut Torque Requirements
It is extremely important to apply and maintain proper wheel
mounting torque on the trailer. Be sure to use only the
fasteners matched to the cone angle of the wheel. Proper
procedure for attachment of the wheels is as follows:
1. Start all wheel lug nuts by hand.
2. Torque all lug nuts in sequence. See Figure 4. DO NOT
torque the wheel lug nuts all the way down. Tighten
each lug nut in 3 separate passes as defined by Table 5.
3. After first road use, retorque all lug nuts in sequence.
Check all wheel lug nuts periodically.
Table 5. Tire Torque Requirements
Wheel Size

First Pass
FT-LBS

Second Pass
FT-LBS

Third Pass
FT-LBS

12"

20-25

35-40

50-65

13"

20-25

35-40

50-65

14"

20-25

50-60

90-120

15"

20-25

50-60

90-120

16"

20-25

50-60

90-120

Figure 4. Wheel Lug Nuts Tightening Sequence

NOTE
NEVER use an pneumatic air gun to
tighten wheel lug nuts.

PAGE 18 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

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BLW-400SSW —TRAILER-WIRING DIAGRAM

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 19

Table of Contents

BLW-400SSW —TRAILER-BRAKE TROUBLESHOOTING

Table 6. Electric Brake Troubleshooting
Symptom

Possible Cause

Solution

No Brakes or Intermittent Brakes

Any open circuits or broken wires?

Find and correct.

Any short circuits?

Find and correct.

Faulty controller?

Test and correct.

Any loose connections?

Find and repair.

Ground wire secure?

Find and secure.

Grease or oil on magnets or linings?

Clean or replace.

Connections corroded?

Clean and correct cause
of corrosion.

Brake drums scored or grooved?

Machine or replace.

Brakes synchronized?

Correct.

Brake components loose, bent or broken?

Replace components.

Brake drums out-of-round?

Replace.

System lubricated?

Lubricate.

Brake components correct?

Replace and correct.

Bearings of the wheel adjusted?

Adjust.

Weak Brakes or Brakes Pull to
One Side

Locking Brakes

Noisy Brakes

Dragging Brakes

PAGE 20 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

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BLW-400SSW —TOWING
■ ALWAYS attach trailer's safety chain to bumper of towing
vehicle.

Towing Safety Precautions

CAUTION :
Check with your county or state safety
towing regulations department before
towing your generator. Vehicle towing
codes and regulations can vary from state
to state.

■ ALWAYS make sure the vehicle and trailer directional,
backup, brake, and trailer lights are connected and are
working properly.
■ The maximum speed (unless otherwise posted) for highway
towing is 45 MPH. Recommended off-road towing is not to
exceed 10 MPH or less, depending on type of terrain.

To reduce the possibility of an accident while transporting
the generator on public roads, always make sure the trailer
(Figure 5) and the towing vehicle are in good operating
condition and both units are mechanically sound.

■ Place chocked blocks underneath wheel to prevent rolling,
while parked.

The following list of suggestions should be used when towing
your generator:

■ Use the trailer's hand winch to adjust the height of the trailer,
then insert locking pin to lock wheel stand in place, while
parked.

■ Make sure the hitch and coupling of the towing vehicle are
rated equal to, or greater than the trailer "gross vehicle weight
rating" (GVWR).
■ ALWAYS inspect the hitch and coupling for wear. NEVER
tow a trailer with defective hitches, couplings, chains etc.
■ Check the tire air pressure on both the towing vehicle and
the trailer. Also check the tire tread wear on both vehicles.

■ Place support blocks underneath the trailer's bumper to
prevent tipping, while parked.

■ Avoid sudden stops and starts. This can cause skidding, or
jackknifing. Smooth, gradual starts and stops will improve
gas milage.
■ Avoid sharp turns to prevent rolling.
■ Remove wheel stand when transporting.
■ DO NOT transport generator with fuel in tank.

■ ALWAYS make sure the trailer is equipped with a "Safety
Chain".

Figure 5. Welder/AC Generator and Towing Trailer
BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 21

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BLW-400SSW — CONTROLS AND INDICATORS

Figure 6. Controls and Indicators

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BLW-400SSW — CONTROLS AND INDICATORS
Figure 6 shows the location of the controls and indicators. The
functions of each control or indicator is described below.
1.

DC Current Selector/Single-Use to select current when
using welder for single operator.

2.

Current Range Selector- Use to select for single or dual
welding operators.

3.

DC Current Selector/Dual- Use to select current when
using welder for dual operators.

4.

AC Voltmeter-Indicates the output of total voltage with
welder and/or generator.

5.

AC Circuit Breaker- This 53 amp main circuit breaker will
shut down current if welder/generator is overloaded.

6.

Engine Indicator Lamps- Lights red when the following
conditions occur:
! Low Oil Pressure
! High Water Temperature
! Electrical System Is Not Charging Properly

7.

Preheat Indicator-Indicates the engine is warmed up for
welding/adding load.

8.

Ignition Switch – With key inserted turn clockwise to start
engine.

9.

Hour Meter – Indicates number of hours machine has
been in use or hours engine was run.

10. Idle Switch- Turn on for rpms to automatically adjust rpms
when a load is added.
11. Fuel Gauge – Indicates the amount of fuel in the fuel tank.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 23

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BLW-400SSW — OUTPUT TERMINAL OVERVIEW

Figure 7. Output Terminal Panel

120 Volt Receptacle
One GFCI Duplex Nema 5-20R (120V, 20 Amp) receptacle
is provided on the output terminal. This receptacle can be
used anytime the generator is in operation. The receptacle
is controlled by the circuit breaker located on the control
panel.

Figure 8. Duplex Receptacle Detail

The reset button is for the GFCI when the circuit is tripped.
Pressing the "Test Button" (See Figure 9) in the center of
this receptacle will check the GFCI function. The receptacle
should be tested at least once a month.

Figure 9. GFCI Test Button
PAGE 24 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

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BLW-400SSW — OUTPUT TERMINAL OVERVIEW
Output Terminal Panel Available Voltages
The BLW-400SSW is a single phase generator only. It is
able to supply both 120 volt and 240 volt.

Maximum Amps
The BLW-400SSW can provide 41.7 amps at 120 or 240
volts. Do not exceed the maximum amps!

120V Hard Wire Hookup

240V Hard Wire Hookup

The output terminal panel, when suppling single phase 120
volts, will provide two circuits available at 41.7 amps with
any two wires plus the ground. (See Figure 10 below.)

The output terminal panel, when suppling single phase 240
volts, will provide one circuit available at 41.7 amps with
two wires plus the ground. (See Figure 11 below.)

Figure 10. Hard Wire Hookup for
120 Volt

Figure 11. Hard Wire Hookup for
240 Volt

NOTE
When using plural single phase
voltages, make sure to balance
the load on each of the single
phase legs.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 25

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BLW-400SSW — INSTALLATION
Outdoor Installation

Indoor Installation

Install the welder/AC generator in a location where it will not
be exposed to rain or sunshine. Make sure the Welder/AC
generator is on secure level ground so it cannot slide or
shift around. Also install the welder/AC generator so the
exhaust will not be discharged in the direction of nearby
homes.

Exhaust gases from diesel engines are extremely poisonous.
Whenever an engine is installed indoors the exhaust fumes
must be vented to the outside. The engine should be installed
at least two feet from any outside wall. Using an exhaust
pipe which is too long or too small can cause excessive
back
pressure and cause—
theINSTALLATION
engine to heat excessively.
BLW-400SSW

The installation site must be relatively free from moisture
and dust. All electrical equipment should be protected from
excessive moisture. Failure to do will result in deterioration
of the insulation, and will result in short circuits.

Eliminate the danger of deadly carbon monoxide gas.
Remember that exhaust fumes from any diesel engine are
very poisonous if discharged in a closed room, but harmless
if allowed to mix with the outside air. If the welder/AC
generator is installed indoors, you must make provisions for
venting the engine exhaust to the outside of the building.

Foreign materials such as dust, sand, lint and abrasive
materials will cause excessive wear to engine and alternator
parts.

CAUTION :
Pay close attention to ventilation when
operating the welder/AC generator inside
tunnels and caves. The engine exhaust
contains noxious elements.

CAUTION :
An electric shock may happen when
vibrators are used. Pay close attention to
handling when operating vibrators and
always use rubber boots and gloves to
insulate the body from a electrical shock.

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BLW-400SSW — PRE-SETUP
General Inspection Prior to Operation

Circuit Breakers

The BLW-400SSW utilizes a welder/AC generator that has
been thoroughly inspected and accepted prior to shipment
from the factory. However, be sure to check for damaged
parts or components, or loose nuts and bolts, which could
have occurred in transit.

To protect the welder/AC generator from an overload, a 3-pole,
53 amp, main circuit breaker is provided. In addition 2-two
pole, 25 amp breaker is provided for the G.F.C.I. receptacles.
Make sure to switch both circuit breakers to the "OFF"
position prior to starting the engine.

Ground

Extension Cable

The nut and ground terminal on the welder/AC generator
should always be used to connect to a suitable ground. The
ground path should be of #8 size wire.

When electric power is to be provided to various tools or loads at
some distance from the welder/AC generator, extension cords
are normally used. Cables should be sized to allow for distance
in length and amperage so that the voltage drop between the
welder/AC generator and point of use (load) is held to a
minimum. Use the cable selection chart (Table 7 ) as a guide for
selecting proper cable size.

Connect the terminal of the ground wire between the lock
washer and the nut and tighten the nut fully. Connect their
end of the wire to a suitable ground.

Table 7. Cable Selection (60 Hz, Single Phase Operation)
Load In Watts
Current in
Amperes At 120 At 240
Volts
Volts

Maximum Allowable Cable Length
#10 Wire

#12 Wire

#14 Wire

#16 Wire

2.5

300

600

1000 ft.

600 ft.

375 ft.

250 ft.

5

600

1200

500 ft.

300 ft.

200 ft.

125 ft.

7.5

900

1800

350 ft.

200 ft.

125 ft.

100 ft.

10

1200

2400

250 ft.

150 ft.

100 ft.

15

1800

3600

150 ft.

100 ft.

65 ft.

20

2400

4800

125 ft.

75 ft.

50 ft.

CAUTION: Equipment damage can result from low voltage.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 27

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BLW-400SSW — PRE-SETUP
Lubrication Oil

Fuel

Fill the engine crankcase with lubricating oil through the filler
hole, but do not overfill. Make sure the welder/AC generator
is level. With the dipstick inserted all the way, but without
being screw into the filler hole, verify that the oil level is
maintained between the two notches (Figure 12) on the
dipstick. See Table 8 for proper selection of engine oil.

Fill the fuel tank with clean diesel fuel. Do not fill the tank
beyond capacity.
Pay attention to the fuel tank capacity when replenishing
fuel. Refer to the fuel tank capacity listed on page 10
Specification Table 1.
The fuel tank cap must be closed tightly after filling. Handle
fuel in a safety container. If the container does not have a
spout, use a funnel.

CAUTION :
Never fill the fuel tank while the engine is
running or in the dark. Fuel spillage on a
hot engine can cause a fire or explosion.
If fuel spillage occurs, wipe up the spilled
gasoline completely to prevent fire
hazards.
Coolant

Figure 12. Engine Oil Dipstick

Use only drinkable tap water. If hard water or water with
many impurities is used, the inside of the engine and radiator
may become coated with deposits and cooling efficiency
will be reduced.
An anticorrosion additive added to the water will help prevent
deposits and corrosion in the cooling system. See the
Kobota Engine Operator's Manual for further details.

Table 8. Recommended Motor Oil
Temperature Range

Type Oil

104° F ~ 23° F
(40° C ~ -5°C)

SAE 30

23° F ~ 5° F
(-5° C ~ -15°C)

SAE 20 or SAE 10W-30

Below 5° C (-15°)

SAE 10W or SAE 10W-30

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BLW-400SSW — PRE-SETUP
CAUTION :
When adding coolant or antifreeze to the
radiator, do not remove the radiator cap
until the unit has completely cooled.
Day-to-day addition of coolant or antifreeze is done from the
reserve tank. See Table 9 for engine, radiator and reserve
tank coolant capacities. Make sure the coolant level in the
reserve tank is always between the "H" and the "L" markings.

Cleaning the Radiator
The radiator may overheat if the fins become overloaded
with dust or debris. Periodically clean the radiator fins with
compressed air.
Fan Belt Tension
A slack fan belt may contribute to overheating, or to
insufficient charging of the battery. Inspect and adjust it in
accordance with the Kubota Engine Operator's Manual.
The fan belt tension is proper if the fan belt (Figure 5) bends
7 to 9 mm (0.28- to 0.35 in.) when depressed with the thumb
as shown in Figure 13 below.

Table 9. Coolant Capacity
Engine and Radiator

1.1 Gal. (4.16L)

Reserve Tank

0.2 Gal. (0.75L)

Operation in Freezing Weather
When operating in freezing weather, be certain that the proper
amount of antifreeze has been added. See Table 10 for
antifreeze operating temperatures.

Figure 13. Fan Belt Tension

CAUTION :
Never place hands near the belts or fan
while the welder/AC generator is running.

Table 10. Anti-Freeze Operating Temperatures
Freezing Point

Boiling Point

°C

°F

°C

°F

40

-24

-12

106

222

50

-37

-34

108

226

Vol %
Anti-Freeze

NOTE

When the antifreeze is mixed with
water, the antifreeze mixing ratio must
be less than 50%.

