TLW 300 Ss

POLITEK MAQUINARIA 6650- 9152/ 6650-9154
PARTS AND OPERATION MANUAL

OPERATION AND PARTS MANUAL
WHISPERWELDTM SERIES
MODEL TLW-300SS
WELDER/AC GENERATOR
(KUBOTA D722EB DIESEL ENGINE)
Revision # 2 (04/07/10)
To find the latest revision of this

publication, visit our website at:
www.mqpower.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

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PROPOSITION 65 WARNING
Diesel engine exhaust and some of
PAGE 2 — TLW-300SS WELDER/AC GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (04/07/10)
NOTE PAGE
TLW-300SS DC WELDER/ AC GENERATOR— OPERATION AND PARTS MANUAL— REV. #2 (04/07/10) — PAGE 3
TABLE OF CONTENTS
Proposition 65 Warning ........................................... 2 KUBOTA D722EB ENGINE
Table of Contents .................................................... 4 Crankcase Assembly ....................................... 70-71
Parts Ordering Procedure ....................................... 5 Oil Pan Assembly ............................................. 72-73
Rules for Safe Operation ..................................... 6-7 Cylinder Head Assembly .................................. 74-75
Operation and Safety Decals ............................... 8-9 Gear Case Assembly ....................................... 76-77
Specifications ........................................................ 10 Air Cleaner Assembly....................................... 78-79
General Information .............................................. 11 Inlet Manifold Assembly ................................... 80-81
Dimensions ........................................................... 12 Exhaust Manifold Assembly ............................. 82-83
Trailer Safety Guidelines .................................. 13-17 Rocker Arm Valve Assembly ............................ 84-85
Trailer Wiring Diagram........................................... 18 Head Cover Assembly ..................................... 86-87
Towing ................................................................... 19 Dip Stick Assembly ........................................... 88-89
Controls and Indicators .................................... 20-21 Main Bearing Assembly ................................... 90-91
Output Terminal Overview ..................................... 22 Camshaft Assembly ......................................... 92-93
Installation ............................................................. 23 Piston and Crankshaft Assembly ..................... 94-95
Preset ............................................................... 24-26 Flywheel Assembly .......................................... 96-97
Instrumentation ..................................................... 27 Fuel Camshaft Assembly ................................. 98-99
Load Application ................................................... 28 Nozzleholder Assembly................................ 100-103
Welder Operation Instructions ......................... 29-30 Nozzleholder Glow Plug Assembly .............. 104-105
Engine Operation Instructions .............................. 31 Injection Pump Assembly ............................. 106-107
Maintenance .................................................... 32-33 Injection Pump Comp. Assembly ................. 108-109
Gen. Wiring Diagram (S/N 5308736~Below) ........ 34 Fuel Filter Assembly .................................... 110-111
Gen. Wiring Diagram (S/N 5308737~Above) ....... 35 Fuel Pump Assembly ................................... 112-113
Engine Wiring Diagram (S/N 5308736~Below) .... 36 Governor Assembly ..................................... 114-115
Engine Wiring Diagram (S/N 5308737~Above) ... 37 Speed Control Plate Assembly .................... 116-117
Troubleshooting-Engine ................................... 38-40 Stop Solenoid Assembly .............................. 118-119
Troubleshooting-Welder ........................................ 41 Starter Assembly ......................................... 120-121
Explanation of Codes in Remarks Section............ 42 Starter Comp. Assembly .............................. 122-123
Spare Parts ........................................................... 43 Dynamo Assembly ....................................... 124-125
Water Flange Assembly ............................... 126-127
TLW-300SS WELDER/ Water Pump Assembly ................................. 128-129
AC GENERATOR Water Pipe Assembly ................................... 130-131
Generator Assembly ........................................ 44-46 Starter Switch Assembly .............................. 132-133
Control Box Assembly ...................................... 46-49 Piston Kit and Accessories ........................... 134-135
Control Parts Assembly, part 1 ........................ 50-51
Control Parts Assembly, part 2 ........................ 52-53 Terms and Conditions - Sale ............................... 136
Engine and Radiator Assembly........................ 54-55
Battery Assembly ............................................. 56-57
Muffler Assembly ............................................. 58-59
Fuel Tank Assembly ......................................... 60-61 NOTE
Enclosure Assembly ......................................... 62-65 Specification and part number
Rubber Seals Assembly ................................... 66-67 are subject to change without
notice.
Decal Assembly ............................................... 68-69
PARTS ORDERING PROCEDURES
www.mqpower.com Ordering parts has never been easier!
Choose from three easy options: Effective:
January 1st, 2006
Best Deal! Order via Internet (Dealers Only): If you have an MQ Account, to obtain a Username
Order parts on-line using Multiquip’s SmartEquip website! and Password, E-mail us at: parts@multiquip.
N View Parts Diagrams com.
N Order Parts To obtain an MQ Account, contact your
N Print Specification Information District Sales Manager for more information.
Goto www.multiquip.com and click on Use the internet and qualify for a 5% Discount
Order Parts to log in and save! on Standard orders for all orders which include
complete part numbers.*
Note: Discounts Are Subject To Change
Order via Fax (Dealers Only): Fax your order in and qualify for a 2% Discount
All customers are welcome to order parts via Fax. on Standard orders for all orders which include
Domestic (US) Customers dial: complete part numbers.*
1-800-6-PARTS-7 (800-672-7877) Note: Discounts Are Subject To Change
Order via Phone: Domestic (US) Dealers Call:

1-800-427-1244
Non-Dealer Customers:
Contact your local Multiquip Dealer for International Customers should contact
parts or call 800-427-1244 for help in their local Multiquip Representatives for
locating a dealer near you. Parts Ordering information.
When ordering parts, please supply:

R Dealer Account Number R Specify Preferred Method of Shipment:
R Dealer Name and Address UPS/Fed Ex DHL
R Shipping Address (if different than billing address) N Priority One Truck
N Ground
R Return Fax Number
N Next Day
R Applicable Model Number N Second/Third Day
R Quantity, Part Number and Description of Each Part
NOTICE
All orders are treated as Standard Orders and will

ship the same day if received prior to 3PM PST.
WE ACCEPT ALL MAJOR CREDIT CARDS!
RULES FOR SAFE OPERATION
CAUTION:
■ NEVER touch the hot exhaust
Failure to follow instructions in this manual may
manifold, muffler or cylinder. Allow
lead to serious injury or even death! This
these parts to cool before servicing
equipment is to be operated by trained and
engine or welder/AC generator.
qualified personnel only! This equipment is for
industrial use only.
The following safety guidelines should always be used when
operating the TLW-300SS Welder/AC Generator:
■ High Temperatures – Allow the engine to cool before adding
fuel or performing service and maintenance functions. Contact
GENERAL SAFETY with hot components can cause serious burns.
■ DO NOT operate or service this equipment before
reading this entire manual. ■ The engine of this welder/AC generator requires an adequate
free flow of cooling air. Never operate the welder/AC generator
■ This equipment should not be operated by in any enclosed or narrow area where free flow of the air is
persons under 18 years of age. restricted. If the air flow is
restricted it will cause serious
■ NEVER operate this equipment without proper damage to the welder/AC
protective clothing, welding shield, ventilator, generator engine and may
steel-toed boots and other protective devices cause injury to people. The
required by the job. engine gives off DEADLY
carbon monoxide gas.
■ NEVER operate this equipment when not feeling