Air Cleaner
Periodic cleaning/replacement is necessary. Inspect it in
accordance with the Kobota Engine Operator's Manual.
Battery
This unit is of negative ground. DO NOT connect in reverse.
Always maintain battery fluid level between the specified
marks. Battery life will be shortened, if the fluid level is not
properly maintained. Add only distilled water when
replenishment is necessary.
The battery is sufficiently charged if the specific gravity of
the battery fluid is 1.28 (at 68° F). If the specific gravity
should fall to 1.245 or lower, it indicates that the battery is
dead and needs to be recharged or replaced.
Check to see whether the battery cables are loose. Poor
contact may result in poor starting or malfunctions, always
keep the terminals firmly tightened. Coating the terminals
with a thin film of grease will help to inhibit corrosion.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 29

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BLW-400SSW — LOAD APPLICATION
Single Phase Load
Always be sure to check the nameplate on the welder/AC
generator and equipment to insure the wattage, amperage
and frequency requirements are satisfactorily supplied by
the welder/AC generator for operating the equipment.
Generally, the wattage listed on the nameplate of the
equipment is its rated output. Equipment may require 130—
150% more wattage than the rating on the nameplate, as
the wattage is influenced by the efficiency, power factor
and starting system of the equipment.
NOTE
If wattage is not given on the
equipment's name plate, approximate
wattage may be determined by
multiplying nameplate voltage by the
nameplate amperage.
WATTS = VOLTAGE x AMPERAGE
The power factor of this welder/AC generator is 1.0. See
Table 11 below when connecting loads.

Table 11. Power Factor By Load
Type Of Load

Power Factor

Single-phase induction motors

0.4 - 0.75

Electric heaters, incandescent
lamps

1.0

Fluorescent lamps, mercury lamps

0.4 - 0.9

Electronic devices, communication
equipment

1.0

Common power tools

0.8

! When connecting a resistance load such as an
incandescent lamp or electric heater, a capacity of up
to the generating set’s rated output (kW) can be used.
! When connecting a fluorescent or mercury lamp, a
capacity of up to the generating set’s rated output (kW)
multiplied by 0.6 can be used.
! When connecting an electric drill or other power tools,
pay close attention to the required starting current
capacity.

CAUTION:
Motors and motor-driven equipment draw
much greater current for starting than
during operation.
An inadequate size connecting cable which cannot carry
the required load can cause a voltage drop which can burn
out the appliance or tool and overheat the cable.
The idle control is operated at minimum load capacity of
100W. If the load capacity is less than 100W, change the
idle control switch to the "OFF" position.

CAUTION:
Before connecting this welder/AC
generator to any building’s electrical
system, a licensed electrician must install
an isolation (transfer) switch. Serious
injury or death may result without this
transfer switch.
When connecting ordinary power tools, a capacity of up to
the generating set’s rated output (kW) multiplied by 0.8 can
be used. Use Table 12 below for proper welding electrode
size for power capacity.
With AC loads of more than 150W (such as lighting
equipment, motor-powered tools, submersible water pumps,
etc.), the engine runs at high speed. When a no load condition
is produced, the engine automatically slows down.
Turn the idle control switch to the “ON” (up) position when
AC loads of more than 150W are connected. Turn the idle
control switch to the “OFF” (down) position when AC loads
of less than 100W or when a magnetic switch is used.
Table 12. Electrode and AC Pow er
Capacity
Welding Electrode
Siz e

AC Pow er Source
Capacity

0

1 4 kW

3/32" TO 1/8"

6 kW

5/32"

4 kW

3/16"

2 kW

7/32" TO 1/4"

1 kW

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BLW-400SSW— WELDER OPERATING INSTRUCTIONS
Welding Cables and Polarities
Connect the welding cables (Figure 14) to the welder's output
terminals located on the control panel. The output terminals
have (+) and (-) polarities. Select the appropriate polarities
according to the application (See Welding Applications,
Table 13).

NOTE
ALWAYS attach terminal connectors at
the end of each cable. NEVER connect
exposed or frayed wires (Figure 15)
directly to the terminals. Exposed wiring
may cause shocks or di-electric
breakdown from poor contact.

Figure 14. Electrode Cable Connection
(Correct)

Figure 15. Electrode Cable Connection
(Incorrect)

Table 13. Welding Applications
POLARITY

Straight
Polarity

WELDING METHOD

(+) ... Ground Clamp
(Base Metal)
(-) ... Electrode Holder

Reverse
Polarity

(+) ... Electrode Holder
(-) ... Ground Clamp
(Base Metal)

TYPICAL APPLICATIONS

Welding steel materials for general
structures, and thickness plates
Air gouging
Arc welding for copper alloy
Build-up welding
Arc welding of thin plates
Arc welding of stainless steel

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 31

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BLW-400SSW— WELDER OPERATING INSTRUCTIONS
Duty Cycle
The welder is rated at 100% duty cycle at 350 amps.
However, the duty cycle depends upon the welding current
and number of operators. Select the appropriate duty
cycle from Table 14 to prevent overload.
Table 14. Duty Cycle
Duty Cycle %

100

75

SINGLE

350 or less

400

DUAL

170 or less

200

Current (A)

FIVE ESSENTIALS FOR PROPER
WELDING PROCEDURES
Besides the steady sizzling sound that a correct arc produces,
the shape of the molten pool and the movement of the metal at
the rear of the pool serve as a guide in checking weld quality.
In a correctly made deposit, the ripples produced on the bead
will be uniform and the bead will be smooth, with no overlap
or undercut.
1. Correct Electrode Size
The correct choice of electrode size involves consideration of
a variety of factors. Such as the type, position, and preparation
of the joint, the ability of the electrode to carry high current
values without injury to the weld metal or loss of deposition
efficiency. The mass of work metal and its ability to maintain its
original properties after welding, the characteristics of the
assembly with reference to effect of stresses set up by heat
application, the practicability of heat treatment before and/or
after welding, the specific requirements as to welding quality
and the cost of achieving the desired results.
2. Correct Current
If current on equipment is too high or too low, you are certain
to be disappointed in your weld. If too high, the electrode melts
too fast and your molten pool is large and irregular. If too low,
there is not enough heat to melt the base metal and your
molten pool will be too small, will pile up, and look irregular.

3. Correct Arc Length
If the arc is too long or voltage too high the metal melts off the
electrode in large globules which wobble from side to side as
the arc wavers, giving a wide, spattered and irregular bead–
with poor fusion between original metal and deposited metal.
If the arc is too short or voltage too low, there is not enough
heat to melt the base metal properly and the electrode quite
often sticks to the work. This gives a high, uneven bead,
having irregular ripples and poor fusion.
4. Correct Travel Speed
When your speed is too fast: your pool does not last long
enough, impurities and gas is locked in. The bead is narrow
and ripples pointed. When speed is too slow: the metal piles
up, the bead is high and wide, with a rather straight ripple.
5. Correct Electrode Angle
The electrode angle is of particular importance in fillet
welding and deep groove welding. Generally speaking, when
making a filet weld, the electrode should be held so that it
bisects the angle between the plates and is perpendicular to
the line of weld. If under cut occurs in the vertical member
lowers the angle of the arc and directs the arc toward the
vertical member.

CAUTION :
Always wear welding shield with correct filter
shade when welding.

NOTE
Under the above conditions, the welder can
supply a welding current of 120 amps, and
the welder/AC generator can supply up to
3 kW of power at either 120 or 240 volts.

PAGE 32 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

BLW-400SSW— START-UP INSTRUCTIONS
START UP INSTRUCTIONS
1. Check the oil level before starting the engine.
Replenish if necessary. Use specified oil as indicated
on page 28, Table 8.
2. Check the coolant level in the radiator and subtank.
Always maintain the antifreeze level between the ‘Full’
and ‘Low’ level. Fasten the radiator cap securely.

CAUTION:
The engine's exhaust contains harmful
emissions. ALWAYS ventilate the
exhaust when operating inside tunnels,
excavations or buildings. Direct exhaust
away from nearby personnel.

5. Connect the battery cables to the battery with red
terminal to positive and black to negative (Figure 18).
DO NOT CONNECT IN REVERSE.

IVE
ST
PO

E
TIV
GA
NE

Y
ER

TT
BA

Figure 18. Battery connection

6. Set the “Current Range Selector” switch (Figure 19) to
‘Single’ for one operator or ‘Dual’ for two operators.

3. Check the fuel level and replenish as necessary. Turn
the fuel cock lever to the ‘ON’ position (Figure 16)
located inside the engine compartment.

Figure 16. Fuel Cock ‘ON’ position

4. Connect load and welding apparatus to output
terminals (Figure 17). Check the circuit breakers are in
the ‘OFF’ position.

Figure 19. Current Range Selector Switch

7. Always operate the welder with the doors closed
(Figure 20). Operation with the doors open may cause
insufficient cooling to the unit, and may damage the
unit.

Figure 20. Doors in closed position
Figure 17. Terminal Connection and Circuit
Breakers
BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 33

Table of Contents

BLW-400SSW— START-UP INSTRUCTIONS
8. Turn the Automatic Idle Control switch to the ‘OFF’
position (Figure 21).

CAUTION:
NEVER turn the key to the “START”
position while the engine is running.

Figure 21. Automatic Idle Control Switch in
‘OFF’ position

9. Insert the key into the starter switch and turn the ‘Run’
position (Figure 22). The oil pressure light will
temporarily turn on.

Figure 22. Starter Switch to ‘RUN’ position

10. Turn the key further to the ‘Heat’ position. The preheat
light will go on (Figure 23). Once the light turns off,
the engine is ready to operate.

12. Switch the engine idle switch to ‘On’ and let engine
idle for about 5 minutes. Check the engine for
abnormal vibrations or sounds. Turn the engine idle
switch to either ‘Off’ or keep in ‘On (Figure 25)’ position
for full engine operation.

Figure 25. Automatic Idle Control Switch in the
’ON’ position

13. Once the engine is running and operating properly,
switch the circuit breakers to ‘ON’ position (Figure 26).

Figure 23. Starter Switch to ‘HEAT’ position

11. Turn the key to the ‘Start’ position (Figure 24) to start
the engine, then release the key. Check the engine
indicators. If the oil pressure is still on, turn off the
engine and check the oil. If the engine does not start
within 10 seconds after the key is turned to the ‘Start’
position, release the key, and wait 30 seconds.
Repeat procedure above.

Figure 26. Circuit Breaker in ‘ON’ position

14. Check the voltmeter and adjust to proper voltage
needed for operation (Figure 27).

Figure 24. Starter Switch to ‘START’ position
Figure 27. AC Voltmeter with load

PAGE 34 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

BLW-400SSW — SHUTDOWN INSTRUCTIONS
Shutdown

Emergency Shut-Down

1. Switch the circuit breakers to ‘OFF’ position (Figure 28.
To stop during an emergency, turn the key switch to ‘STOP’
position.

Figure 28. Main and receptacle circuit breakers

2. Switch the Idle Control switch to ‘OFF’ position (Figure
29). Let engine run for 5 minutes in idle mode.

CAUTION :
Do not shut down the welder/generator set
by shutting off the engine except in an
emergency.

Figure 29. Idle Control Switch

3. Turn the key switch to ‘STOP’ position (Figure 30).

Figure 30. Key switch set to ‘STOP’ position

4. Remove welding apparatus and output terminal loads
from welder/generator set.
5. Turn the fuel cock to closed position.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 35

Table of Contents

BLW-400SSW — MAINTENANCE
General Inspection

Cleaning the Fuel Strainer

At least daily or prior to each use, the welder/AC generator
should be cleaned and inspected for deficiencies. Check for
loose, missing or damaged nuts, bolts or other fasteners.
Also check for fuel or oil leaks.

Clean the fuel strainer if it contains dust or water. Remove
dust or water in the strainer cap and wash it in gasoline.
Securely fasten the fuel strainer cap so that fuel will not
leak. Check the fuel strainer every 200 hours of operation or
once a month.

Engine Side:
For a more detail engine maintenance schedule refer to the
KUBOTA Engine Shop and Operator's Manuals.
Air Cleaner
Every 50 hours: The air cleaner employed on the KUBOTA
engine Model Z482-E is a dry type. NEVER apply oil to the
air cleaner. If welder/AC generator is used in severe dusty
areas service air cleaner element more frequently.
1. Release the air cleaner retaining clamps (Figure 31) and
remove the air cleaner element.
2. Wipe the inside of the air cleaner with a clamp cloth and
remove all dust and debris that may have accumulated
inside air cleaner body.
3. Use compressed air to clean air filter element. Blow
compressed air from the inside while turning the element.

CAUTION:
ALWAYS keep the pressure of the
compressed air below 99 psi.

Figure 31. Air Cleaner

PAGE 36 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

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BLW-400SSW — PREPARATION FOR LONG - TERM STORAGE
Generator Storage
For storage of the welder/AC generator for over 30 days, the
following is required:
! Drain the fuel tank completely.
! Run the engine until all the gasoline is completely
consumed.
! Completely drain the oil from the crankcase and refill
with fresh oil.
! Disconnect the negative battery cable from the battery.
! Clean all external parts of the welder/AC generator with
a cloth.
! Cover the generating set and store in a clean, dry place.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 37

Table of Contents

BLW-400SSW —GENERATOR WIRING DIAGRAM

SEE NEXT PAGE

PAGE 38 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

BLW-400SSW —GENERATOR WIRING DIAGRAM

SEE PREVIOUS PAGE

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 39

Table of Contents

BLW-400SSW —ENGINE WIRING DIAGRAM

PAGE 40 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

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BLW-400SSW —ENGINE WIRING DIAGRAM

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 41

Table of Contents

BLW-400SSW — TROUBLESHOOTING (ENGINE)
Practically all breakdowns can be prevented by proper
handling and maintenance inspections, but in the event of a
breakdown, please take a remedial action following the

diagnosis based on the Engine Troubleshooting (Table 15)
information shown below and on the proceeding page. If the
problem cannot be remedied, please leave the unit just as it
is and consult our company's business office or service
plant.

TABLE 15. ENGINE TROUBLESHOOTING (PART 1)
SYMPTOM

Engine does not start.

POSSIBLE PROBLEM

SOLUTION

No fuel?

Replenish fuel.

Air in the fuel system?

Bleed system.

Water in the fuel system?

Remove water from fuel tank.

Fuel pipe clogged?

Clean fuel pipe.

Fuel filter clogged?

Clean or change fuel filter.

Excessively high viscosity
of fuel or engine oil at low
temperature?

Use the specified fuel or engine oil.

Fuel with low cetane
number?

Use the specified fuel.

Fuel leak due to loose
injection pipe retaining nut?

Tighten nut.

Incorrect injection timing?

Adjust.

Fuel cam shaft worn?

Replace.

Injection nozzle clogged?

Clean injection nozzle.

Injection pump
malfunctioning?

Repair or replace.

Seizure of crankshaft,
camshaft, piston, cylinder
liner or bearing?

Repair or replace.

Compression leak from
cylinder?

Replace head gasket, tighten cylinder head bolt, glow
plug and nozzle holder.

Improper valve timing?

Correct or replace timing gear.

Piston ring and liner worn?

Replace.

Excessive valve clearance?

Adjust.

PAGE 42 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

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BLW-400SSW — TROUBLESHOOTING (ENGINE)

TABLE 15. ENGINE TROUBLESHOOTING (PART 2)
SYMPTOM

Engine revolution is not
smooth.

Either white or blue
exhaust gas is observed.

Either black or dark gray
exhaust gas is observed.

Deficient output.

POSSIBLE PROBLEM

SOLUTION

Fuel filter clogged or dirty?

Clean or change.

Air cleaner clogged?

Clean or change.

Fuel leak due to loose
injection pipe retaining nut?

Tighten nut.

Injection pump
malfunctioning?

Repair or replace.

Incorrect nozzle opening
pressure?

Adjust.

Injection nozzle stuck or
clogged?

Repair or replace.

Fuel over flow pipe
clogged?

Clean.

Governor malfunctioning?

Repair.

Excessive engine oil?

Reduce to the specified level.

Piston ring and liner worn
or stuck?

Repair or replace.

Incorrect injection timing?

Adjust.

Deficient compression?

Adjust top clearance.

Overload?

Lessen the load.

Low grade fuel used?

Use the specified fuel.

Fuel filter clogged?

Clean or change.

Air cleaner clogged?

Clean or change.

Deficient nozzle injection?

Repair or replace the nozzle.

Incorrect injection timing?

Adjust.

Engine's moving parts
seem to be seizing?

Repair or replace.

Uneven fuel injection?

Repair or replace the injection pump.

Deficient nozzle injection?

Repair or replace the nozzle.

Compression leak?

Replace head gasket, tighten cylinder head bolt, glow
plug and nozzle holder.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 43

Table of Contents

BLW-400SSW — TROUBLESHOOTING (ENGINE)
TABLBLW-400SSW
E 15. ENGINE TROUBL—
ESH
OOTING (PART 3)
TROUBLESHOOTING
SYMPTOM

Engine fails to start and starter
rotates.

Engine starts and remains at low
speed.
Starter does not run.

POSSIBLE PROBLEM

SOLUTION

Broken pre-heat circuit?

Check pre-heat circuit.

No fuel?

Add fuel.

Defective wiring?

Check wiring.

Clogged fuel strainer?

Clean or replace.

Clogged air cleaner?

Clean or replace.

Disconnected wiring?

Check and repair wiring.

Battery discharged?

Charge battery.

Starter malfunctioning?

Repair or replace.

Key switch malfunctioning?

Repair or replace.

Wiring disconnected?

Connect wiring.

Fuse F5 burned out?

Replace fuse.

No voltage present in AC power
source?

Replace rectifier (RE1).

Defective rotor?
Engine speed rises and no voltage
Defective voltmeter?
is present in AC power source.
Disconnected wiring?
Layer short-circuit in armature
winding?
Engine speed rises and AC power Defective circuit breaker (protector)?
voltage is too low or cannot be
Layer short-circuit, broken wires in
used.
armature winding?

Replace rotor.
Replace voltmeter.
Check and repair wiring.
Replace armature.
Replace circuit breaker (protector).
Repair or replace armature.

Engine speed rises and battery
discharges too soon.

Defective engine regulator?

Replace regulator.

Defective wiring?

Repair or replace wiring.

Engine speed rises and engine
seems overloaded.

Defective alternator?

Repair or replace alternator.

Damaged alternator bearing?

Replace alternator bearings.

Engine starts and "Idle Control
Switch" is in OFF position. Engine Bad engine installation?
speed rises and engine has large
vibrations. Overloads.
Engine starts and "Idle Control
Switch" is in OFF position. Engine
speed rises and engine has
abnormal noise.

Engine starts and "Idle Control
Switch" is in OFF position. Engine
speed rises and remains at high
speed when Idle Control switch is
placed in the ON position.

(WELDER)

Repeat installation of engine.

Loose engine parts?

Check all engine parts for tightnes.

Defective alternator?

Check alternator for damaged bearing or loose
clamping bolts.

Defective enclosure?

Check enclosure bolts for tightness.

Defective idle control device?

Repair or replace idle control device.

Defective idle control switch?

Replace idle control switch.

Defective solenoid?

Replace solenoid.

Defective relay?

Replace relay.

PAGE 44 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

BLW-400SSW — TROUBLESHOOTING (WELDER)
Practically all breakdowns can be prevented by proper
handling and maintenance inspections, but in the event of a
breakdown, please take a remedial action following the

diagnosis based on the Welder Troubleshooting (Table 16)
information shown below and on the proceeding page. If the
problem cannot be remedied, consult our company's
business office or service plant.

TABLE 16. WELDER TROUBLESHOOTING
SYMPTOM

AC voltage is not present in
generator's AC section or welding
section

Poor welding and low voltage in
AC power section.

AC power is normal but there is
no welding capability. Voltage
adjustment is in-operative.

AC power is too low or cannot be
used, but welding is normal.

Battery discharges too soon.

POSSIBLE PROBLEM

SOLUTION

Low speed?

Refer to "Engine remains at low speed" section.

Defective resistor (R)?

Replace resistor.

Defective field controller?

Replace 'Field Controller'.

Defective rotor?

Replace rotor.

Defective wiring?

Repair wiring.

Blown fuse F3?

Replace fuse.

Defective field controller?

Replace 'Field Controller'.

Defective rotor?

Replace rotor.

Low speed?

Refer to "Engine remains at low speed" section.

Layer short-circuit in armature
winding?

Replace armature.

Defective wiring?

Repair wiring.

Defective current transformer?

Replace transformer, CT1, CT2, or CT3.

Defective field controller?

Replace 'Field Controller'.

Defective rectifier(RE)?

Replace rectifier.

Defective reactor (DCL or L1 or L2)?

Replace reactor.

Inadequate length and thickness of
welding cable.

See table 2 for correct welding cable.

Layer short-circuit in armature
winding?

Replace armature.

Defective wiring?

Repair wiring.

Defective selector switch?

Replace S1 switch.

Defective circuit breaker?

Replace circuit breaker.

Layer short-circuit in armature winding
Replace armature.
(AC side)?
Defective wiring?

Repair wiring.

Defective field controller?

Replace 'Field Controller'.

Defective engine regulator?

Replace regulator.

Defective wiring?

Repair wiring.

Defective ignition switch?

Replace ignition switch.

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 45

Table of Contents

EXPLANATION OF CODE IN REMARKS COLUMN
How to read the marks and remarks used in this parts
book.
Items Found In the “Remarks” Column
Serial Numbers-Where indicated, this indicates a serial
number range (inclusive) where a particular part is used.
Model Number-Where indicated, this shows that the
corresponding part is utilized only with this specific model
number or model number variant.
Items Found In the “Items Number” Column
All parts with same symbol in the number column, , #, +,
*
%, or ■, belong to the same assembly or kit.
Note: If more than one of the same reference number is
listed, the last one listed indicates newest (or latest) part
available.

NOTE

The contents of this parts catalog are
subject to change without notice.

PAGE 46 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

BLW-400SSW — SUGGESTED SPARE PARTS
BLW-400SSW W/KUBOTA V1205 DIESEL ENGINE 1 TO 3 UNITS
Qty.
P/N
Description
1 ......... 0601840073 ..... RHEOSTAT VOLTAGE REGULATOR
1 ......... 0601840103 ..... KNOB, RHEOSTAT
1 ......... 1628672940 ..... RADIATOR HOSE, UPPER
1 ......... 1628672850 ..... RADIATOR HOSE, LOWER
1 ......... 1624173350 ..... RADIATOR HOSE, BYPASS ...... UP TO S/N5427529
1 ......... 1G32172851 .... RADIATOR HOSE, LOWER ....... S/N5427530~
5 ......... 1627132090 ..... OIL FILTER
5 ......... 1627143560 ..... FUEL FILTER
5 ......... P535362 .......... AIR ELEMENT
1 ......... 1584139010 ..... UNIT, OIL PRESSURE
1 ......... 1753883040 ..... UNIT, WATER TEMPERATURE
5 ......... 0601810207 ..... BULB
1 ......... 0601810248 ..... BULB, PREHEAT
1 ......... 1624197010 ..... FAN BELT
2 ......... 2741055150 ..... IGNITION KEY
1 ......... 0801840104 ..... INSULATOR WASHER
1 ......... 0801840004 ..... INSULATOR WASHER
1 ......... 0601803043 ..... CURRENT RANGE SELECTOR SWITCH
1 ......... 0601803115 ..... KNOB
1 ......... 0601802609 ..... CIRCUIT BREAKER
1 ......... 1790150203 ..... ROTARY SOLENOID
1 ......... 0601820038 ..... RECTIFIER
1 ......... 1621849004 ..... OUTPUT TERMINAL
1 ......... 8830200900 ..... SLOW DOWN
1 ......... 0845500104 ..... FUEL CAP
1 ......... 0601823820 ..... FIELD CONTROL UNIT
1 ......... 7961808903 ..... REACTOR

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 47

Table of Contents

BLW-400SSW --- GENERATOR ASSY.
GENERATOR ASSY.

PAGE 48 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Generator

Table of Contents

BLW-400SSW ---GENERATOR ASSY.
GENERATOR ASSY.
NO.
PART NO.
1
1-1
1-2
1-3
1-4
1-5

1-6
1-7
2
3
4
5
6
7
8
9
Full View 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

7961000003
7961000003
7961025004
0601822640
7961048004
0021004035
0030004000
0040004000
031104080
0070806307
0080000035
7611070003
7611611003
3311612004
011208025
0012308030
0070506803
7961315112
7961341303
7961315312
7961350103
0017106035
0845041804
7961334004
7611317504
0040012000
031112230
7961843504
7961516204
7961844603
0601823281
0601821147
0017105016
1031890004
011208035
020108060
0019008010
0041408000
7961331103

ITEM

QTY.

REMARKS

ROTOR ASSY
1
FIELD ASSY. .......................................... 1 ........... REPLACES 7961040003
RECTIFIER
1
SURGE ABSORBER ............................ 1 ...........RNR15G471K
BALANCING PLATE
1
MACHINE SCREW
4
HEX. NUT .............................................. 4 ........... REPLACES 0207004000
LOCK WASHER
4
PLAIN WASHER .................................... 4 ...........REPLACES 0041204000
BEARING .............................................. 1 ...........6307DDUC3; REPLACES 0071906307
SNAP RING
1
FAN
1
COUPLING DISK
4
WASHER, COUPLING HUB
1
HEX. HEAD BOLT ................................. 6 ........... REPLACES 0012808025
HEX. HEAD BOLT
6
BEARING .............................................. 1 ...........6803ZZ
COUPLING HOUSING
1
ARMATURE ASSY.
1
END BRACKET
1
FIELD ASSY. EXCITER
1
HEX. HEAD BOLT
4
GROMMET
2
COVER
1
SET BOLT
4
LOCK WASHER
4
PLAIN WASHER .................................... 4 ...........REPLACES 0041212000
BRACKET, RECTIFIER
1
JOINT
4
FIN ......................................................... 4 ...........REPLACES 7961844503 AND 7961844603A
RECTIFIER ........................................... 2 ...........RM100SZ6S
THYRISTOR ......................................... 2 ...........TM100SZM
HEX. HEAD BOLT
8
INSULATOR WASHER
16
HEX. HEAD BOLT ................................. 8 ........... REPLACES 0017108035
HEX. NUT .............................................. 8 ........... REPLACES 0207208000
HEX. HEAD BOLT
4
PLAIN WASHER
4
COVER
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 49

Table of Contents

BLW-400SSW --- GENERATOR ASSY.
GENERATOR ASSY.

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Generator

Table of Contents

BLW-400SSW ---GENERATOR ASSY.
GENERATOR ASSY.
NO.
PART NO.
30
31
32
33
34
35
36
Full View
37
38
39
40
41
42
43

W1961324003
0017106016
0010010035
0040010000
031110160
7961332003
0010106030
952404470
7961320613
012212030
0805083904
0207001000
0601831052
0021303006

ITEM

QTY.

REMARKS

GROMMET
2
HEX.HEAD BOLT
8
HEX. HEAD BOLT
8
LOCK WASHER
8
PLAIN WASHER .................................... 8 ...........REPLACES 0041210000
COVER
1
HEX. HEAD BOLT
1
PLAIN WASHER .................................... 1 ...........REPLACES 0041206000
GENERATOR FOOT
1
HEX. HEAD BOLT ................................. 8 ........... REPLACES 0017112030
RUBBER SUSPENSION
2
HEX. NUT
4
THERMAL SWITCH .............................. 2 ........... S/N5427530~
MACHINE SCREW ............................... 4 ...........S/N5427530~

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 51

Table of Contents

BLW-400SSW --- CONTROL BOX ASSY.
CONTROL BOX ASSY.