well due to fatigue, illness or taking medicine.
■Always refuel in a well-ventilated area, away from sparks and
open flames.
■ NEVER operate this equipment under the
Always use extreme caution when
influence or drugs or alcohol.
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
■ NEVER use accessories or attachments, which are not
result from fuel vapors, or if fuel is spilled
recommended by MQ Power for this equipment. Damage to
on a hot engine.
the equipment and/or injury to user may result.
■ NEVER operate the welder/AC generator in an explosive
■ Manufacture does not assume responsibility for any accident
atmosphere or near combustible materials. An explosion or
due to equipment modifications.
fire could result causing severe bodily harm or even death.
■ Whenever necessary, replace nameplate, operation and
■ Topping-off to filler port is dangerous, as it tends to spill fuel.
safety decals when they become difficult read.
■ Always check the machine for loosened threads or bolts before
starting.
RULES FOR SAFE OPERATION
CAUTION: 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 use damaged or worn cables when connecting
power tools or equipment to the welder/AC generator.
■ NEVER operate this welder/AC generator, or handle any
Make sure power connecting cables are securely
electrical equipment while standing in water, while bare foot,
while hands are wet, or in the rain. Dangerous electrical connected to the generator’s output terminals. Insufficient
shock could occur causing severe bodily harm or even death. tightening of the terminal connections may cause damage
to the welder/AC generator and electrical shock.
■ 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
CAUTION
CAUTION:
welder/AC generator and may cause injury to people.
DO NOT touch or open coolant drain plug,
■ Arc rays can cause blindness. Always wear protective
radiator cap, or engine oil drain plug while
shield when welding.
the welder/AC generator is running.
Always allow sufficient time for the engine
CAUTION
CAUTION: and generator to cool before performing
maintenance.
Emergencies
■ 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
■ NEVER touch output terminals or electrode during in the case of an emergency.
operation. This is extremely dangerous. Always stop the
machine when contact with the output terminals and Maintenance Safety
welding electrode. ■ NEVER lubricate components or attempt service on a running
machine.
CAUTION
CAUTION: ■ 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. ■ DO NOT use plastic containers to dispose of hazardous
This is illegal and very dangerous. Electrical shock could waste.
occur causing damage to the welder/AC generator and
■ DO NOT pour waste, oil, coolant or fuel directly onto the
bodily harm even death. ground, down a drain or into any water source.
OPERATION AND SAFETY DECALS
Machine Safety Decals
The TLW-300SS welder/AC generator is equipped with a number of safety decals. These decals are provided for operator safety
and maintenance information. The illustration below shows these decals as they appear on the machine. Should any of these decals
become unreadable, replacements can be obtained from your dealer.
OPERATION AND SAFETY DECALS
P/N DCL160
TLW-300SS — SPECIFICATIONS
Table 1. Specifications
Welder Specifications
Model BLW-300SS
Type Brushless, revolving, field type generator
Rated Current 280A
Rated Voltage 31.2V / 25V
Range of Current 35~300A
Duty Cycle 50% / 100%
Generator Specifications
Frequency 60 Hz
Speed 3600 rpm
Max. Output 10.5kW
Rated Output 10.0kW
Voltage 120/240 V
Engine Specifications
Model KUBOTA D722EB
Type 4 Cycle, vertical
No. of Cylinders 3 cylinders
Bore x Stroke 2.64 in. x 2.68 in. (67 mm x 68 mm)
Rated Output 18.8HP/3600 rpm
Displacement 43.9 cu. in. (719 cc)
Starting Electric
Coolant Capacity .55 gal. (2.1 liters)
Lube Oil Capacity .83 gal. (3.15 liters)
Welding .66 gal. (2.5L)/hr

Fuel Consumption
AC Power 1.14 gal. (4.3L)/hr
Fuel Capacity Approx. 9.5 gal (36 liters)
Fuel type #2 Diesel Fuel
Battery 12V- 45AH
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.
TLW-300SS — GENERAL INFORMATION
TLW-300SS FAMILIARIZATION Excitation System

Generator The TLW-300SS Welder/AC generator uses a brushless
exciter to create rated output electricity. This system will
The MQ Power Model TLW-300SS welder/AC generator can
use the mechanical energy generated by the 3600 RPM
provide 280 amps of welding current. When used as a
engine to spin the rotor (or armature) inside the welder/AC
generator, can provide a maximum of 10 kilowatts of power.
generator (or alternator end).
Control Panel
The motion created by the rotor (which holds copper coils)
The control panel is provided with the following: spins inside a housing pf permanent magnets called the
 One GFCI 120 volt receptacle, 20 amp "STATOR". A magnetic field is created by the stator and
 One 120 volt receptacle, 30 amp produces an electrical current.
 One 120/240 volt receptacle, 30 amp Engine
 Circuit Protector Breaker (GFCI) 120V @20 Amps
The TLW-300SS is powered by a 4-cycle KUBOTA diesel
 Idle Control Switch
engine. This engine is designed to meet every performance
 Main Circuit Breaker, 42A requirement for welder/AC generator. Reference Table 1, page
 Starter Switch 10 for engine specifications.
 Warning Lamp Unit
 Hour Meter In keeping with MQ Power's policy of constantly improving
its products, the specifications quoted herein are subject to
 Ground Terminal
change without prior notice.
Figures 2 and 3 (pages 13-14) show the basic controls and
Engine Protection System indicators for the TLW-300SS Welder/AC generator.
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
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.
Oil Pressure Warning Indicator
In the event of low oil pressure (engine), this welder/AC
generator is equipped with an engine protection fail safe
system . 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 28) in this manual.
TLW-300SS — DIMENSIONS
Figure 1. TLW-300SS Dimensions
TLW-300SS — TRAILER-SAFETY GUIDELINES
4. Frame Length - This measurement is from the ball

CAUTION: 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 com- match 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, hy- with 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, in- on a particular trailer.
cluding the fuel cell (empty).
TLW-300SS — TRAILER-SPECIFICATIONS
Table 1. Specifications
MODEL APPLICATION FUEL BRAKE GVWR FRAME FRAME JACK
CELL SYSTEM LENGTH WIDTH STAND
TRLR-10W SDW225, NO NO 1900LBS 96" 50" 800LB.
SGW250,TLW300 FULL TILT WHEEL
TRLR-10 DCA10, TLG12, NO NO 1900LBS 96" 50" 800LB.

DCA-15 FULL TILT WHEEL
TRLR-10XF DCA10, TLG-12, 52 GAL NO 1900LBS 96" 50" 800LB.

DCA15, TLW-300 FULL TILT WHEEL
TRLR-225W WELDERS, NO NO 2200LBS 85" 42" 800LB.

DA7000SS FULL TILT WHEEL
TRLR-BLW400 BLW-400 NO ELECTRIC 2700LBS W/MAST 154" 55" 800LB.

W/O 124" (78" TALL) FULL TILT WHEEL
TRLR-50X DCA-25 NO NO 2700LBS 124" 55" 800LB.

FULL TILT WHEEL
TRLR-50XF DCA-25 41 GAL NO 2700LBS 124" 55" 800LB.

FULL TILT WHEEL
TRLR-70W DCA-45, -60, 70 NO SURGE 7000LBS 186" 77" 2000LB.

FLAT PAD
TRLR-70X DCA-45, -60, 70 OPT SURGE 7000LBS 138" 66" 2000LB.

FLAT PAD
TRLR-70XF DCA-45, -60, 70 53 GAL SURGE 7000LBS 138" 66" 2000LB.

FLAT PAD
TRLR-100XF DCA-100, 125 150 GAL HYDRAULIC SURGE 7000LBS 190" 76" 2000LB.
FLAT PAD
TRLR-85/125 DCA-85, 100, 145 GAL HYDRAULIC 10000LBS 186" 77" 2000LB.
125 FLAT PAD
TRLR-150XF DCA-150, 180 200 GAL HYDRAULIC SURGE 11160LBS 204" 84" 5000 LB.
FLAT PAD
TRLR-220XF DCA-220 250 GAL HYDRAULIC SURGE 14000LBS 222" 83" 5000 LB.
FLAT PAD
TRLR-300XF DCA-300 250 GAL HYDRAULIC SURGE 18000LBS 238" 83" 5000 LB.
FLAT PAD
TRLR-400XF DCA-400 350 GAL ELECTRIC 18000LBS 238" 83" 5000 LB.
FLAT PAD
TRLR-600XF DCA-600, 800 550 GAL AIR 30000LBS 384" 96" 5000 LB.
FLAT PAD
TRLR-800SX DCA-600, 800 550 GAL AIR 30000LBS 384" 96" 5000 LB.
FLAT PAD
TLW-300SS — TRAILER-SPECIFICATIONS
Table 1. Specifications (Con't)

MODEL COUPLER TIRES WHEELS AXLE HUBS SUSPENSION ELECTRICAL
TRLR-10W 2" BALL CLASS 175-13C 13"X4.50" 2200# 2X2 5 LUG 3 LEAF 4 WIRE LOOM W/
2 ADJUSTABLE 4 POLE FLAT
TRLR-10 2"BALL CLASS 175-13C 13"X4.5" 2200#2X2 5 LUG 3 LEAF 4 POLE FLAT
2 ADJUSTABLE
TRLR-10XF 2"BALL CLASS 175-13C 13"X4.5" 2200#2X2 5 LUG 3 LEAF 4 POLE FLAT
2 ADJUSTABLE
TRLR-225W 2"BALL CLASS 175-13B 13X4.5" 2200#2X2 5 LUG Q FLEX 4 POLE FLAT
2 ADJUSTABLE
TRLR-BLW 2"BALL CLASS 175-13C 13 X 4.5" 2200#2X2 5 LUG 3 LEAF 4 POLE FLAT
400 2 ADJUSTABLE
TRLR-50X 2" BALL CLASS B78-13LRC 13"X4.50" 3500lbs. 5 LUG 4 LEAF 4 POLE RUBBER
2-3/8" FLAT
TRLR-50XF 2" BALL CLASS B78-13LRC 13"X4.50" 3500lbs. 5 LUG 4 LEAF 4 POLE RUBBER
2-3/8" FLAT
TRLR-70W 2" BALL CLASS 205-14C 14"X5" 3500lbs. 5 LUG 5 LEAF 4 POLE RUBBER
3" ADJUSTABLE BIAS (4) 3" FLAT
TRLR-70X 2" BALL CLASS 205-14C 14"X5" 3500lbs 5 LUG 5 LEAF 4 POLE RUBBER
TRLR-70XF 2" BALL CLASS 205-14C 14"X5" 3500lbs. 5 LUG 5 LEAF 4 POLE RUBBER
TRLR-100XF ADJUSTABLE 2-5/6 205-15C 14"X5.5" 3500lbs 5 LUG 5 LEAF 4 WIRE LOOM
OPT 3" EYE BIAS (4) 3"
TRLR-85/125 ADJUSTABLE 2-5/6 ST225/75R15D 14"x6" (2)-6000lbs 6 LUG 7 LEAF 4 WIRE LOOM
OPT 3" EYE RADIAL (4)
TRLR-150XF 3" BALL EYE 750-16 E 16"X7" (2)-6000lbs 8 LUG 7 LEAF 4 WIRE LOOM
BIAS (4)
TRLR-220XF 3" EYE ST235/85R16E 16"X7" (2)-7000lbs 8 LUG Q FLEX 4 WIRE LOOM
ADJUSTABLE RADIAL(4)
TRLR-300XF 3" EYE ST235/85R16E 16"X7" (2)-6000lbs 8 LUG Q FLEX 4 WIRE LOOM
TRLR-400XF 3" EYE ST235/85R16E 16"X7" (3)-7000lbs. 8 LUG Q FLEX 4 WIRE LOOM
TRLR-600XF 5TH WHEEL ST215/75R17.5H 16"X7" (3)-10000lbs 8 LUG 7 LEAF 6 WIRE LOOM
RADIAL (8)
TRLR-800AR 5TH WHEEL ST215/75R17.5H 16"X7" (3)-10000lbs 8 LUG AIR-RIDE 6 WIRE LOOM
RADIAL (8)
TLW-300SS —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. Suspension
The leaf suspension springs and associated components
(Figure 2) should be visually inspected every 6,000 miles for
Tire Wear/Inflation
signs of excessive wear, elongation of bolt holes, and
Tire inflation pressure is the most important factor in tire life.
loosening of fasteners. Replace all damaged parts
Pressure should be checked cold before operation DO NOT
(suspension) immediately. Torqued suspension components
bleed air from tires when they are hot. Check inflation
as detailed in Table 4.
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.
CAUTION:
Figure 2. Major Suspension Components