PAGE 52 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

BLW-400SSW --- CONTROL BOX ASSY.

Full View

CONTROL BOX ASSY.
NO.
PART NO.
ITEM
QTY.
REMARKS
1
7961822703
CONTROL PANEL
1
2
0021506030
MACHINE SCREW
2
3
0601803043
CURRENT RANGE SELECTOR ................ 1 ......... SK2022L
4
0017106016
HEX. HEAD BOLT
4
5
0601840065
CURRENT REGULATOR ............................ 2 ......... RV24YN20SB10K OHM
6
0601840103
KNOB
1
7
0601823204
RECTIFIER ................................................ 1 ......... S5VB60
8
0027103016
MACHINE SCREW
1
9
0601800281
AC VOLTMETER ........................................ 1 ......... SCF-5A0~300V(0~15Ov)
10
0601806528
CIRCUIT BREAKER .................................. 1 ......... SC100SC,3P,53A
11
0021004075
MACHINE SCREW
2
0040004000
LOCK WASHER
2
031104080
PLAIN WASHER ........................................ 2 ......... REPLACES 0041204000
12
3741059110
STARTER SWITCH .................................... 1 ......... REPLACES 3741059113 AND 0602100077
13
0602103092
PREHEAT LAMP
1
0601810248
BULB
1
14
0602115050
INDICATOR ASSY ..................................... 1 ......... PLB123A
0601810207
BULB
3
15
0027105016
MACHINE SCREW
2
16
0601830735
SWITCH, SLOW DOWN ............................ 1.......... ET110A12
17
0601800680
HOUR METER ........................................... 1.......... 15113
18
0027103516
MACHINE SCREW
2
0030003500
HEX. NUT
2
19
0801888204
OUTPUT TERMINAL
4
20
0801840104
INSULATOR WASHER
4
21
0801840004
INSULATOR WASHER
4
22
6109170
SET WASHER. OUTPUT TERMINAL ........ 4 ......... REPLACES 0801841204
23
0039312000
HEX. NUT .................................................. 8 ......... REPLACES 0039512000
24
0038812000
WING NUT
4
25
0040012000
LOCK WASHER
12
26
0041412000
PLAIN WASHER
16
27
7961865703
COVER, OUTPUT TERMINAL
1
7961866104
RUBBER SHEET
1
28
0821800014
COLLAR
6
29
0805088004
RUBBER WASHER
3
30
011606025
HEX. HEAD BOLT ...................................... 6 ......... REPLACES 0017106025
31
952404470
PLAIN WASHER ........................................ 2 ......... REPLACES 0041606000
32
7671865003
COVER, OUTPUT TERMINAL
1
7671865504
RUBBER SHEET
1
33
7671865113
COVER, OUTPUT TERMINAL
1
7671865604
RUBBER SHEET
1
34
0601806423
CIRCUIT BREAKER .................................. 1 ......... CP31E/20N
35
0601806424
CIRCUIT BREAKER .................................. 1 ......... CP31E/30N
35-1 0601806425
CIRCUIT BREAKER .................................. 1 ......... CP32E/30N

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 53

Table of Contents

BLW-400SSW --- CONTROL BOX ASSY.
CONTROL BOX ASSY.

PAGE 54 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

BLW-400SSW --- CONTROL BOX ASSY.
CONTROL BOX ASSY.
NO.
PART NO.
0027103006
36
0601811034
37
0601812597
38
0601811031
39
0601811033
40
0027104012
030004000
41
0601805874
42
4341817004
43
0027104030
44
0601815171
45
7561860104
46
D5235000004
47
014208020
48
0039308000
49
0040008000
50
0041408000
51
011606025

ITEM
QTY.
REMARKS
MACHINE SCREW
6
RECEPTACLE, AUX. POWER ................... 1 ......... CS6369 125/250V50A
RECEPTACLE, AUX. POWER ................... 1 ......... 5-20R125V20A
RECEPTACLE, AUX. POWER ................... 1 ......... L5-30R125V30A
RECEPTACLE, AUX. POWER ................... 1 ......... L6-30R250V30A
MACHINE SCREW
8
HEX. NUT .................................................. 8 ......... REPLACES 0207004000
CIRCUIT BREAKER .................................. 1 ......... KM-52,2P,50A
BRACKET, CIRCUIT BREAKER
1
MACHINE SCREW
2
GROUND TERMINAL ................................. 1 ......... BTTT
SET BOARD, OUTPUT TERMINAL
1
OUTPUT TERMINAL
3
HEX.HEAD BOLT ...................................... 3 ......... REPLACES 0019008020
HEX. NUT
6
LOCK WASHER
9
PLAIN WASHER
9
HEX. HEAD BOLT ...................................... 4 ......... REPLACES 0017106025

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 55

Table of Contents

BLW-400SSW --- CONTROL PARTS ASSY. (PART 1)
CONTROL PARTS ASSY. (PART 1)

PAGE 56 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Control Parts (Part 1)

Table of Contents

BLW-400SSW --- CONTROL PARTS ASSY. (PART 1)

Full View

CONTROL PARTS ASSY. (PART 1)
NO.
PART NO.
ITEM
QTY.
REMARKS
1
8830200900
SLOW DOWN ................................. 1 ........... NC70
2
0017105015
HEX.HEAD BOLT
2
3
0601815759
TERMINAL BOARD ........................ 1 ........... KT206P
4
0027105020
MACHINE SCREW
2
5
0601804211
CURRENT TRANSFORMER ........... 1 ........... MCT100Y
6
0027104010
MACHINE SCREW
2
7
7961833504
BRACKET, ELECTRIC PARTS
1
8
0017106016
HEX. HEAD BOLT
4
9
7961808803
CURRENT TRANSFORMER
1
10
0017105016
HEX. HEAD BOLT
4
11
0601820038
RECTIFIER ..................................... 2 ........... S15VB60
12
0027103020
MACHINE SCREW
2
13
0601823754
RELAY ............................................ 2 ........... MPR2TS
14
55885
HEX. HEAD BOLT ........................... 2 ........... REPLACES 0017105010
15
0601842379
RESISTOR ...................................... 1 ........... GG40W4 OHM
16
0027104010
MACHINE SCREW
2
17
7961833704
BRACKET, ELECTRIC PARTS ....... 1 ........... S/N5300001 TO 5315787
7961833714
BRACKET, ELECTRIC PARTS ....... 1 ........... S/N7315788~
18
0017106016
HEX. HEAD BOLT
4
19
1518164602
REGULATOR ................................... 1 ........... REPLACES 0602201374
20
0021005030
MACHINE SCREW
2
0040005000
LOCK WASHER
2
0041205000
PLAIN WASHER
2
21
1518160200
SAFETY RELAY ............................. 2 ........... UPTO 5315787; REPLACES 0602200370
0602202562
RELAY BOX .................................... 2 ........... S/N5315788~;6644655261
22
0027105010
MACHINE SCREW
2
23
0601820083
RECTIFIER
2
24
0021304015
MACHINE SCREW ......................... 4 ........... REPLACES 0027104015
25
0601821322
RECTIFIER ..................................... 1 ........... RM30TBH
26
0027104015
MACHINE SCREW
4
27
1518160191
INDICATOR UNIT ............................ 1 ........... REPLACES 0602201275
28
0027105016
MACHINE SCREW
1
29
1569465991
LAMP TIMER .................................. 1 ........... REPLACES 0602201273
30
0027105016
MACHINE SCREW
1
31
1511660261
EMERGENCY RELAY .................... 1 ........... UP TO S/N5427529; REPLACES 0602200470
1539360261
EMERGENCY RELAY .................... 1 ........... S/N5427530~; REPLACES 0602200473
32
0021005040
MACHINE SCREW
4
0041205000
LOCK WASHER
4
0041205000
PLAIN WASHER
4
33
1790150203
ROTARY SOLENOID
1
34
6722631004
SOLENOID ARM
1
35
0010006020
HEX. HEAD BOLT
1
36
0030006000
HEX. NUT
1
37
0207206000
HEX. NUT
2
38
7962152204
GOVERNOR ROD
1
39
0041206000
PLAIN WASHER
2
40
0605010502
SNAP PIN
2
BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 57

Table of Contents

BLW-400SSW --- CONTROL PARTS ASSY. (PART 2)
CONTROL PARTS ASSY. (PART 2)

PAGE 58 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Control Parts (Part 2)

Table of Contents

BLW-400SSW --- CONTROL PARTS ASSY. (PART 2)
CONTROL PARTS ASSY. (PART 2)
NO.
PART NO.
ITEM

Full View

1
2
3
4
5
6

0601823820
0017105016
7961808903
0017106016
29411150000
0601802265

QTY.

REMARKS

CONTROL UNIT, THYRISTOR ........ 2 ........... FC90B
HEX. HEAD BOLT
8
REACTOR
2
HEX. HEAD BOLT
8
FUSE .............................................. 1 ........... 15A; REPLACES 0601802135
FUSE HOLDER
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 59

Table of Contents

BLW-400SSW ENGINE AND RADIATOR ASSY.
ENGINE AND RADIATOR ASSY.

PAGE 60 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Engine and Radiator

Table of Contents

BLW-400SSW ENGINE AND RADIATOR ASSY.

Full View

ENGINE AND RADIATOR ASSY.
NO.
PART NO.
ITEM
QTY.
REMARKS
1
7960150004
ENGINE .......................................... 1 ........... KUBOTA V1205
2
1753872060
RADIATOR ...................................... 1 ........... REPLACES 0602011973
3
7962012504
BRACKET, RADIATOR
2
4
011006010
HEX.HEAD BOLT ........................... 6 ........... REPLACES 0017106010
5
0017106016
HEX.HEAD BOLT
6
6
1628672940
RADIATOR HOSE ........................... 1 ........... REPLACES 0602014563
7
1628672850
RADIATOR HOSE ........................... 1 ........... UP TO S/N5427529;REPLACES 0602014495
1G32172851 RADIATOR HOSE ........................... 1 ........... S/N5427530~; REPLACES 0602014669
8
1584172960
HOSE BAND ................................... 3 ........... REPLACES 1584172961 AND 0602014370
9
3620082720
HOSE BAND ................................... 1 ........... REPLACES 3620082721 AND 0602014375
10
0602046278
AIR CLEANER ................................ 1 ........... 1753811011
0602046371
ELEMENT, AIR CLEANER .............. 1 ........... 1754111081;P535362
11
1538111250
BAND, AIR CLEANER .................... 1 ........... REPLACES 1500036931 AND 0602040573
12
7962031003
BRACKET, AIR CLEANER
1
13
0602014302
HEX.HEAD BOLT ........................... 4 ........... REPLACES 0017108020
14
7962036003
HOSE, AIR CLEANER
1
15
6722036103
HOSE, AIR CLEANER
1
16
0602014302
HOSE BAND ................................... 1 ........... REPLACES 0605515021
17
0605515001
HOSE BAND ................................... 1
18
1627132090
CARTRIDGE,OIL FILTER ............... 1 ........... REPLACES 1627132091 AND 0602041174
19
7965112103
ENGINE FOOT
4
20
0012410020
HEX. HEAD BOLT
16
21
0805083904
RUBBER SUSPENSION
4
22
0207010000
HEX. NUT
8
23
7962054004
DRAIN JOINT
1
24
0602021196
PACKING ........................................ 1 ........... REPLACES 0602021191
25
15020251036 DRAIN JOINT ................................. 1 ........... REPLACES 1502025103
26
0802011104
PLUG
2
27
0150000018
O RING
2
28
0017106016
HEX.HEAD BOLT
2
29
MM409211
DRAIN HOSE .................................. 1 ........... REPLACES 0192200450
30
0605515003
HOSE BAND
2
31
1622014103
DRAIN JOINT
1
32
0017106016
HEX.HEAD BOLT
2
33
0199901000
DRAIN HOSE
2
34
0605515094
HOSE BAND
4
35
0802081403
RESERVE TANK
1
36
0802081104
BRACKET, RESERVE TANK
1
37
0017106025
HEX. HEAD BOLT
1
38
7222016304
HOSE
1
39
0605515094
HOSE BAND
3

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 61

Table of Contents

BLW-400SSW --- BATTERY ASSY.
BATTERY ASSY.

PAGE 62 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Battery

Table of Contents

BLW-400SSW --- BATTERY ASSY.

Full View

BATTERY ASSY.
NO.
PART NO.

ITEM

1
2
3
4
5
6
7
8
9
10
11
12
13
14

BATTERY ...................................... 1 ............ REPLACES 0168306531; 65D31R
BATTERY SHEET
1
BATTERY BAND ........................... 1 ............ REPLACES 0805087103
BATTERY BOLT
2
WING NUT
2
LOCK WASHER
2
PLAIN WASHER
2
BATTERY CABLE ......................... 1 ............ MAKE LOCALLY
BATTERY CABLE ......................... 1 ............ MAKE LOCALLY
EARTH CABLE ............................. 1 ............ MAKE LOCALLY
TERMINAL ASSY.
1
TERMINAL ASSY.
1
TERMINAL CAP ........................... 1 ............ REPLACES 0602220600
TERMINAL CAP ........................... 1 ............ REPLACES 0602220601

0160012100
7612251004
0805001703A
7962252004
0037808000
0040008000
0041208000

0602220310
0602220311
0845040414
0845041304

QTY.

REMARKS

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 63

Table of Contents

BLW-400SSW --- MUFFLER ASSY.
MUFFLER ASSY.

PAGE 64 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Muffler

Table of Contents

BLW-400SSW --- MUFFLER ASSY.

Full View

MUFFLER ASSY.
NO.
PART NO.
1
7962310102
2
0017108020
3
7962350013
4
0602320071
5
1502336004
6
0207208000
7
0017108030
8
7962355203
9
3312320004
10
0017108035
11
0017108020
12
0130012000

ITEM
QTY.
REMARKS
MUFFLER
1
HEX. HEAD BOLT
6
EXHAUST PIPE
1
GASKET ....................................... 1 ............ 1537112371
GASKET
1
HEX.NUT
4
HEX.HEAD BOLT
2
EXHAUST PIPE
1
PIPE BAND
1
HEX. HEAD BOLT
1
HEX.HEAD BOLT
1
ELBOW
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 65

Table of Contents

BLW-400SSW --- FUEL TANK ASSY.
FUEL TANK ASSY.

PAGE 66 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Fuel Tank

Table of Contents

BLW-400SSW --- FUEL TANK ASSY.
FUEL TANK ASSY.
NO.
PART NO.
1

Full View

2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

7965510203
0845500104
0810105400
7965525102
0017108020
1555527004
7965523104
0805003404
0017108020
0030008000
7812014003
0802011104
015000018
0017106016
0199901000
0605515094
7815513014
0605515005
7815511203
1615511204
1510142570
1627143010
1627143560
7962037004
0010008060
004000800
0041208000
0017108020
0605513171
0605513172
0605514060
1491142750
1024442320
0605514050
0561110020

ITEM

QTY.

REMARKS

FUEL TANK
1
CAP, FUEL TANK
1
FUEL FILTER
1
BRACKET, FUEL TANK
1
HEX. HEAD BOLT
4
TANK SHEET
2
TANK BAND
2
PAD, TANK SHEET
4
HEX. HEAD BOLT
2
HEX.NUT
2
DRAIN JOINT
1
PLUG
1
O RING
1
HEX. HEAD BOLT
2
DRAIN HOSE
1
HOSE BAND
1
HOSE, FUEL GAUGE
1
HOSE BAND
1
BRACKET
1
RUBBER SEAL
1
T JOINT .......................................... 1 ........... REPLACES 1510142572 AND 0603306695
FUEL FILTER .................................. 1 ........... REPLACES 1627143012 AND 0602042066
BRACKET, FUEL FILTER ............... 1 ........... REPLACES 1627143561 AND 0602042176
BRACKET, FUEL FILTER
1
HEX. HEAD BOLT
1
LOCK WASHER
1
PLAIN WASHER
1
HEX. HEAD BOLT
2
SUCTION HOSE ............................. 1 ........... 0966170500
SUCTION HOSE ............................. 1 ........... 0966170360
RETURN HOSE .............................. 1 ........... 1753842021
HOSE BAND ................................... 4 ........... REPLACES 1491142751 AND 0605515070
HOSE BAND ................................... 6 ........... REPLACES 1497114751 AND 0605515072
RETURN HOSE .............................. 1 ........... 1758242031
RETURN HOSE .............................. 1 ........... REPLACES 6641658302 AND 0605514061

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 67

Table of Contents

BLW-400SSW --- ENCLOSURE ASSY.
ENCLOSURE ASSY.

PAGE 68 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Enclosure

Table of Contents

BLW-400SSW --- ENCLOSURE ASSY.

Full View

ENCLOSURE ASSY.
NO.
PART NO.
1
7965111202
7965910104
2
7965118104
3
0017106016
4
7965181303
7965981104
5
7965181503A
7965981104
6
0017106016
7
7965121202
7965920203
8
0017108020
9
7965125213
7965920604
10
0017108020
11
8432081004
12
0017108020
13
0199901000
14
7965133403
15
7965133503
16
0017112030
17
7965141202
18
0017108020
19
7965155223
20
0017108020
21
7965161202
7965960103
22
0017108020
23
7965172003
7965971504
24
7965178504
25
0207206000
26
0010008045
0040008000
0041208000
27
7965171503
7965971606
28
7965178504
29
0207206000
30
0825007362
31
0021806016
32
7835186014
33
7835088004
34
00017108020
35
7965116503
36
0017106016
37
7965143003

ITEM
QTY.
REMARKS
BASE
1
LINING
1
PANEL
1
HEX. HEAD BOLT
4
SPLASHER PANEL
1
LINING
1
SPLASHER PANEL ........................ 1 ........... REPLACES 7965181503
LINING
1
HEX. HEAD BOLT
16
FRONT FRAME
1
LINING
1
HEX.HEAD BOLT
7
COVER, FRONT FRAME
1
LINING
1
HEX. HEAD BOLT
11
COVER
1
HEX. HEAD BOLT
2
DRAIN HOSE
1
HANGER
1
HANGER
1
HEX. HEAD BOLT
8
REAR FRAME
1
HEX. HEAD BOLT
6
COVER, REAR FRAME
1
HEX. HEAD BOLT
9
ROOF PANEL
1
LINING
1
HEX. HEAD BOLT
12
SIDE PANEL
1
LINING
1
DUCT
1
HEX. NUT
5
HEX.HEAD BOLT
6
LOCK WASHER
6
PLAIN WASHER
6
SIDE DOOR
1
THE PART NUMBER SHOWN IS TEAL. ADD THE
LINING
1
FOLLOWING LETTERS AFTER THE PART NUMBER
WHEN ORDERING ANY PAINTED PANEL TO
DUCT
1
INDICATED COLOR OF UNIT:
HEX. NUT
5
DOOR HANDLE
1
MQW-WHITE
MACHINE SCREW
4
MQSK-SCARLET/RED
DOOR STAY
1
MQNEWGR-LIGHT BLUE
COLLAR
1
THE SERIAL NUMBER MAY BE REQUIRED.
HEX. HEAD BOLT
1
COVER, BASE
1
HEX. HEAD BOLT
4
DOOR, REAR FRAME
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 69

Table of Contents

BLW-400SSW --- RUBBER SEAL ASSY.
RUBBER SEAL ASSY.

PAGE 70 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Full View

Table of Contents

BLW-400SSW --- RUBBER SEAL ASSY.

Full View

RUBBER SEAL ASSY.
NO.
PART NO.
45
0225000565
46
0225000875
47
0229400560
48
0229400115
49
0229400490
50
0229400880
51
0229200710
52
0229200330
53
0229200600

ITEM
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL
RUBBER SEAL

QTY.
2
2
2
2
1
1
2
2
2

REMARKS

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 71

Table of Contents

BLW-400SSW --- DECALS
DECAL ASSY.

PAGE 72 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Decals

Table of Contents

BLW-400SSW --- DECALS

Full View

DECAL ASSY.
NO.
PART NO.
1
7960562002
2
7960542504
3
0800628504
4
1630645004
5
1630647004
6
1630610304
7
1630610404
8
1630680104
9
1630680004
10
1630610504
11
0800650804
12
8700611804
13
0800689404
14
0800689504
15
6390671104
16
D2562200104
17`
7810680104
18
7810680204
19
0820610404
20
D5520000003
21
7670624004
22
7670654004
23
8700611904
24
7960610103
25
7960630004
26
7960630104
27
D556200002
28
D5562100002
29
D5562100102
30
0820650604
31
8700611524
32
D9512100203
33
D9522100204

ITEM
QTY.
REMARKS
PLATE; MAIN NAME LATE .................................. 1 ......... N5245B
DECAL; MQ ......................................................... 1 ......... N5287
DECAL; GROUND ................................................ 1 ......... S1123
DECAL; OIL DRAIN ............................................. 1 ......... S1403
DECAL; WATER DRAIN ....................................... 1 ......... S1404
DECAL; CAUTION RADIATOR ............................. 1 ......... S1405
DECAL; CAUTION FUEL FILTER ........................ 1 ......... S1406
DECAL; FUEL COCK ........................................... 1 ......... S1407
DECAL; NO.2 DIESEL FUEL ............................... 1 ......... S1408
DECAL; CAUTION DOOR .................................... 1 ......... S1409
DECAL; FUEL GAUGE ......................................... 1 ......... S1765
DECAL; WARNING EXHAUST GAS .................... 1 ......... S4984
DECAL; BATTERY (+) .......................................... 1 ......... S2091
DECAL; BATTERY (-) ........................................... 1 ......... S2377
DECAL; CHECK DAILY ........................................ 1 ......... S2377
MQ STICKER ...................................................... 1 ......... D26220010
DECAL; FUEL DRAIN .......................................... 1 ......... S3060
DECAL; COOLING WATER .................................. 1 ......... S3061
DECAL; WARNING ............................................... 1 ......... S3627
DECAL; OUTPUT TERMINAL .............................. 1 ......... D52000000
DECAL; GROUND FOR GFCI .............................. 1 ......... S3821
DECAL; SINGLE PHASE OUTPUT TERMINAL .. 1 ......... S3823A
DECAL; DANGER ELECTRICAL SHOCK ............ 1 ......... S4985
DECAL; OPERATING PROCEDURE ................... 1 ......... S4175
DECAL; SINGLE OUTPUT TERMINAL ................ 1 ......... S4176
DECAL; DUAL OUTPUT TERMINAL .................... 1 ......... S4177
FRONT STICKER ................................................ 1 ......... D56200000
STRIPE (L) ......................................................... 1 ......... D56210000A
STRIPE (R) .......................................................... 1 ......... D56210010A
DECAL; CAUTION BATTERY ............................... 1 ......... YUASASTCL7B
DECAL; OIL LEVEL GAUGE ................................ 1 ......... S4926B
DECAL; WARNING (WELDER SED) .................... 1 ......... D91210020
DECAL;WARNING-PROPOSITION 65 ................. 1 ......... D92210020

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 73

Table of Contents

KUBOTA V1205B --- CRANKCASE ASSY.
CRANKCASE ASSY.

PAGE 74 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Crankcase

Table of Contents

KUBOTA V1205B --- CRANKCASE ASSY.

Full View

CRANKCASE ASSY.
NO.
PART NO.
010
1753801010
020* 1545196270
030* 1522103490
040* 1526193010
050* 1627196020
060* 1624196010
070* 1552193020
080* 0631175018
090* 1627196160
100* 0501200508
110* 0501200814
120* 0501200610
130* 1523133960
140* 1624133650
150* 1624196262
160* 1522156280
170* 1628296010
180* 1627155350
190* 1522133610
200* 1502133660
210
1522133700
220
1584773130
230
1584139010

ITEM
QTY.
REMARKS
COMP. CRANKCASE ...................... 1 ........... INCLUDES ITEMS W/*
CAP, SEALING
6
CAP, SEALING
1
PLUG
4
PLUG
1
PLUG
3
PLUG
2
PLUG
3
PLUG
1
STRAIGHT PIN
2
STRAIGHT PIN
2
STRAIGHT PIN
2
PIPE PIN
2
PIPE PIN
1
PLUG .............................................. 1 ........... REPLACES 1624196260
START SPRING PIN
1
PLUG
1
GOVERNOR GEAR BUSHING
1
PLUG
1
GASKET
1
O RING
1
JOINT, DRAIN PIPE
1
OIL SWITCH
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 75

Table of Contents

KUBOTA V1205B --- OIL PAN ASSY.
OIL PAN ASSY.

PAGE 76 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Oil Pan

Table of Contents

KUBOTA V1205B --- OIL PAN ASSY.

Full View

OIL PAN ASSY.
NO.
PART NO.
010
1628201500
020
1629901620
030
0102350612
040
1522133750
050
7000065259
060
1624132110
070
0112350816
080
0481100160
090
1625936410

ITEM
QTY.
REMARKS
COMP. OIL PAN
1
GASKET, OIL PAN .......................... 1 ........... REPLACES 1624101620
BOLT
26
PLUG
1
GASKET ......................................... 1 ........... REPLACES 1510933660
OIL FILTER
1
BOLT
1
O RING
1
OIL GAUGE
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 77

Table of Contents

KUBOTA V1205B --- CYLINDER HEAD ASSY.
CYLINDER HEAD ASSY.

PAGE 78 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Cylinder Head

Table of Contents

KUBOTA V1205B --- CYLINDER HEAD ASSY.
CYLINDER HEAD ASSY.
NO.
PART NO.
ITEM
QTY.
REMARKS
010
1624101750
HOOK, ENGINE
1
020
1624101770
HOOK, ENGINE
1
030
0112350814
BOLT
2
040
1624503040
COMP. CYLINDER HEAD ............... 1 ........... INCLUDES ITEMS W/*;REPLACES 1624503042
050* 1532196260
CAP, SEALING
1
060* 1526196010
PLUG
2
Full View
070* 1624113540
GUIDE, INLET VALVE
4
080* 1624113560
GUIDE, EXHAUST VALVE
4
090* 1526103370
CAP, SEALING
3
100
1584196020
PLUG
1
120
1624103450
BOLT, CYLINDER HEAD
16
130
1627103450
BOLT, CYLINDER HEAD
2
140
1624103310
GASKET, CYLINDER HEAD
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 79

Table of Contents

KUBOTA V1205B --- GEAR CASE ASSY.
GEAR CASE ASSY.

PAGE 80 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Gear Case

Table of Contents

KUBOTA V1205B --- GEAR CASE ASSY.

Full View

GEAR CASE ASSY.
NO.
PART NO.