NOTE
ALWAYS wear safety glasses when removing

or installing force fitted parts. Failure to
comply may result in serious injury.
TLW-300SS —TRAILER SAFETY GUIDELINES
Table 4. Suspension Torque Requirements

Item Torque (Ft.-Lbs.)
3/8" U-BOLT MIN-30 MAX-35
SHACKLE BOLT SNUG FIT ONLY. PARTS MUST ROTATE FREELY.
SPRING EYE BOLT LOCKING NUTS OR COTTER PINS ARE PROVIDED TO
RETAIN NUT-BOLT ASSEMBLY.
SHOULDER TYPE MIN-30 MAX-50

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 3. 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 Second Pass Third Pass
FT-LBS FT-LBS 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 3. Wheel Lug Nuts Tightening Sequence
NOTE
NEVER use an pneumatic air gun to

tighten wheel lug nuts.
TLW-300SS —TRAILER-WIRING DIAGRAM
TLW-300SS —TOWING
Towing Safety Precautions ■ ALWAYS attach trailer's safety chain to bumper of towing
vehicle.
CAUTION :
■ ALWAYS make sure the vehicle and trailer directional,
Check with your county or state safety backup, brake, and trailer lights are connected and are
towing regulations department before working properly.
towing your generator. Vehicle towing ■ The maximum speed (unless otherwise posted) for highway
codes and regulations can vary from state towing is 45 MPH. Recommended off-road towing is not to
to state. exceed 10 MPH or less, depending on type of terrain.
To reduce the possibility of an accident while transporting ■ Place chocked blocks underneath wheel to prevent rolling,
the generator on public roads, always make sure the trailer while parked.
(Figure 4) and the towing vehicle are in good operating ■ Place support blocks underneath the trailer's bumper to
condition and both units are mechanically sound. prevent tipping, while parked.
The following list of suggestions should be used when towing ■ Use the trailer's hand winch to adjust the height of the trailer,
your generator: 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 ■ Avoid sudden stops and starts. This can cause skidding, or
rating" (GVWR). jackknifing. Smooth, gradual starts and stops will improve
gas milage.
■ ALWAYS inspect the hitch and coupling for wear. NEVER
tow a trailer with defective hitches, couplings, chains etc. ■ Avoid sharp turns to prevent rolling.
■ Check the tire air pressure on both the towing vehicle and ■ Remove wheel stand when transporting.
the trailer. Also check the tire tread wear on both vehicles. ■ DO NOT transport generator with fuel in tank.
■ ALWAYS make sure the trailer is equipped with a "Safety
Chain".
Figure 4. Welder/AC Generator and Towing Trailer
TLW-300SS — CONTROLS AND INDICATORS
Figure 5. Controls and Indicators
TLW-300SS — CONTROLS AND INDICATORS
Figure 5 shows the location of the controls and indicators. The

functions of each control or indicator is described below.
1. Voltage Regulator- Controls the Voltage for welding/load.
2. AC Voltmeter- Indicated amount of voltage output.
3. Main Circuit Breaker- 2-pole, 42A will shut down current
when welder/generator is overloaded.
4. No. 1 Circuit Breaker-(S/N 5308737~)- single pole circuit
breaker will shut down current in the 240V/30A receptacle.
5. Ignition Switch with Key- Used to start and preheat engine.
6. Engine Warning Indicators- Lights red when the following
conditions occur:
 Low Oil Pressure
 High Water Temperature
 Electrical System Is Not Charging Properly
7. Hour Meter – Indicates number of hours machine has

been in use or hours engine was run.
8. Idle Switch- Turn on for rpms to automatically adjust rpms
when a load is added.
11. Positive Welding Output Terminal- Positive connection
for welding.
12. Negative Welding Output Terminal-Negative connection
for welding.
13. G.F.C.I. Ground Terminal- Used to ground GFCI
receptacle.
14. G.F.C.I. Receptacle- 120V/20A receptacle for smaller
power applications.
15. 120V Receptacles- used for 20 or 30 amp power
applications.
16. 240V Receptacle- used for 30 amp power applications.
TLW-300SS — OUTPUT TERMINAL OVERVIEW
Figure 6. 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.
The reset button is for the GFCI when the circuit is tripped.
Pressing the "Test Button" (See Figure 8) in the center of
this receptacle will check the GFCI function. The receptacle
Figure 7. Duplex Receptacle Detail should be tested at least once a month.
Figure 8. GFCI Test Button
TLW-300SS — INSTALLATION
Outdoor Installation Indoor Installation

Install the welder/AC generator in a location where it will not Exhaust gases from diesel engines are extremely poisonous.
be exposed to rain or sunshine. Make sure the Welder/AC Whenever an engine is installed indoors the exhaust fumes
generator is on secure level ground so it cannot slide or must be vented to the outside. The engine should be installed
shift around. Also install the welder/AC generator so the at least two feet from any outside wall. Using an exhaust
exhaust will not be discharged in the direction of nearby pipe which is too long or too small can cause excessive
homes. back pressure and cause the engine to heat excessively.
The installation site must be relatively free from moisture Eliminate the danger of deadly carbon monoxide gas.
and dust. All electrical equipment should be protected from Remember that exhaust fumes from any diesel engine are
excessive moisture. Failure to do will result in deterioration very poisonous if discharged in a closed room, but harmless
of the insulation, and will result in short circuits. 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 :
An electric shock may happen when
CAUTION : vibrators are used. Pay close attention to
handling when operating vibrators and
always use rubber boots and gloves to
Pay close attention to ventilation when
insulate the body from a electrical shock.
operating the welder/AC generator inside
tunnels and caves. The engine exhaust
contains noxious elements.
TLW-300SS — PRE-SETUP
General Inspection Prior to Operation Circuit Breakers

The TLW-300SS utilizes a welder/AC generator that has To protect the welder/AC generator from an overload, a 2-pole,
been thoroughly inspected and accepted prior to shipment 42 amp, main circuit breaker is provided. In addition, three
from the factory. However, be sure to check for damaged separate circuit breakers are provided for each receptacle.
parts or components, or loose nuts and bolts, which could Be sure the circuit breakers are in the ‘OFF’ position prior to
have occurred in transit. starting the engine.
Ground Welding Cable

The nut and ground terminal on the welder/AC generator When welding, use the table below (Table 6) to measure the
should always be used to connect to a suitable ground. The optimum amount of voltage and amperes when selecting the
ground path should be of #8 size wire. proper welding cable. The relationship between cable length
and sectional area is to keep the line voltage drop within 4V.
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 6. Welding Cable Sizes
Total Cable Length (ft)/

50 100 125 150 200 250 300
Current (A)
100 #3 #3 #3 #3 #3 #3 #3
150 #3 #3 #3 #3 #2 #1 #1
200 #3 #3 #2 #1 #1/0 #2/0 #3/0
250 #3 #2 #1 #1/0 #2/0 #3/0 #3/0
DC Welding/AC Power
This unit will provide simultaneous use of DC welding power
and AC Power. Use the table below (Table 7) when selecting
electrode size for the amount of AC power provided.
Table 7. DC Weldng/AC Power Capacity

WELDING ELECTRODE SIZE AC POWER SOURCE CAPACITY
0 10.5kW
3/32" to 1/8" 3.5kW
5/32" 2.5kW
3/16" 1.5kW
7/32" to 1/4" 0.8kW
Lubrication Oil Fuel