ITEM

010
020*
030*
040*
050*
060*
070*
080*
090*
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310

COMP. CASE, GEAR ...................... 1 ........... INCLUDES ITEMS W/*
PLUG
4
JOINT, PIPE
1
SPRING
1
SEAT, VALVE
1
BALL
1
OIL PUMP ROTOR ASSY.
1
OIL PUMP COVER
1
SCREW
5
GASKET, GEAR CASE .................. 1 ........... REPLACES 1624104130
BOLT
3
BOLT
4
BOLT
2
BOLT
1
BOLT
2
BOLT
1
STUD
1
NUT
1
LOCK WASHER .............................. 1 ........... REPLACES 0451250060
OIL SEAL
1
O RING
2
O RING
2
STUD
2
OIL CARTRIDGE ASSY.
1
COVER
1
GASKET, HOUR METER UNIT ...... 1 ........... REPLACES 1624188130
BOLT
2
COVER
1
BOLT
1
O RING
1
O RING
1

1758204020
1733196040
1524132290
1624136950
1624136930
0771500201
1624135070
1625935132
1624193120
1626404130
0102350645
0102350650
0102350655
1584191040
1624191040
1625991040
0151350645
0205650060
030206150
1625904210
0481106100
0481100150
0151350616
1627132090
1628583340
1626488130
0102350616
1625932882
1625932900
0481450600
0481100150

QTY.

REMARKS

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 81

Table of Contents

KUBOTA V1205B --- MAIN BEARING CASE ASSY.
MAIN BEARING CASE ASSY.

PAGE 82 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Main Bearing Case

Table of Contents

KUBOTA V1205B --- MAIN BEARING CASE ASSY.
MAIN BEARING CASE ASSY.
NO.
PART NO.
ITEM

Full View

010
020
030
040
050
060
070
080
090
100
110
120

1624104092
1624104540
1626404360
1624104810
1624104460
1626404820
0102350625
0102350620
1627104040
1624104560
1627104050
1627104060

QTY.

REMARKS

ASSY. CASE, MAIN BRG.
1
BOLT, BEARING CASE
8
GASKET, BRG. CASE .................... 1 ........... REPLACES 1624104360
COVER, BEARING CASE
1
OIL SEAL
1
GASKET, BRG. CASE COVER ....... 1 ............ REPLACES 1624104820
BOLT
8
BOLT
9
ASSY. CASE, MAIN BRG.
1
BOLT, BEARING CASE
1
ASSY. CASE, MAIN BRG.
1
ASSY. CASE, MAIN BRG.
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 83

Table of Contents

KUBOTA V1205B --- HEAD COVER ASSY.
HEAD COVER ASSY.

PAGE 84 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Head Cover

Table of Contents

KUBOTA V1205B --- HEAD COVER ASSY.

Full View

HEAD COVER ASSY.
NO.
PART NO.

ITEM

010
020
030
040
050
060
070
080
090*
100
110*
120
130
140

COMP. BREATHER
1
GASKET, BREATHER
2
BOLT
2
ELEMENT, BREATHER
1
PIPE, BREATHER
1
BAND, PIPE
2
PLATE
1
ASSY. COVER, CYLINDER ............ 1 ............ INCL. ITEMS W/*
GASKET, HEAD COVER
1
PLUG
1
NUT, CAP
4
GASKET
4
PLUG, OIL FILTER
2
O RING
2

1625905020
1625905130
0102350635
1584105670
1625905510
1624133510
1625914490
1625914502
1624114520
1625996010
1595292330
1595196660
1522133140
1481150300

QTY.

REMARKS

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 85

Table of Contents

KUBOTA V1205B --- INLET MANIFOLD ASSY.
INLET MANIFOLD ASSY.

PAGE 86 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Inlet Manifold

Table of Contents

KUBOTA V1205B --- INLET MANIFOLD ASSY.
INLET MANIFOLD ASSY.
NO.
PART NO.
ITEM

Full View

010
020
030
040
050
060

1625911800
1624105550
1624111820
0102350618
0102350630
0102350650

COMP. INLET MANIFOLD
JOINT, BREATHER PIPE
GASKET, IN-MANIFOLD
BOLT
BOLT
BOLT

QTY.

REMARKS

1
1
1
3
2
3

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 87

Table of Contents

KUBOTA V1205B --- EXHAUST MANIFOLD ASSY.
EXHAUST MANIFOLD ASSY.

PAGE 88 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

Exhaust Manifold

KUBOTA V1205B --- EXHAUST MANIFOLD ASSY.
EXHAUST MANIFOLD ASSY.
NO.
PART NO.
ITEM

Full View

010
020
030
040
050
060

1721512310
1629912360
1624191490
1627192010
0151350822
1526312370

QTY.

REMARKS

MANIFOLD, EXHAUST
1
GASKET, EX-MANIFOLD ............... 1 ........... REPLACES 1624112360
STUD
8
NUT ................................................. 8 ........... REPLACES 1624192010
STUD
4
GASKET, MUFFLER ....................... 1 ........... REPLACES 1537112370

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 89

Table of Contents

KUBOTA V1205B --- ROCKER ARM VALVE ASSY.
ROCKER ARM VALVE ASSY.

PAGE 90 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

Rocker Arm Valve

KUBOTA V1205B --- ROCKER ARM VALVE ASSY.
ROCKER ARM VALVE ASSY.
NO.
PART NO.
ITEM

Full View

010
020
030
040
050
060
070
080
090
100
110
120
130
140
150
160
170
180
190
200
210

1624113110
1629913120
1627113240
1624113330
1526113360
1624113150
1624113280
1624114050
0341050606
1624114350
1624114410
1526192010
1526194010
1526114420
1624114430
1624114440
1624114310
0461200120
1624114030
1624114230
1624114240

QTY.

REMARKS

INLET VALVE
4
EXHAUST VALVE
4
VALVE SPRING
8
VALVE SPRING RETAINER
8
VALVE SPRING COLLET ............... 8 ........... SET
VALVE STEM SEAL
8
VALVE CAP .................................... 8 ........... REPLACES 1526113280
ROCKER ARM SHAFT ASSY.
1
SET SCREW
2
ROCKER ARM BRACKET
4
STUD
4
NUT
4
PLAIN WASHER
4
SET SCREW
1
WASHER
2
WASHER
2
ROCKER ARM SPRING
3
EXT. CIRCLE CLIP
2
ROCKER ARM ASSY.
8
ADJUSTING SCREW
8
NUT
8

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 91

Table of Contents

KUBOTA V1205B --- CAMSHAFT ASSY.
CAMSHAFT ASSY.

PAGE 92 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Camshaft

Table of Contents

KUBOTA V1205B --- CAMSHAFT ASSY.

Full View

CAMSHAFT ASSY.
NO.
PART NO.
010
1526115550
020
1624115110
030
1627116010
035* 1627116150
040* 1552193610
050* 1624116510
060* 0571200518
070* 1624116270
080* 0102350614
090
1627124010
100# 1627124980
110
1624124360
120
1624124370
130
1624124320
140
1624124250
150
0102350616

ITEM
QTY.
REMARKS
TAPPET
8
PUSH ROD
8
CAMSHAFT ASSY. ......................... 1 ........... INCL. ITEMS W/*
CAMSHAFT
1
SET SCREW
1
CAMSHAFT GEAR
1
FEATHER KEY
1
CAMSHAFT STOPPER
1
BOLT
2
COMP. IDLE GEAR ......................... 1 ........... INCL. ITEMS W/#
IDLE GEAR BUSHING
1
IDLE GEAR COLLAR
1
IDLE GEAR COLLAR
1
IDLE GEAR CIRCLE CLIP
1
IDLE GEAR SHAFT
1
BOLT
3

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 93

Table of Contents

KUBOTA V1205B--- PISTON CRANKSHAFT ASSY.
PISTON CRANKSHAFT ASSY.

PAGE 94 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

Piston Crankshaft

KUBOTA V1205B --- PISTON CRANKSHAFT ASSY.
PISTON CRANKSHAFT ASSY.
NO.
PART NO.
ITEM

Full View

010
010
020
020
030
040
050
060*
070*
080*
080
080
090
100#
110#
120#
130#
140#
150#
160
170
180
180
180
190
190
190
200
200
200
210
210
210
220
220
220

1622421110
1622121910
1590121050
1590121090
1624121310
1624121330
1624122013
1624121980
1624122140
1624122310
1624122970
1624122980
1624123010
0501200508
0771500401
1624124110
1627195230
1624135630
1624123280
1624123250
0481110280
1624123470
1624123910
1624123920
1624123480
1624123930
1624123940
1624123490
1624123860
1624123870
1552123530
1552123950
1552123960
1920223540
1920223970
1920223980

QTY.

REMARKS

PISTON ........................................... 4 ........... STD; REPLACES 1622121110
PISTON ........................................... 4 ........... +0.5MM
PISTON RING ASSY. ..................... 4 ........... STD
PISTON RING ASSY. ..................... 4 ........... +0.5MM
PISTON PIN
4
CIRCLE CLIP, PISTON PIN
8
CONNECTING ROD ASSY. ............ 4 ........... INCL. ITEMS W/*;REPLACES 1624122012
PISTON PIN BUSHING
1
CONNECTING ROD BOLT
8
METAL, CRANKPIN ........................ 4 ........... STD SET
METAL, CRANKPIN ........................ 4 ........... - 0.2MM SET
METAL CRANKPIN ......................... 4 ........... - 0.4MM SET
COMP. CRANKSHAFT .................... 1 ........... INCL. ITEMS W/#
STRAIGHT PIN
1
BALL
4
CRANKSHAFT GEAR
1
KEY
1
OIL PUMP DRIVE GEAR
1
CRANKSHAFT SLEEVE
1
CRANKSHAFT COLLAR
1
O RING
1
METAL CRANKSHAFT ................... 1 ........... STD
METAL, CRANKSHAFT .................. 1 ........... -0.2MM
METAL, CRANKSHAFT .................. 1 ........... -0.4MM
METAL, CRANKSHAFT .................. 3 ........... STD SET
METAL, CRANKSHAFT .................. 3 ........... -0.2MM SET
METAL, CRANKSHAFT .................. 3 ........... -0.4MM SET
METAL, CRANKSHAFT .................. 1 ........... STD SET
METAL, CRANKSHAFT .................. 1 ........... -0.2MM SET
METAL, CRANKSHAFT .................. 1 ........... -0.4MM SET
METAL, SIDE .................................. 2 ........... STD
METAL, SIDE .................................. 2 ........... +0.2MM
METAL, SIDE .................................. 2 ........... +0.4MM
METAL, SIDE .................................. 2 ........... STD
METAL, SIDE .................................. 2 ........... +0.2MM
METAL, SIDE .................................. 2 ........... +0.4MM

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 95

Table of Contents

KUBOTA V1205B --- FLYWHEEL ASSY.
FLYWHEEL ASSY.

PAGE 96 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Flywheel

Table of Contents

KUBOTA V1205B --- FLYWHEEL ASSY.

Full View

FLYWHEEL ASSY.
NO.
PART NO.

ITEM

010
020*
030
040
050
060
070
080
090
100
110
120

COMP. FLYWHEEL ......................... 1 ........... INCL. ITEMS W/*
GEAR, RING ................................... 1 ........... REPLACES 1523163820
BOLT, FLYWHEEL
6
HOUSING, FLYWHEEL
1
BOLT
8
COVER ............................................ 1 ........... REPLACES 3122014170
BOLT
1
PLAIN WASHER
1
BOLT
1
PLAIN WASHER
1
STARTER ASSY. ............................ 1 ........... REPLACES 1627163010
BOLT
2

1753825010
1626163820
1627125160
1721504610
1526191190
3122014172
0112350814
0401350080
0117351825
0401350180
1628563010
0112350830

QTY.

REMARKS

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 97

Table of Contents

KUBOTA V1205B --- INJECTION PUMP ASSY.
INJECTION PUMP ASSY.

PAGE 98 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Injection Pump

Table of Contents

KUBOTA V1205B --- INJECTION PUMP ASSY.

Full View

INJECTION PUMP ASSY.
NO.
PART NO.
ITEM
QTY.
REMARKS
010
1627195690
JOINT
1
020
1624142010
FUEL PIPE ASSY. .......................... 1 ........... INCL. ITEMS W/*
030* 1624142750
PIPE BAND
2
040
1628551010
INJECTION PUMP ASSY.
1
050
1588152110
INJECTION PUMP SHIM
1
060
1624152110
INJECTION PUMP SHIM
2
070
0131110620
BOLT
3
080
1584191500
STUD
3
090
1584192320
CAP NUT
3
100
030206150
LOCK WASHER .............................. 6 ........... REPLACES 0451250060
110
1628552032
FUEL PUMP ASSY. ........................ 1 ........... REPLACES 1628552030
120
1626452140
FUEL PUMP GASKET .................... 1 ........... REPLACES 1584152140
130
0205650060
NUT
2
140
030206150
LOCK WASHER .............................. 2 ........... REPLACES 0451250060

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 99

Table of Contents

KUBOTA V1205B --- FUEL CAMSHAFT ASSY.
FUEL CAMSHAFT ASSY.

PAGE 100 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Fuel Camshaft

Table of Contents

KUBOTA V1205B --- FUEL CAMSHAFT ASSY.

Full View

FUEL CAMSHAFT ASSY.
NO.
PART NO.
ITEM
QTY.
REMARKS
010
1624116170
FUEL CAMSHAFT
1
020
0810306202
BALL BEARING
1
030
0810306204
BALL BEARING
1
040
1624151110
CAM, FUEL
1
050
1624192330
CAP NUT
1
060
1624195230
WOODRUFF KEY
1
070
1753851150
INJECTION PUMP GEAR
1
080
0102350618
BOLT
3
090
1624116320
STOPPER
1
100
0102350612
BOLT
2
110
1628255012
GOVERNOR SHAFT ASSY. .....................1 .......... INCL. ITEMS W/*
120* 1627155310
GOVERNOR SHAFT
1
130* 1624155390
GOVERNOR SHAFT HOLDER
1
140* 1628255320
GOVERNOR GEAR
1
150* 1624155270
GOVERNOR WEIGHT HOLDER
1
160* 1624155060
GOVERNOR WEIGHT COMP.
2
170* 1624155260
GOVERNOR WEIGHT SHAFT
2
180* 1624155450
GOVERNOR SLEEVE
1
190* 1624155462
THRUST WASHER
1
200
0810106304
BALL BEARING
1
210
1627155410
CIRCLE CLIP, GOVERNOR SHAFT
1
220
1624155554
SET SCREW
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 101

Table of Contents

KUBOTA V1205B --- NOZZLE HOLDER ASSY.
NOZZLE HOLDER ASSY.