Fill the engine crankcase with lubricating oil through the filler Fill the fuel tank with clean diesel fuel. Do not fill the tank
hole, but do not overfill. Make sure the welder/AC generator beyond capacity.
is level. With the dipstick inserted all the way, but without Pay attention to the fuel tank capacity when replenishing
being screw into the filler hole, verify that the oil level is fuel. Refer to the fuel tank capacity listed on page 10
maintained between the two notches (Figure 9) on the Specification Table 1.
dipstick. See Table 8 for proper selection of engine oil.
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
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
Figure 9. Engine Oil Dipstick will be reduced.
An anticorrosion additive added to the water will help prevent

deposits and corrosion in the cooling system. See the
Kubota Engine Operator's Manual for further details.
Table 8. Recommended Motor Oil
Temperature Range Type Oil
104° F ~ 23° F
SAE 30W or SAE 40W
(40° C ~ -5°C)
23° F ~ 5° F
SAE 20W or SAE 10W
(-5° C ~ -15°C)
Below 5° C (-15°) SAE 10W
CAUTION : Cleaning the Radiator

The radiator may overheat if the fins become overloaded
When adding coolant or antifreeze to the
with dust or debris. Periodically clean the radiator fins with
radiator, do not remove the radiator cap
compressed air.
until the unit has completely cooled.
Fan Belt Tension
A slack fan belt may contribute to overheating, or to
Day-to-day addition of coolant or antifreeze is done from the insufficient charging of the battery. Inspect and adjust it in
reserve tank. See Table 9 for engine, radiator and reserve accordance with the Kubota Engine Operator's Manual.
tank coolant capacities. Make sure the coolant level in the
reserve tank is always between the "H" and the "L" markings. The fan belt tension is proper if the fan belt (Figure 10) bends
7 to 9 mm (0.28- to 0.35 in.) when depressed with the thumb
as shown in Figure 5 below.
Table 9. Coolant Capacity
Engine and Radiator 0.55 Gal.
Reserve Tank 0.27 Gal.
Operation in Freezing Weather Figure 10. Fan Belt Tension

When operating in freezing weather, be certain that the proper
amount of antifreeze has been added. See Table 10 for CAUTION :
antifreeze operating temperatures.
Never place hands near the belts or fan
while the welder/AC generator is running.
Table 10. Anti-Freeze Operating Temperatures

Air Cleaner
Freezing Point Boiling Point Periodic cleaning/replacement is necessary. Inspect it in
Vol % accordance with the Kubota Engine Operator's Manual.
Anti-Freeze
°C °F °C °F
Battery
This unit is of negative ground. DO NOT connect in reverse.
Always maintain battery fluid level between the specified
40 -24 -12 106 222 marks. Battery life will be shortened, if the fluid level is not
properly maintained. Add only distilled water when
replenishment is necessary.
50 -37 -34 108 226
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
NOTE dead and needs to be recharged or replaced.
When the antifreeze is mixed with Check to see whether the battery cables are loose. Poor
water, the antifreeze mixing ratio must contact may result in poor starting or malfunctions, always
be less than 50%. keep the terminals firmly tightened. Coating the terminals
with a thin film of grease will help to inhibit corrosion.
TLW-300SS — INSTRUMENTATION
CAUTION : Idle Control Switch

The TLW-300SS Welder/AC generator is provided with an
When using a combination of dual
automatic idle (engine) control capability for noise
receptacles, total load should not exceed
suppression and fuel cost reduction. The automatic idle
the rated capacity of the welder/AC
control feature automatically engages under a no-load
generator set.
condition.
Power Outlets
When the Idle Control Switch is placed in the “ON” position,
The welder/AC generator has the following single-phase 60 the engine revolutions will be approximately 2200 rpm (low-
Hz, 120/240 volt receptacles. speed operation). When a load is connected to one of the
Single Phase 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
One Duplex NEMA (GFCI) 5-20R (120V, 20 Amp)
seconds. Conversely, when the load is removed, the engine
One Twist Lock-Non-NEMA CS6369 speed will automatically drop back down to 2200 rpm within
One Twist Lock NEMA L14-30R (120/240V, 25 Amp) 10 seconds.
One Twist Lock NEMA L5-30R (120V, 25 Amp) 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
Main Circuit Breaker is produced, the engine automatically slows down.
This 42 amp breaker protects the welder/AC generator from Turn the idle control switch to the “ON” (up) position when
short circuiting or overloading from the 60 Hz single-phase AC loads of more than 150W are connected. Turn the idle
load. control switch to the “OFF” (down) position when AC loads
Protection Breakers of less than 100W or when a magnetic switch is used.
Each receptacle has individual breakers to protect them from
an overload. The main circuit breaker is also for receptacle Fuel Gauge
number 1, L14-30R; number 2 breaker is for the CS6369; the The fuel gauge is located next to the control panel on the
number 3 breaker is for the L5-30R; and the number 4 breaker left side.
is for the GFCI receptacle.
GFCI Receptacle
Before connecting a load to the generator's GFCI receptacle,
push the "Test Button" on the front of receptacle before
connecting the load, to confirm that the receptacle is
functioning correctly.
TLW-300SS — LOAD APPLICATION
Single Phase Load CAUTION:

Always be sure to check the nameplate on the welder/AC Motors and motor-driven equipment draw
generator and equipment to insure the wattage, amperage much greater current for starting than
and frequency requirements are satisfactorily supplied by during operation.
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— An inadequate size connecting cable which cannot carry
150% more wattage than the rating on the nameplate, as the required load can cause a voltage drop which can burn
the wattage is influenced by the efficiency, power factor out the appliance or tool and overheat the cable.
and starting system of the equipment. The idle control is operated at minimum load capacity of
100W. If the load capacity is less than 100W, change the
NOTE idle control switch to the "OFF" position.
If wattage is not given on the
equipment's name plate, approximate
wattage may be determined by CAUTION:
multiplying nameplate voltage by the Before connecting this welder/AC
nameplate amperage. generator to any building’s electrical
WATTS = VOLTAGE x AMPERAGE system, a licensed electrician must install
an isolation (transfer) switch. Serious
injury or death may result without this
The power factor of this welder/AC generator is 1.0. See transfer switch.
Table 11. below when connecting loads.
When connecting ordinary power tools, a capacity of up to
Table 11. Power Factor By Load the generating set’s rated output (kW) multiplied by 0.8 can
Type Of Load Power Factor
be used.
Single-phase induction motors 0.4 - 0.75

Electric heaters, incandescent 1.0
lamps
Fluorescent lamps, mercury lamps 0.4 - 0.9
Electronic devices, communication 1.0
equipment
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.
TLW-300SS— WELDER OPERATING INSTRUCTIONS
Welding Cables and Polarities

Connect the welding cables (Figure 11) to the welder's output NOTE
terminals located on the control panel. The output terminals ALWAYS attach terminal connectors at
have (+) and (-) polarities. Select the appropriate polarities the end of each cable. NEVER connect
according to the application (See Welding Applications, exposed or frayed wires (Figure 12)
Table 12). directly to the terminals. Exposed wiring
may cause shocks or di-electric
breakdown from poor contact.
Figure 11. Electrode Cable Connection

(Correct)
Figure 12. Electrode Cable Connection

(Incorrect)
Table 12. Welding Applications

POLARITY WELDING METHOD TYPICAL APPLICATIONS
(+) ... Ground Clamp Welding steel materials for general

Straight Polarity (Base Metal) structures, and thickness plates.
(-) ... Electrode Holder Arc welding for copper alloy
Build-up welding, arc welding of
(+) ... Electrode Holder
thin plates
Reverse Polarity
(+) ... Ground Clamp
Arc welding of stainless steel
(Base Metal)
TLW-300SS— WELDER OPERATING INSTRUCTIONS
Duty Cycle 2. Correct Current

The welder is rated at 100% duty cycle at 280 amps. If current on equipment is too high or too low, you are certain
However, the duty cycle depends upon the welding current. to be disappointed in your weld. If too high, the electrode
Select the appropriate duty cycle from Table 13 to prevent 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
overload.
molten pool will be too small, will pile up, and look irregular.
Table 13. Duty Cycle 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
Duty Cycle (%) 100 80 the arc wavers, giving a wide, spattered and irregular bead–
with poor fusion between original metal and deposited metal.
Current (Amps) 280 or less 300 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.
CAUTION :
4. Correct Travel Speed
Always wear welding shield with correct filter When your speed is too fast: your pool does not last long
shade when welding. 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
FIVE ESSENTIALS FOR PROPER
welding and deep groove welding. Generally speaking, when
WELDING PROCEDURES
making a filet weld, the electrode should be held so that it
Besides the steady sizzling sound that a correct arc produces, bisects the angle between the plates and is perpendicular to
the shape of the molten pool and the movement of the metal at the line of weld. If under cut occurs in the vertical member
the rear of the pool serve as a guide in checking weld quality. lowers the angle of the arc and directs the arc toward the
In a correctly made deposit, the ripples produced on the bead vertical member.
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.
TLW-300SS — ENGINE OPERATING INSTRUCTIONS
CAUTION: 5. During winter or when the surrounding air temperature is

The engine's exhaust contains harmful cold, in situations where a load start is required, turn
emissions. ALWAYS ventilate the the key to the ‘HEAT’ position for a longer time.
exhaust when operating inside tunnels, 6. If the engine does not start within 10 seconds after the
excavations or buildings. Direct exhaust key is turned to the ‘START’ position, wait for about 30
away from nearby personnel. seconds and repeat the procedure as described in
step 4.
CAUTION: CAUTION:
 Check the fuel level on the fuel
gauge. When fuel is low, fill the fuel tank NEVER turn the key to the ‘START’
with clean fresh DIESEL FUEL. position while the engine is running.
 If fuel spillage occurs, wipe up the
Starting spilled gasoline completely.
1. Turn the fuel cock lever to the “ON” position (Figure 13). 7. When the engine starts, the oil pressure light and charge
light should go out. If these lights stay on, stop the
engine immediately and check the system and wiring
(refer to the Kubota Engine Operator's Manual).
8. Let the engine idle for five minutes with the automatic
idle control switch in the ‘ON’ position.
9. Check the engine for abnormal vibrations, noises and
Figure 13. Fuel cock set to ‘ON’ position oil leakage.
10. Check the generator's output voltage by referring to the
2. Close door. Operation with the doors open may cause AC voltmeter on the control panel. If the meter indicates
insufficient cooling to the unit, and damage may result. 120 volts, then 120 VAC can be obtained from the 120 V
3. Insert the key into the starter switch and turn it to the ‘ON’ and 240V receptacles at the same time.
position. Check to see the oil pressure and charge lights
on the "Warning Lamp Unit " are lit. If either are not lit, CAUTION:
check the system and wiring (refer to the Kubota Engine
Operator's Manual). NEVER turn the key to the ‘START’ position
4. Turn the key to the ‘PREHEAT’ position (Figure 14). When while the engine is running.
the preheat light glows, turn the key to the ‘START’ position
to start the engine. As soon as the engine starts, release
the key. The key will automatically return to the ‘RUN’ Shutdown
position.
1. Remove the load from the welder/AC generator, then
place both the main and GFCI circuit breakers to the
‘OFF’ position.
2. Listen for the engine speed to drop. Run at low speed
for 3-5 minutes.
3. Stop the engine by turning the key to ‘STOP’ position
Figure 14. Key switch to ‘PREHEAT’ position and remove the key. Turn the fuel cock lever to the
‘OFF’ position.
TLW-300SS — MAINTENANCE
General Inspection Cleaning the Fuel Strainer

At least daily or prior to each use, the welder/AC generator Clean the fuel strainer if it contains dust or water. Remove
should be cleaned and inspected for deficiencies. Check for dust or water in the strainer cap and wash it in gasoline.
loose, missing or damaged nuts, bolts or other fasteners. Securely fasten the fuel strainer cap so that fuel will not
Also check for fuel or oil leaks. leak. Check the fuel strainer every 200 hours of operation or
Engine Side: once a month.
For a more detail engine maintenance schedule refer to the Generator Storage
KUBOTA Engine Shop and Operator's Manuals.
For storage of the welder/AC generator for over 30 days, the
following is required:
Air Cleaner
 Drain the fuel tank completely.
Every 50 hours: The air cleaner employed on the KUBOTA
 Run the engine until all the gasoline is completely
engine Model D422EB is a dry type. DO NOT apply oil to
consumed.
the air cleaner. If the welder/AC generator is used in extremely
dusty areas, service air cleaner element more frequently.  Completely drain the oil from the crankcase and refill
with fresh oil.
1. Release the air cleaner retaining clamps (Figure 15) and
remove the air cleaner element.  Disconnect the negative battery cable from the battery.
2. Wipe the inside of the air cleaner with a clamp cloth and  Clean all external parts of the welder/AC generator with
remove all dust and debris that may have accumulated a cloth.
inside air cleaner body.  Cover the generating set and store in a clean, dry place.
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 15. Air Cleaner Components
TLW-300SS — MAINTENANCE
10 Hrs
INSPECTION / MAINTENANCE DAILY
100 Hrs 500 Hrs 1000 Hrs
Check Engine Fluid Levels X

Check Air Cleaner X
Check Battery Acid Level X
Check Fan Belt Condition X
Check for Leaks X
Check for Loosening of Parts X
Replace Engine Oil and Filter *1 X
Clean Air Filter X
ENGINE Clean Unit, Inside and Outside X
Drain Bottom of Fuel Tank X
Change Fuel Filter *2 X
Clean Radiator and Check Coolant Protection X
Level
Replace Air Filter Element X
Change Corrosion Resistor X
Check all Hoses and Clamps X
Clean Inside of Fuel Tank X
WELDER Clean terminal connectors X
*1 Replace engine oil and filter at 50 hours, first time only.

*2 Replace fuel filter at 250 Hours, first time only.
TLW-300SS —GEN. WIRING DIAGRAM S/N 5308736 AND BELOW
TLW-300SS —GEN. WIRING DIAGRAM S/N 5308737 AND ABOVE
TLW-300SS —ENGINE WIRING DIAGRAM S/N 5308736 AND BELOW
TLW-300SS —ENGINE WIRING DIAGRAM S/N 5308737 AND ABOVE
TLW-300SS — TROUBLESHOOTING (ENGINE)
Practically all breakdowns can be prevented by proper diagnosis based on the Engine Troubleshooting (Table 14)
handling and maintenance inspections, but in the event of a information shown below and on the proceeding page. If the
breakdown, please take a remedial action following the problem cannot be remedied, consult our company's
business office or service plant.
TABLE 14. ENGINE TROUBLESHOOTING (PART 1)

SYMPTOM 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 Use the specified fuel or engine oil.
temperature?
Fuel with low cetane Use the specified fuel.

number?
Fuel leak due to loose Tighten nut.

injection pipe retaining nut?
Engine does not start. Incorrect injection timing? Adjust.
Fuel cam shaft worn? Replace.
Injection nozzle clogged? Clean injection nozzle.
Injection pump Repair or replace.

malfunctioning?
Seizure of crankshaft,
camshaft, piston, cylinder Repair or replace.
liner or bearing?
Compression leak from Replace head gasket, tighten cylinder head bolt, glow
cylinder? plug and nozzle holder.
Improper valve timing? Correct or replace timing gear.
Piston ring and liner worn? Replace.
Excessive valve clearance? Adjust.
TABLE 14. ENGINE TROUBLESHOOTING (PART 2)

Fuel filter clogged or dirty? Clean or change.
Air cleaner clogged? Clean or change.
Fuel leak due to loose Tighten nut.

injection pipe retaining nut?
Injection pump Repair or replace.

malfunctioning?
Engine revolution is not
smooth. Incorrect nozzle opening
pressure? Adjust.
Injection nozzle stuck or Repair or replace.

clogged?
Fuel over flow pipe Clean.

clogged?
Governor malfunctioning? Repair.
Excessive engine oil? Reduce to the specified level.
Piston ring and liner worn Repair or replace.

Either white or blue or stuck?
exhaust gas is observed.
Incorrect injection timing? Adjust.
Deficient compression? Adjust top clearance.
Overload? Lessen the load.
Low grade fuel used? Use the specified fuel.

Either black or dark gray Fuel filter clogged? Clean or change.
exhaust gas is observed.
Air cleaner clogged? Clean or change.
Deficient nozzle injection? Repair or replace the nozzle.
Incorrect injection timing? Adjust.
Engine's moving parts Repair or replace.

seem to be seizing?
Deficient output. 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.
TABLE 14TLW-300SS
. ENGINE TROUBL—
ESHTROUBLESHOOTING
OOTING (PART 3) (WELDER)
Broken pre-heat circuit? Check pre-heat circuit.

Engine fails to start and starter
No fuel? Add fuel.
rotates.
Defective wiring? Check wiring.
Clogged fuel strainer? Clean or replace.
Engine starts and remains at low
Clogged air cleaner? Clean or replace.
speed.
Disconnected wiring? Check and repair wiring.
Starter does not run. 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
Replace rectifier (RE1).
source?
Defective rotor? Replace rotor.
Engine speed rises and no voltage
Defective voltmeter? Replace voltmeter.
is present in AC power source.
Disconnected wiring? Check and repair wiring.
Layer short-circuit in armature
Replace armature.
winding?
Engine speed rises and AC power Defective circuit breaker (protector)? Replace circuit breaker (protector).
voltage is too low or cannot be Layer short-circuit, broken wires in
used. Repair or replace armature.
armature winding?
Engine speed rises and battery Defective engine regulator? Replace regulator.
discharges too soon. Defective wiring? Repair or replace wiring.
Engine speed rises and engine Defective alternator? Repair or replace alternator.
seems overloaded. Damaged alternator bearing? Replace alternator bearings.
Engine starts and "Idle Control
Switch" is in OFF position. Engine Bad engine installation? Repeat installation of engine.
speed rises and engine has large
vibrations. Overloads.
Engine starts and "Idle Control Loose engine parts? Check all engine parts for tightnes.
Switch" is in OFF position. Engine
speed rises and engine has Defective alternator? Check alternator for damaged bearing or loose
abnormal noise. clamping bolts.
Defective enclosure? Check enclosure bolts for tightness.
Engine starts and "Idle Control Defective idle control device? Repair or replace idle control device.
Switch" is in OFF position. Engine
speed rises and remains at high Defective idle control switch? Replace idle control switch.
speed when Idle Control switch is
placed in the ON position. Defective solenoid? Replace solenoid.
Defective relay? Replace relay.
TLW-300SS — TROUBLESHOOTING (WELDER)
Practically all breakdowns can be prevented by proper diagnosis based on theWelderTroubleshooting (Table 15)
handling and maintenance inspections, but in the event of a information shown below and on the proceeding page. If the
breakdown, please take a remedial action following the problem cannot be remedied, consult our company's
business office or service plant.
TABLE 15. WELDER TROUBLESHOOTING

Low speed? Refer to "Engine remains at low speed" section.