PAGE 102 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

Nozzle Holder

KUBOTA V1205B --- NOZZLE HOLDER ASSY.
NOZZLE HOLDER ASSY.
NO.
PART NO.
ITEM

Full View

010
020
030
040
050
060
070
080
090
100
110
120
130
140
150
160
170
180
190

1627142502
1584151360
1560196650
1753842020
1624142320
1758242030
1624142320
1510142570
1647553000
1584153622
1627153710
1627153722
1627153712
1627153742
1584153850
1584153860
0302450520
1624165512
1627165560

QTY.

REMARKS

OVER FLOW PIPE ASSY. .............. 1 ........... REPLACES 1627142500
SCREW
1
GASKET
1
OVER FLOW PIPE ASSY.
1
PIPE BAND
2
OVER FLOW PIPE ASSY.
2
PIPE BAND
4
PIPE JOINT
1
NOZZLE HOLDER ASSY.
4
GASKET ......................................... 4 ........... REPLACES 1584153620
INJECTION PIPE
1
INJECTION PIPE ........................... 1 ........... REPLACES 1627153720
INJECTION PIPE ........................... 1 ........... REPLACES 1627153730
INJECTION PIPE ........................... 1 ........... REPLACES 1627153740
PIPE CLAMP
3
PIPE CLAMP
3
WASHER AND SCREW
3
GLOW PLUG ................................... 4 ........... REPLACES 1624165510
GLOW PLUG CORD
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 103

Table of Contents

KUBOTA V1205B --- IDLING APPARATUS ASSY.
IDLING APPARATUS ASSY.

PAGE 104 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Idling Apparatus

Table of Contents

KUBOTA V1205B --- IDLING APPARATUS ASSY.

Full View

IDLING APPARATUS ASSY.
NO.
PART NO.
ITEM
QTY.
REMARKS
010
1625954090
IDLE APPARATUS ASSY. ............... 1 ........... INCL. ITEMS W/*
020* 1625954100
ADJUSTING BOLT ASSY.
1
030* 1584192020
NUT
1
040* 1584192330
CAP NUT
1
050* 1560196650
GASKET
2
060* 1624154420
CAP
1
070
1624154120
ADJUSTING BOLT
1
080
1584192020
NUT
1
090
1584192330
CAP NUT
1
100
1560196650
GASKET
2
110
1624154420
CAP
1
120
1627160012
SOLENOID ASSY. .......................... 1 ........... REPLACES 1627160010
130
1629960150
SOLENOID COVER GASKET ........ 1 ........... REPLACES 1627160150
140
0102350612
BOLT
2
150
1628283150
PUMP COVER
1
160
1628283110
PACKING
1
170
0112350820
BOLT
1
180
0112350832
BOLT
1
190
0215650080
NUT
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 105

Table of Contents

KUBOTA V1205B --- GOVERNOR ASSY.
GOVERNOR ASSY.

PAGE 106 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Governor

Table of Contents

KUBOTA V1205B --- GOVERNOR ASSY.
GOVERNOR ASSY.
NO.
PART NO.
010
1628556480
020
1628556410
040
1625756052
050* 1626156210
060* 1624156153
1624194010
Full View 070*
090* 1624156330
100* 0461200090
110
1624156250
120
1624156260
130
0102350614
140
1624156210
150
1624156340

ITEM
QTY.
REMARKS
START SPRING
1
GOVERNOR SPRING
1
FORK LEVER ASSY. ...................... 1 ........... INCL. ITEMS W/*
THRUST LEVER
1
FORK LEVER SHAFT
1
PLAIN WASHER
1
BALL BEARING
1
CIRCLE CLIP, EXTERNAL
1
FORK LEVER SHAFT COVER
1
GASKET
1
BOLT
2
COLLAR
1
BALL BEARING
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 107

Table of Contents

KUBOTA V1205B --- SPEED CONTROL PLATE ASSY.
SPEED CONTROL PLATE ASSY.

PAGE 108 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Speed Control Plate

Table of Contents

KUBOTA V1205B --- SPEED CONTROL PLATE ASSY.
SPEED CONTROL PLATE ASSY.
NO.
PART NO.
ITEM

Full View

010
020*
030*
040*
050*
060*
070*
080*
090*
100*
110*
120*
130
140
150
160
170

1758257010
1627157150
1624157160
0481100100
0541100420
1624194020
1624192020
1627156023
1627157720
1547157980
1622257510
1627157740
1624157210
0102350616
0151350616
0205650060
030206150

QTY.

REMARKS

CONTROL PLATE ASSY. ............... 1 ........... INCL. ITEMS W/*
SPEED CONTROL LEVER
1
SPEED CONTROL LEVER
2
O RING
1
SPRING PIN
2
PLAIN WASHER
2
NUT
2
GOVERNOR COMP. LEVER
1
ENGINE STOP LEVER
1
OIL SEAL
1
RETURN SPRING
1
STOP LEVER SHAFT
1
GASKET
1
BOLT
2
STUD
2
NUT
2
LOCK WASHER .............................. 2 ........... REPLACES 0451250060

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 109

Table of Contents

KUBOTA V1205B --- DYNAMO ASSY.
DYNAMO ASSY.

PAGE 110 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Dynamo

Table of Contents

KUBOTA V1205B --- DYNAMO ASSY.

Full View

DYNAMO ASSY.
NO.
PART NO.

ITEM

010
020
030
040
050
060
070
080

DYNAMO ASSY.
DYNAMO STAY
BOLT
BOLT
NUT
PLAIN WASHER
PLAIN WASHER
BOLT

1553164013
1622564420
0112350825
0112350855
0205650080
0401350080
0401550080
0102350616

QTY.

REMARKS

1
1
1
1
1
1
1
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 111

Table of Contents

KUBOTA V1205B --- WATER FLANGE ASSY.
WATER FLANGE ASSY.

PAGE 112 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Water Flange

Table of Contents

KUBOTA V1205B --- WATER FLANGE ASSY.
WATER FLANGE ASSY.
NO.
PART NO.
ITEM

Full View

010
020
040
060
070
080
090
100
110
120
130
140
150
160
170

1622272700
1624173340
1753883040
1626472920
0102350616
0102350655
1624173350
1624173360
1920373010
1627173260
1567673270
0102350630
1628572860
1624172870
3620082720

QTY.

REMARKS

COMP. FLANGE, WATER
1
PIPE, WATER RETURN
1
THERMOMETER SWITCH
1
WATER FLANGE GASKET ............. 1 ........... REPLACES 1624172920
BOLT
1
BOLT
1
WATER RETURN PIPE
1
PIPE BAND
2
THERMOSTAT ASSY.
1
THERMOSTAT COVER
1
GASKET ......................................... 1 ........... REPLACES 1553173270
BOLT
2
WATER PIPE
1
WATER PIPE
2
CLAMP
2

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 113

Table of Contents

KUBOTA V1205B --- WATER PUMP ASSY.
WATER PUMP ASSY.

PAGE 114 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Water Pump

Table of Contents

KUBOTA V1205B --- WATER PUMP ASSY.

Full View

WATER PUMP ASSY.
NO.
PART NO.
010
1625973032
020* 1625973550
030* 1548173050
040* 1625973510
050* 1624173340
060
1623973430
070
0102350630
080
0102350680
090
1625973520

ITEM
QTY.
REMARKS
WATER PUMP ASSY. ..................... 1 ........... INCLUDES ITEMS W/*;REPLACES 1625973030
BALL BEARING
1
MECHANICAL SEAL ASSY.
1
WATER PUMP IMPELLER
1
WATER RETURN PIPE
1
WATER PUMP GASKET ................. 1 ........... REPLACES 1625973430
BOLT
4
BOLT
2
FLANGE, WATER PUMP
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 115

Table of Contents

KUBOTA V1205B --- FAN ASSY.
FAN ASSY.

PAGE 116 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Fan

Table of Contents

KUBOTA V1205B --- FAN ASSY.

Full View

FAN ASSY.
NO.
PART NO.

ITEM

010
020
030
040
050
060

FAN ................................................. 1 ........... REPLACES 1625974112
FAN PULLEY
1
FLANGE BOLT
4
FAN DRIVE PULLEY
1
BOLT
1
V BELT
1

1727474110
1624174250
175450612
1753874280
1624191020
1624197010

QTY.

REMARKS

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 117

Table of Contents

KUBOTA V1205B --- RADIATOR ASSY.
RADIATOR ASSY.

PAGE 118 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Radiator

Table of Contents

KUBOTA V1205B --- RADIATOR ASSY.

Full View

RADIATOR ASSY.
NO.
PART NO.

ITEM

010
020*
030*
040*
050
060
070

RADIATOR ASSY. ........................... 1 ........... INCLUDES ITEMS W/*
CAP ASSY.
1
WATER OVER FLOW PIPE
1
PIPE CLIP
2
WATER PIPE
1
WATER PIPE
1
CLAMP
4

1753872060
1527272020
1562172710
1550172470
1628672850
1628672940
3620082720

QTY.

REMARKS

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 119

Table of Contents

KUBOTA V1205B --- AIR CLEANER ASSY.
AIR CLEANER ASSY.

PAGE 120 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Air Cleaner

Table of Contents

KUBOTA V1205B--- AIR CLEANER ASSY.
AIR CLEANER ASSY.
NO.
PART NO.
ITEM

Full View

010
020*
030*
040*
050*
060*
070*
080
090

1753811010
1574111080
1574192620
1574194430
1574111470
1574111170
1627187450
1538111250
1500036920

QTY.

REMARKS

AIR CLEANER ASSY. ..................... 1 ........... INCLUDES ITEMS W/*
CLEANER ELEMENT ASSY.
1
WING BOLT
1
GASKET ASSY.
1
VALVE
1
GASKET
1
A/C ELEMENT LABEL
1
AIR CLEANER BAND ..................... 1 ........... REPLACES 1500036930
CUSHION
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 121

Table of Contents

KUBOTA V1205B --- FUEL FILTER COMPONENT ASSY.
FUEL FILTER COMPONENT ASSY.

PAGE 122 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

Fuel Filter Component

KUBOTA V1205B --- FUEL FILTER COMPONENT ASSY.
FUEL FILTER COMPONENT ASSY.
NO.
PART NO.
ITEM

Full View

010
020*
030*#
040*#
050*#
060*
070*
080*
090*
100*
110*

1758243010
1758243510
1430143820
1430143840
1430143830
1627143580
1627143590
1627143570
1627143560
1627143930
1556787460

QTY.

REMARKS

FUEL FILTER ASSY. ...................... 1 ........... INCLUDES ITEMS W/*
BODY .............................................. 1 ........... INCLUDES ITEMS W/#
VALVE SPRING
1
LEVER 0 RING
1
SCREW
1
FILTER CUP
1
RETAINING RING
1
FILTER O RING
1
ELEMENT ASSY.
1
SPRING
1
FUEL FILTER LABEL
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 123

Table of Contents

KUBOTA V1205B --- DYNAMO COMPONENT ASSY.
DYNAMO COMPONENT ASSY.

PAGE 124 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

Dynamo Component

KUBOTA V1205B --- DYNAMO COMPONENT ASSY.
DYNAMO COMPONENT ASSY.
NO.
PART NO.
ITEM

Full View

010
020*
030*#
040*#
050*#
060*#
070*#
080*
090*%
100*%
110*%
120*%
130*%
140*%
150*
160*
170*
180*

1553164013
1553164122
1553164110
1553164040
1553164140
1553174180
1553174140
1553164363
1526493010
1553164292
1553164072
0814106201
1553193010
1553164190
1526164150
1526192030
1526194070
1526194020

QTY.

REMARKS

DYNAMO ASSY. ............................. 1 ........... INCLUDES ITEMS W/*
STATOR COMP. .............................. 1 ........... INCLUDES ITEMS W/#
PULLEY
1
ROTOR
1
COLLAR
1
BALL BEARING
2
FAN SHAFT
1
STRATOR COMP. ........................... 1 ........... INCLUDES ITEMS W/%
ROUND HEAD SCREW
2
STATOR
1
PLATE
1
BALL BEARING .............................. 1 ........... REPLACES 1553174180
ROUND HEAD SCREW
1
CORD CLAMP
1
COLLAR
1
NUT
1
LOCK WASHER
1
PLAIN WASHER
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 125

Table of Contents

KUBOTA V1205B --- STARTER COMPONENT ASSY.
STARTER COMPONENT ASSY.

PAGE 126 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Starter Component

Table of Contents

KUBOTA V1205B --- STARTER COMPONENT ASSY.
STARTER COMPONENT ASSY.
NO.
PART NO.
ITEM

Full View

010
020*
030*
040*
050*
060*
070*
080*
090*
100*
110*
120*
130*
140*
150*
160*
170*
180*
190*
200*
210*
220*
230*
240*
250*

1627163010
1627163080
1550163370
1627163070
1550463530
1627163530
1550463040
1627163140
1550463030
1550163020
1627163380
1540163390
1550163200
1540163270
1921263100
1921263110
1921297130
1921263120
1550193310
1550163320
1550191020
1396392010
1550463120
0451290080
1961692010

QTY.