Defective resistor (R)? Replace resistor.
AC voltage is not present in Defective field controller? Replace 'Field Controller'.
generator's AC section or welding
section. Defective rotor? Replace rotor.
Defective wiring? Repair wiring.
Blown fuse F3? Replace fuse.
Defective field controller? Replace 'Field Controller'.
Defective rotor? Replace rotor.
Poor welding and low voltage in Low speed? Refer to "Engine remains at low speed" section.
AC power section.
Replace armature.
winding?
Defective current transformer? Replace transformer, CT1, CT2, or CT3.
Defective rectifier(RE)? Replace rectifier.
Defective reactor (DCL or L1 or L2)? Replace reactor.
AC power is normal but there is
no welding capability. Voltage Inadequate length and thickness of
See table 2 for correct welding cable.
adjustment is in-operative. welding cable.
Replace armature.
winding?
Defective selector switch? Replace S1 switch.
Defective circuit breaker? Replace circuit breaker.
Layer short-circuit in armature winding
AC power is too low or cannot be Replace armature.
(AC side)?
used, but welding is normal.
Defective engine regulator? Replace regulator.
Battery discharges too soon. Defective wiring? Repair wiring.
Defective ignition switch? Replace ignition switch.
EXPLANATION OF CODE IN REMARKS COLUMN
The following section explains the different symbols and QTY. Column
remarks used in the Parts section of this manual. Use the
help numbers found on the back page of the manual if there Numbers Used — Item quantity can be indicated by a
are any questions. number, a blank entry, or A/R.
NOTICE A/R (As Required) is generally used for hoses or other

parts that are sold in bulk and cut to length.
The contents and part numbers listed in the parts
section are subject to change without notice. Multiquip A blank entry generally indicates that the item is not sold
does not guarantee the availability of the parts listed. separately. Other entries will be clarified in the “Remarks”
Column.
SAMPLE PARTS LIST REMARKS Column
NO. PART NO. PART NAME QTY. REMARKS
Some of the most common notes found in the “Remarks”
1 12345 BOLT......................1 .....INCLUDES ITEMS W/%
2% WASHER, 1/4 IN............NOT SOLD SEPARATELY Column are listed below. Other additional notes needed
2% 12347 WASHER, 3/8 IN....1 .....MQ-45T ONLY to describe the item can also be shown.
3 12348 HOSE ..................A/R ...MAKE LOCALLY
4 12349 BEARING ..............1 .....S/N 2345B AND ABOVE Assembly/Kit — All items on the parts list with the
same unique symbol will be included when this item is
NO. Column purchased.
Unique Symbols — All items with same unique Indicated by:
symbol “INCLUDES ITEMS W/(unique symbol)”
(@, #, +, %, or >) in the number column belong to the Serial Number Break — Used to list an effective serial
same assembly or kit, which is indicated by a note in the number range where a particular part is used.
“Remarks” column.
Indicated by:
Duplicate Item Numbers — Duplicate numbers indicate “S/N XXXXX AND BELOW”
multiple part numbers, which are in effect for the same “S/N XXXX AND ABOVE”
general item, such as different size saw blade guards in “S/N XXXX TO S/N XXX”
use or a part that has been updated on newer versions
of the same machine. Specific Model Number Use — Indicates that the part
is used only with the specific model number or model
NOTICE number variant listed. It can also be used to show a
When ordering a part that has more than one item part is NOT used on a specific model or model number
number listed, check the remarks column for help in variant.
determining the proper part to order. Indicated by:
“XXXXX ONLY”
PART NO. Column
“NOT USED ON XXXX”
Numbers Used — Part numbers can be indicated by a “Make/Obtain Locally” — Indicates that the part can
number, a blank entry, or TBD. be purchased at any hardware shop or made out of
TBD (To Be Determined) is generally used to show a available items. Examples include battery cables, shims,
part that has not been assigned a formal part number and certain washers and nuts.
at the time of publication. “Not Sold Separately” — Indicates that an item cannot
A blank entry generally indicates that the item is not sold be purchased as a separate item and is either part of an
separately or is not sold by Multiquip. Other entries will assembly/kit that can be purchased, or is not available
be clarified in the “Remarks” Column. for sale through Multiquip.
TLW-300S — SUGGESTED SPARE PARTS
TLW-300SS W/KUBOTA D722EB DIESEL ENGINE 1 TO 3 UNITS

Qty. P/N Description
4 ......... 0601820152 ..... CONDENSER
1 ......... 0601821270 ..... TRANSISTOR
2 ......... 0601821391 ..... RECTIFIER
1 ......... 0601840103 ..... KNOB
1 ......... 0601840204 ..... RHEOSTAT
1 ......... 0601800281 ..... AC VOLTMETER
1 ......... 0601808254 ..... CIRCUIT BREAKER
1 ......... 0602100077 ..... STARTER SWITCH
2 ......... 3741055150 ..... KEY, STARTER SWITCH
1 ......... 0601830735 ..... IDLE CONTROL SWITCH
1 ......... 0601812565 ..... RECEPTACLE
1 ......... 0601812597 ..... RECEPTACLE
2 ......... 0801888204 ..... OUTPUT TERMINAL WELDING
1 ......... 0601823857 ..... SLOW DOWN
1 ......... 0602200475 ..... EMERGENCY UNIT
1 ......... 0601820664 ..... AUTOMATIC VOLTAGE REGULATOR
1 ......... 0810105800 ..... FUEL CAP
1 ......... 0602042171 ..... FUEL ELEMENT
1 ......... 0602011088 ..... RADIATOR CAP
1 ......... 0602046374 ..... AIR CLEANER ELEMENT
1 ......... 0602041270 ..... OIL FILTER
1 ......... 8702015603 ..... RADIATOR HOSE (UPPER)
1 ......... 8702015503 ..... RADIATOR HOSE (LOWER)
1 ......... 1920373010 ..... THERMOSTAT
1 ......... 1567673270 ..... THERMOSTAT GASKET
1 ......... 1747297010 ..... V-BELT
TLW-300SS — GENERATOR ASSY.
GENERATOR ASSY.
TLW-300SS — GENERATOR ASSY.
GENERATOR ASSY.
NO. PART NO. ITEM QTY. REMARKS
1 D4110000203 FIELD ASSY.
1-1 0601820037 RECTIFIER ........................................... 1 ...........S10VB60
1-2 0601822638 SURGE ABSORBER ............................ 1 ...........TNR15G431K
1-3 0071206307 BEARING .............................................. 1 ...........6307DDU
1-4 0080000035 SNAP RING 1
2 0105091025 HEX. HEAD BOLT ................................. 4 ...........REPLACES 0010710025
3 0042510000 LOCK WASHER 4
4 D4111100103 FAN 1
6 D4153100102 END BRACKET 1
7 D4134001203 ARMATURE ASSY. ................................ 1 ...........UP TO S/N5308736; REPLACES 87013403B
D4134001213 ARMATURE ASSY ................................ 1 ...........FROM S/N5308737
8 D4153000202 END BRACKET 1
9 B0137000003 FIELD ASSY. EXCITER 1
10 0017105035 HEX. HEAD BOLT 4
11 D4153400403 GROMMET 2
12 D4131200004 SET BOLT 4
13 0040012000 LOCK WASHER 4
14 031112230 PLAIN WASHER .................................... 4 ...........REPLACES 0041212000
15 0030012000 HEX. NUT 4
16 D4183200302 FIN 1
17 0601821391 RECTIFIER ........................................... 2 ...........RM50TCM
18 06018232253 RECTIFIER ........................................... 1 ...........FRS300BA50
19 0601821270 TRANSISTOR ....................................... 1 ...........SQD300BA60
20 0017105016 HEX. HEAD BOLT 10
21 D4183000102 CONDENSER BRACKET 1
22 0601842345 RESISTOR ............................................ 2 ...........RS7B3 32KL
23 0601820152 CONDENSER ....................................... 4 ...........CEAUP2C332T2
24 D4183301203 CONNECTION PLATE 1
29 0601831034 TEMPERATURE SWITCH .................... 1 ...........OHD385M
30 0027103010 MACHINE SCREW 1
31 011208025 HEX.HEAD BOLT .................................. 4 ...........REPLACES 0017108025
32 D4153400002 COVER 1
33 D4153400303 GROMMET 1
34 D4153400103 GROMMET 1
36 012010030 HEX.HEAD BOLT .................................. 8 ...........REPLACES 0010310030
37 030210250 LOCK WASHER .................................... 8 ...........REPLACES 0042510000
38 031110160 PLAIN WASHER .................................... 8 ...........REPLACES 0041210000
39 8701320004 GENERATOR FOOT ............................ 2 ...........UP TO S/N4728027
8701320014 GENERATOR FOOT ............................ 2 ...........FROM S/N4728028
40 0015083904 HEX. HEAD BOLT 8
41 0805083904 RUBBER SUSPENSION 2
42 0207010000 HEX. NUT 2
TLW-300SS — CONTROL BOX ASSY.
CONTROL BOX ASSY.
CONTROL BOX ASSY.
1 8701827103 CONTROL PANEL ...................................... 1 ......... S/N5300001 TO S/N5308736
8701827113 CONTROL PANEL ...................................... 1 ......... S/N5308737~
3 0601840204 RHEOSTAT (DC REGULATOR) .................. 1 ......... RA25YN20SB100L
4 0601840103 KNOB
5 0023304008 SET SCREW 2
6 0601800281 AC VOLTMETER ........................................ 1 ......... SCF5A 0~150V, 0~300V
7 0601808254 CIRCUIT BREAKER .................................. 1 ......... XE50NS 42A
0038704000 HEX. NUT 2
0040004000 LOCK WASHER 2
031104080 PLAIN WASHER ........................................ 2 ......... REPLACES 0041204000
9 0601830735 SWITCH IDLE CONTROL .......................... 1 ......... ET110A12
10 3741059110 STARTER SWITCH .................................... 1 ......... REPLACES 0602100077
11 0601810523 INDICATOR ASSY. ..................................... 1 ......... PLB128Q
0601810207 BULB 4
12 0601800680 HOUR METER ........................................... 1 ......... 15113
0030003500 HEX. NUT 2
0040403500 WASHER 2
14 0601811033 RECEPTACLE ............................................ 1 ......... L6-30R
15 0601811034 RECEPTACLE ............................................ 1 ......... CS6369; REPLACES 0601812565
16 0601811031 RECEPTACLE ............................................ 1 ......... L530R
17 0601812597 RECEPTACLE ............................................ 1 ......... 520R
0038704000 HEX. NUT 8
19 0601815109 GROUND TERMINAL ................................. 1 ......... T381
20 0801888204 OUTPUT TERMINAL, WELDING 2
21 0801840104 INSULATOR WASHER 2
22 0801840004 INSULATOR WASHER 2
23 6109170 SET WASHER, OUTPUT TERMINAL ........ 2 ......... REPLACES 0801841204
24 0000000002 WING NUT ................................................ 2 ......... REPLACES 0801884004
25 0041412000 PLAIN WASHER 2
26 039312000 HEX. NUT .................................................. 4 ......... REPLACES 0039512000
CONTROL BOX ASSY.
CONTROL BOX ASSY.

27 0040012000 LOCK WASHER 4
28 0042712000 PLAIN WASHER 6
29 8701868403 COVER, OUTPUT TERMINAL 1
8701869304 RUBBER SHEET 1
30 0821800014 COLLAR 2
31 0805588004 RUBBER WASHER 1
32 011206020 HEX. HEAD BOLT ...................................... 2 ......... REPLACES 0017106020
33 0017106016 HEX. HEAD BOLT 2
34 0601815731 TERMINAL BOARD ................................... 1 ......... KT304P
36 0601804211 CURRENT TRANSFORMER ...................... 1 ......... MCT100Y
38 0601823857 SLOW DOWN ............................................ 1 ......... NC73
39 0017105016 HEX. HEAD BOLT 2
40 0601806422 CIRCUIT PROTECTOR .............................. 1 ......... S/N5308737~
43 0027103006 MACHINE SCREW .................................... 6 ......... S/N5308737~
TLW-300SS —CONTROL PARTS ASSY. (PART 1)
CONTROL PARTS ASSY. (PART 1)
UP TO S/N535308736
1 0601815422 TERMINAL BOARD ....................... 1 ........... KT208P; REPLACES 0601815422
3 8701899004 FUSE BOX ..................................... 1 ........... FB6PS
0601806642 FUSE ............................................. 4 ........... 5A
0601806643 FUSE ............................................. 2 ........... 15A
0601806644 FUSE ............................................. 2 ........... 30A
4 0017105016 HEX. HEAD BOLT 2
5 0601806640 FUSE ............................................. 1 ........... 65A
6 8702210004 BRACKET, ELECTRIC PARTS 1
7 0017106016 HEX. HEAD BOLT 2
8 1747260600 EMERGENCY UNIT ....................... 1 ........... REPLACES 0602200475
10 1569465990 LAMP TIMER ................................. 1 ........... REPLACES 0602201273
12 8702240004 COVER, ELECTRIC PARTS 1
13 0601823204 RECTIFIER .................................... 1 ........... S5VB60
15 0601842349 RESISTOR ..................................... 1 ........... GG20W 35L
17 0017105016 HEX. HEAD BOLT 2
18 8701832003 BRACKET, ELECTRIC PARTS ..... 1 ........... UP TO S/N5308736
D4485500003 BRACKET, ELECTRIC PARTS ..... 1 ........... FROM S/N5308737~
19 0017106016 HEX. HEAD BOLT 4
20 8701836004 RESISTOR ..................................... 1 ........... GG40W 1.2OHM
22 0601840203 RHEOSTAT ................................... 1 ........... RA30YN20SB 3KOHM
23 0601823331 CONTROL UNIT, TRANSISTOR .... 1 ........... WC20
25 0601850219 GROMMET .................................... 1 ........... C30NG79Q
26 D4266700004 SET BOARD, SHUNT 1
27 D4266600504 SHUNT 1
28 0019012080 HEX. HEAD BOLT 2
29 0039312000 HEX. NUT .....................................12 ........... REPLACES 0039512000
30 0042212000 LOCK WASHER 6
31 0041412000 PLAIN WASHER 12
32 0019005016 HEX. HEAD BOLT 2
33 0039505000 HEX. NUT 4
34 0042205000 LOCK WASHER 2
35 0041405000 PLAIN WASHER 2
36 0017106020 HEX. HEAD BOLT 2
37 8701832404 COVER, SHUNT 1
38 0017106016 HEX. HEAD BOLT 2
39 D4485400004 COVER, RHEOSTAT ..................... 1 ........... UP TO S/N5308737
40 0017105016 HEX. HEAD BOLT ......................... 2 ........... UP TO S/N5308737
1 8701832304 BRACKET, AVR 1
2 011008020 HEX. HEAD BOLT .............................. 2 ........ REPLACES 0017108020
3 0601820664 AUTOMATIC VOLTAGE REGULATOR 1 ........ AN5W201
4 0017105016 HEX. HEAD BOLT 4
5 D4263500203 DC REACTOR 2
6 8705146004 REACTOR BRACKET 1
7 0207006000 HEX. NUT 5
8 0017106016 HEX. HEAD BOLT 5
9 16226361032 ROTARY SOLENOID .......................... 1 ........ REPLACES 1620150404
10 8702631004 ARMATURE SOLENOID 1
11 011606025 HEX. HEAD BOLT .............................. 1 ........ REPLACES 0010006025
12 020106050 HEX. NUT .......................................... 1 ........ REPLACES 0030006000
13 0207006000 HEX. NUT 2
14 8702151104 GOVERNOR ROD 1
15 8702151004 GOVERNOR ROD 1
16 1552154004 SCREW JOINT 1
17 0031008000 HEX. NUT 1
18 0039308000 HEX. NUT .......................................... 1 ........ REPLACES 0036508000
19 031108160 PLAIN WASHER ................................ 1 ........ REPLACES 0041208000
20 0605010503 SNAP PIN 1
21 952404470 PLAIN WASHER ................................ 1 ........ REPLACES 0041206000
22 505015300 SNAP PIN .......................................... 1 ........ REPLACES 0605010502
TLW-300SS — ENGINE AND RADIATOR ASSY.
ENGINE AND RADIATOR ASSY.
TLW-300SS — ENGINE AND RADIATOR ASSY.
ENGINE AND RADIATOR ASSY.
1 8700150104 ENGINE, KUBOTA D722B1 ............... 1 .............UP TO S/N4728027
8700150114 ENGINE, KUBOTA D722B2 ............... 1 .............FROM S/N4728028~
2 0602011955 RADIATOR .......................................... 1 .............8706010000
2-1 0602011088 CAP, RADIATOR ................................ 1 .............R912010700
3 8702014004 RUBBER MOUNT 2
4 0605000460 RUBBER MOUNT 2
5 8702015603 RADIATOR HOSE 1
6 8702015503 RADIATOR HOSE 1
7 0605515113 HOSE BAND 2
8 0605515110 HOSE BAND 1
9 0605515090 HOSE BAND 1
10 1558911010 AIR CLEANER ..................................... 1 .............REPLACES 0602046265
7000011221 ELEMENT, AIR CLEANER ................. 1 .............REPLACES 0602046374
11 1538111250 BAND, AIR CLEANER ......................... 1 .............REPLACES 0602040573
12 011208030 HEX. HEAD BOLT ............................... 1 .............REPLACES 0017108030
13 020108060 HEX. NUT ............................................ 1 .............REPLACES 0207008000
14 8702031004 BRACKET, AIR CLEANER 1
15 011008020 HEX. HEAD BOLT ............................... 4 .............REPLACES 0017108020
16 8702037003 HOSE, AIR CLEANER 1
17 7812036404 HOSE, AIR CLEANER 1
18 0605515006 HOSE BAND 1
19 0602014302 HOSE BAND ....................................... 2 .............REPLACES 0605515021
20 7000015241 CARTRIDGE, OIL FILTER ................. 1 .............REPLACES 0602041270
21 8705112004 ENGINE FOOT ................................... 1 .............UP TO S/N4728027
8705112104 ENGINE FOOT ................................... 1 .............FROM S/N4728028~
22 8705112104 ENGINE FOOT ................................... 1 .............UP TO S/N5728027
8705112004 ENGINE FOOT ................................... 1 .............FROM S/N4728028~
23 0012410020 HEX. HEAD BOLT 8