REMARKS

STARTER ASSY. ............................ 1 ........... INCLUDES ITEMS W/*
YOKE
1
BRUSH
2
ARMATURE
1
BALL BEARING
1
BALL BEARING
1
CLUTCH
1
BEVEL PINION
1
HOUSING
1
MAGNETIC SWITCH
1
BRUSH HOLDER
1
BRUSH SPRING
4
END FRAME
1
GEAR
1
ROLLER
5
RETAINER
1
BALL
1
SPRING
1
PAN HEAD SCREW
2
THROUGHT BOLT
2
BOLT
2
HEXAGON NUT
1
CORD COVER
1
LOCK WASHER .............................. 1 ........... REPLACES 0451250080
HEXAGON NUT
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 127

Table of Contents

KUBOTA V1205B --- NOZZLE HOLDER COMPONENT ASSY.
NOZZLE HOLDER COMPONENT ASSY.

PAGE 128 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

Nozzle Holder Component

KUBOTA V1205B --- NOZZLE HOLDER COMPONENT ASSY.
NOZZLE HOLDER COMPONENT ASSY.
NO.
PART NO.
ITEM

Full View

010
020*
030*
040*
050*
060*
070*
080*
090*
100
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#
110#

1647553000
1584192030
1584153230
0647553170
1584153350
1584153160
1647553280
1584194040
1626153610
1584198100
1584153230
1584198510
1584198520
1584198530
1584198540
1584198550
1584198560
1584198570
1584198580
1584198590
1584198600
1584198610
1584198620
1584198630
1584198640
1584198650
1584198660
1584198670
1584198680
1584198690
1584198700
1584198710
1584198720
1584198730
1584198740
1584198750
1584198760
1584198770
1584198780
1584198790
1584198800

QTY.

REMARKS

NOZZLE HOLDER ASSY. ............... 4 ........... INCLUDES ITEMS W/*
NUT
4
ADJUSTING WASHER
4
NOZZLE SPRING
4
DISTANCE PIECE
4
PUSH ROD
4
NOZZLE NUT
4
WASHER
4
NOZZLE PIECE
4
WASHER ASSY. ............................. 4 ........... INCLUDES ITEMS W/#
ADJUSTING WASHER .................... 4 ........... 0.900MM
ADJUSTING WASHER .................... 4 ........... 0.925MM
ADJUSTING WASHER .................... 4 ........... 0.950MM
ADJUSTING WASHER .................... 4 ........... 0.975MM
ADJUSTING WASHER .................... 4 ........... 1.000MM
ADJUSTING WASHER .................... 4 ........... 1.025MM
ADJUSTING WASHER .................... 4 ........... 1.050MM
ADJUSTING WASHER .................... 4 ........... 1.075MM
ADJUSTING WASHER .................... 4 ........... 1.100MM
ADJUSTING WASHER .................... 4 ........... 1.125MM
ADJUSTING WASHER .................... 4 ........... 1.150MM
ADJUSTING WASHER .................... 4 ........... 1.175MM
ADJUSTING WASHER .................... 4 ........... 1.200MM
ADJUSTING WASHER .................... 4 ........... 1.225MM
ADJUSTING WASHER .................... 4 ........... 1.250MM
ADJUSTING WASHER .................... 4 ........... 1.275MM
ADJUSTING WASHER .................... 4 ........... 1.300MM
ADJUSTING WASHER .................... 4 ........... 1.325MM
ADJUSTING WASHER .................... 4 ........... 1.350MM
ADJUSTING WASHER .................... 4 ........... 1.375MM
ADJUSTING WASHER .................... 4 ........... 1.400MM
ADJUSTING WASHER .................... 4 ........... 1.425MM
ADJUSTING WASHER .................... 4 ........... 1.450MM
ADJUSTING WASHER .................... 4 ........... 1.475MM
ADJUSTING WASHER .................... 4 ........... 1.500MM
ADJUSTING WASHER .................... 4 ........... 1.525MM
ADJUSTING WASHER .................... 4 ........... 1.550MM
ADJUSTING WASHER .................... 4 ........... 1.575MM
ADJUSTING WASHER .................... 4 ........... 1.600MM
ADJUSTING WASHER .................... 4 ........... 1.625MM
ADJUSTING WASHER .................... 4 ........... 1.650MM
More washer sizes

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 129

Table of Contents

KUBOTA V1205B --- NOZZLE HOLDER COMPONENT ASSY.
NOZZLE HOLDER COMPONENT ASSY.

PAGE 130 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Nozzle Holder Component

Table of Contents

KUBOTA V1205B --- NOZZLE HOLDER COMPONENT ASSY.
NOZZLE HOLDER COMPONENT ASSY.
NO.
PART NO.
ITEM
Q TY.
REMARKS
110# 1584198810
ADJUSTING WASHER .................... 4 ........... 1.675MM
110# 1584198820
ADJUSTING WASHER .................... 4 ........... 1.700MM
110# 1584198830
ADJUSTING WASHER .................... 4 ........... 1.725MM
110# 1584198840
ADJUSTING WASHER .................... 4 ........... 1.750MM
110# 1584198850
ADJUSTING WASHER .................... 4 ........... 1.775MM
Full View 110#
1584198860
ADJUSTING WASHER .................... 4 ........... 1.800MM
110# 1584198870
ADJUSTING WASHER .................... 4 ........... 1.825MM
110# 1584198880
ADJUSTING WASHER .................... 4 ........... 1.850MM
110# 1584198890
ADJUSTING WASHER .................... 4 ........... 1.875MM
110# 1584198900
ADJUSTING WASHER .................... 4 ........... 1.900MM
110# 1584198910
ADJUSTING WASHER .................... 4 ........... 1.925MM
110# 1584198920
ADJUSTING WASHER .................... 4 ........... 1.950MM

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 131

Table of Contents

KUBOTA V1205B --- INJECTION PUMP COMPONENTS ASSY.
INJECTION PUMP COMPONENTS ASSY.

PAGE 132 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

Injection Pump Components

KUBOTA V1205B --- INJECTION PUMP COMPONENTS ASSY.
INJECTION PUMP COMPONENTS ASSY.
NO.
PART NO.
ITEM
010
020*
030*
040*
050*
060*
070*
080*
090*
100*
110*
130*
Full View 140*
150*
160*
170*
180*
190*
200*
210*
220*
230*
240*
250*
260
270

1628551010
1628251050
1584151030
1584151230
1584151240
1627151220
1584196760
1584151560
1584194570
1584151200
1586291430
1584151070
1584151250
1627151430
1584151280
1584151270
1584151290
1584151490
1627151060
1627151540
1584193110
1584151380
1628551320
1584196650
1584151350
1584196660

QTY.

REMARKS

INJECTION PUMP ASSY. .............. 1 ........... INCLUDES ITEMS W/*
PUMP PLUNGER
4
DELIVERY VALVE
4
DELIVERY VALVE SPRING
4
DELIVERY VALVE GASKET
4
DELIVERY VALVE HOLDER
4
O RING
4
SLEEVE FLANGE
4
JOINT PIN
4
O RING
8
SCREW
8
TAPPET ASSY.
4
TAPPET GUIDE PIN
4
CLAMP PIN
1
PLUNGER SPRING
4
UPPER SEAT SPRING
4
LOWER SEAT SPRING
4
SHIM
1
CONTROL RACK
1
PLATE
1
SCREW
5
CONTROL SLEEVE
4
HOLLOW SCREW
1
GASKET
2
SCREW
1
GASKET
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 133

Table of Contents

KUBOTA V1205B --- ACCESSORIES
ACCESSORIES ASSY.

PAGE 134 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

Table of Contents

Accessories

KUBOTA V1205B --- ACCESSORIES
ACCESSORIES ASSY.
NO.
PART NO.
ITEM

Full View

090
100*
110
130
140
150#
160
170
180
190
200
210
220

1753842500
1024442320
0966170500
1491142750
3741059110
374105510
1518160190
1518160200
151160260
151165760
1569465990
1518164602
1624787112

QTY.

REMARKS

OVER FLOW PIPE ASSY. .............. 1 ........... INCLUDES ITEMS W/*
PIPE CLIP ...................................... 2 ........... REPLACES 1497142750
FUEL TUBE
1
PIPE CLIP
4
STARTER SWITCH ASSY. ............. 1 ........... INCLUDES ITEMS W/#
KEY, STARTER SWITCH
2
INDICATOR UNIT, CH/GE
1
RELAY ............................................ 2 ........... REPLACES 1518160220
RELAY
1
WIRE HARNESS
1
TIMER LIGHT
1
COMP. REGULATOR
1
NAME PLATE
1

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 135

Table of Contents

TERMS AND CONDITIONS OF SALE — PARTS

Effective: July 1, 2000
PAYMENT TERMS

4.

Terms of payment for parts are net 10 days.
FREIGHT POLICY
All parts orders will be shipped collect or
prepaid with the charges added to the invoice.
All shipments are F.O.B. point of origin.
Multiquip’s responsibility ceases when a
signed manifest has been obtained from the
carrier, and any claim for shortage or damage
must be settled between the consignee and the
carrier.

Freight is at the sender’s expense. All
parts must be returned freight prepaid to
Multiquip’s designated receiving point.

5.

Parts must be in new and resalable
condition, in the original Multiquip package
(if any), and with Muiltiquip part numbers
clearly marked.

6.

The following items are not returnable:
a.

Obsolete parts. (If an item is listed
in the parts price book as being
replaced by another item, it is
obsolete.)

b.

Any parts with a limited shelf life
(such as gaskets, seals, “O” rings,
and other rubber parts) that were
purchased more than six months
prior to the return date.

MINIMUM ORDER
The minimum charge for orders from Multiquip
is $15.00 net. Customers will be asked for
instructions regarding handling of orders not
meeting this requirement.

PRICING AND REBATES
Prices are subject to change without prior
notice. Price changes are effective on a specific
date and all orders received on or after that date
will be billed at the revised price. Rebates for
price declines and added charges for price
increases will not be made for stock on hand
at the time of any price change.
Multiquip reserves the right to quote and sell
direct to Government agencies, and to Original
Equipment Manufacturer accounts who use
our products as integral parts of their own
products.
SPECIAL EXPEDITING SERVICE
A $20.00 to $50.00 surcharge will be added to
the invoice for special handling including bus
shipments, insured parcel post or in cases
where Multiquip must personally deliver the
parts to the carrier.

c.

Any line item with an extended dealer
net price of less than $5.00.

d.

Special order items.

RETURNED GOODS POLICY

e.

Electrical components.

Return shipments will be accepted and credit
will be allowed, subject to the following
provisions:

f.

Paint, chemicals, and lubricants.

LIMITATIONS OF SELLER’S LIABILITY

g.

Decals and paper products.

1.

h.

Items purchased in kits.

Multiquip shall not be liable here under for
damages in excess of the purchase price of the
item with respect to which damages are
claimed, and in no event shall Multiquip be
liable for loss of profit or good will or for any
other special, consequential or incidental
damages.

2.

A Returned Material Authorization must
be approved by Multiquip prior to shipment.
To obtain a Return Material Authorization,
a list must be provided to Multiquip Parts
Sales that defines item numbers,
quantities, and descriptions of the items
to be returned.
a.

b.

The list must be typed or computer
generated.

c.

The list must state the reason(s) for
the return.

d.

The list must reference the sales
order(s) or invoice(s) under which
the items were originally purchased.

e.

3.

The parts numbers and descriptions
must match the current parts price
list.

The list must include the name and
phone number of the person
requesting the RMA.

A copy of the Return Material
Authorization must accompany the return
shipment.

7.

The sender will be notified of any material
received that is not acceptable.

8.

Such material will be held for 5 working
days from notification, pending
instructions. If a reply is not received
within 5 days, the material will be returned
to the sender at his expense.

9.

Credit on returned parts will be issued at
dealer net price at time of the original
purchase, less a 15% restocking charge.

10. In cases where an item is accepted for
which the original purchase document
can not be determined, the price will be
based on the list price that was effective
twelve months prior to the RMA date.
11. Credit issued will be applied to future
purchases only.

LIMITATION OF WARRANTIES
No warranties, express or implied, are made
in connection with the sale of parts or trade
accessories nor as to any engine not
manufactured by Multiquip. Such warranties
made in connection with the sale of new,
complete units are made exclusively by a
statement of warranty packaged with such
units, and Multiquip neither assumes not
authorizes any person to assume for it any
other obligation or liability whatever in
connection with the sale of its products. A part
from such written statement of warranty, there
are no warranties, express, implied or statutory,
which extend beyond the description of the
products on the face hereof.

PAGE 136 — BLW-400SSW- WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #1 (06/15/01)

NOTE PAGE

BLW-400SSW-WELDER/AC GENERATOR— PARTS & OPERATION MANUAL— REV. #1 (06/15/01) — PAGE 137

PARTS AND OPERATION MANUAL
PARTS AND OPERATION MANUAL
Table of Contents

HERE'S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING
PARTS DEPARTMENT
800/427-1244 or 310/537-3700
FAX: 800/672-7877 or 310/637-3284
SERVICE DEPARTMENT
800/835-2551 or 310/537-3700
FAX: 310/638-8046
WARRANTY DEPARTMENT
800/835-2551 or 310/537-3700
FAX: 310/638-8046
MAIN
800/421-1244 or 310/537-3700
FAX: 310/537-3927
Manufactured for Multiquip Inc.
by
DENYO MANUFACTURING, CO., USA

MULTIQUIP INC.
18910 WILMINGTON AVE.
CARSON, CALIFORNIA 90746
310-537-3700
800-421-1244
FAX: 310-537-3927
E-mail:mq@multiquip.com • www:multiquip.com



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