24 0805083904 RUBBER SUSPENSION 2
25 0207010000 HEX. NUT 2
26 1622014103 DRAIN JOINT, WATER 1
27 1502025103C DRAIN JOINT, OIL 1
28 0802011104 PLUG 2
29 0150000018 O RING 2
30 0017106016 HEX. HEAD BOLT 4
31 0199900550 DRAIN HOSE 1
32 0199900620 DRAIN HOSE 1
33 0605515094 HOSE BAND 4
34 0192200480 DRAIN HOSE 1
35 0605515004 HOSE BAND 1
36 0605515003 HOSE BAND 1
37 0802081403 RESERVE TANK 1
38 0802081104 CAP, RESERVE TANK 1
39 8702082004 BRACKET, RESERVE TANK 1
40 0017106025 HEX. HEAD BOLT 1
41 0017106016 HEX. HEAD BOLT 2
42 0199900340 HOSE 1
43 7222016304 HOSE 1
44 0605515094 HOSE BAND 3
TLW-300SS —BATTERY ASSY.
BATTERY ASSY.
TLW-300SS —BATTERY ASSY.
BATTERY ASSY.
1 0169105524 BATTERY ..................................... 1 ............ 55B24L
2 3312251104 BATTERY SHEET 1
3 8702250004 BATTERY BAND 1
4 1742251004 BATTERY BOLT 2
5 0037806000 WING NUT 2
6 0040000600 LOCK WASHER 2
7 952404470 PLAIN WASHER ........................... 2 ............ REPLACES 0041206000
8 BATTERY CABLE ........................ 1 ............ MAKE LOCALLY
9 BATERY CABLE ........................... 1 ............ MAKE LOCALLY
10 0602220310 TERMINAL ASSY. ........................ 1 ............ NO9P
11 0602220311 TERMINAL ASSY. ........................ 1 ............ NO9N
12 0845040414 TERMINAL CAP ........................... 1 ............ TC7R; REPLACES 0602220600
13 0080200005 SNAP RING 1
TLW-300SS —MUFFLER ASSY.
MUFFLER ASSY.
TLW-300SS —MUFFLER ASSY.
MUFFLER ASSY.
1 8702310203 MUFFLER ..................................... 1 ............ UP TO S/N4728027
8702310213 MUFFLER ..................................... 1 ............ FROM S/N4728028~
2 011008020 HEX. HEAD BOLT ........................ 4 ............ REPLACES 0017108020
3 87023300003 EXHAUST PIPE 1
4 1526312370 GASKET ....................................... 1 ............ REPLACES 0602320071
5 1502336004 GASKET 1
6 020108060 HEX. NUT ..................................... 4 ............ REPLACES 0207208000
7 011208035 HEX. HEAD BOLT ........................ 2 ............ REPLACES 0017108035
8 0130012000 ELBOW JOINT, 1 1/4 1
TLW-300SS —FUEL TANK ASSY.
FUEL TANK ASSY.
UP TO S/N4728027
TLW-300SS —FUEL TANK ASSY.
FUEL TANK ASSY.
1 8705500203 FUEL TANK .................................... 1 ........... UP TO S/N4728027
8705500213 FUEL TANK .................................... 1 ........... FROM S/N4728028~
0810105800 CAP, FUEL TANK 1
0810105900 FUEL FILTER 1
2 8705525103 BRACKET, FUEL TANK 1
5 011208025 HEX. HEAD BOLT .......................... 2 ........... REPLACES 0017108025
7 7812014003 DRAIN JOINT 1
8 0802011104 PLUG 1
9 0150000018 O RING 1
10 0017106016 HEX. HEAD BOLT 2
11 0199900800 DRAIN HOSE 1
12 0605515094 HOSE BAND 2
13 0264200750 HOSE, FUEL GAUGE 1
14 0605515005 HOSE BAND 2
15 7815511203 BRACKET, FUEL GAUGE 1
17 1704143013 FUEL FILTER ................................. 1 ........... REPLACES 0602042097
1523143560 ELEMENT, FUEL FILTER .............. 1 ........... REPLACES 0602042171
18 8705546004 BRACKET, FUEL FILTER .............. 1 ........... UP TO S/N4728027
1332037104 BRACKET, FUEL FILTER .............. 1 ........... FROM S/N4728028~
19 0017108065 HEX. HEAD BOLT 1
20 011008020 HEX. HEAD BOLT .......................... 2 ........... UP TO S/N5308736; REPLACES 0017108020
012210020 HEX. HEAD BOLT .......................... 2 ........... FROM S/N5308737~; REPLACES 0017110020
21 1510142570 T JOINT .......................................... 1 ........... REPLACES 0603306695
22 0966180350 SUCTION HOSE ............................. 1 ........... REPLACES 0605513153
23 1461142123 SUCTION HOSE ............................. 1 ........... REPLACES 0605513089
24 0966140300 RETURN HOSE .............................. 1 ........... REPLACES 0605514041
27 1624142750 HOSE BAND ................................... 4 ........... REPLACES 0605515186
28 1624142320 HOSE BAND ................................... 6 ........... REPLACES 0605515187
29 1615511204 RUBBER SEAL 1
TLW-300SS —ENCLOSURE ASSY.
ENCLOSURE ASSY.
TLW-300SS —ENCLOSURE ASSY.
ENCLOSURE ASSY.
1 8705110202 BASE ............................................. 1 ........... UP TO S/N4728027
8705119803 LINING 1
8705110212 BASE ............................................. 1 ........... FROM S/N4728028~
2 8705110704 FLOOR PANEL 1
3 0017106016 HEX. HEAD BOLT 4
4 8705118004 PANEL 1
5 0017106016 HEX. HEAD BOLT 4
6 8705119703 DUCT 1
8705119904 LINING 1
7 0017106016 HEX. HEAD BOLT 2
8 8705181303 SPLASHER PANEL 1
9 8705181403 SPLASHER PANEL 1
10 0017106016 HEX. HEAD BOLT 10
11 8705120102 FRONT FRAME ............................. 1 ........... UP TO S/N4728027
8705126112 FRONT FRAME ............................. 1 ........... FROM S/N4728028~
8705129004A LINING ........................................... 1 ........... REPLACES 8705129004
8705129404A LINING 1
12 0601850239 GROMMET 2
13 8705129404A GROMMET .................................... 2 ........... REPLACES 0601850251
14 8705125004 DUCT COVER 1
8705129204 LINING 1
15 0017106016 HEX. HEAD BOLT 2
16 8705127004 GUIDE, DRAIN HOSE 1
17 0017106016 HEX. HEAD BOLT 2
19 8705121102 FRONT FRAME ............................. 1 ........... UP TO S/N4728027
8705129503 LINING 1
8705121112 FRONT FRAME ............................. 1 ........... FROM S/N4728028~
20 0017106016 HEX. HEAD BOLT 3
21 0017108020 HEX. HEAD BOLT 4
22 8705127503 FAN GUARD 1
23 0017106016 HEX. HEAD BOLT 4
24 8705132103 HANGER 1
25 8705132203 HANGER ........................................ 1 ........... UP TO S/N4728027
8705132213 HANGER ........................................ 1 ........... FROM S/N4728028~
THE PART NUMBER SHOWN IS TEAL. ADD THE

FOLLOWING LETTERS AFTER THE PART NUMBER
WHEN ORDERING ANY PAINTED PANEL TO INDICATE
COLOR OF UNIT:
MQSK-SCARLET/RED
MQW - WHITE
THE SERIAL NUMBER MAY BE REQUIRED.
TLW-300SS — ENCLOSURE ASSY.
ENCLOSURE ASSY.
TLW-300SS — ENCLOSURE ASSY.
ENCLOSURE ASSY.
27 8705142202 REAR FRAME ............................... 1 ........... UP TO S/N5308736
8705142212 REAR FRAME ............................... 1 ........... FROM S/N5308737~
29 8704144004 COVER, REAR FRAME 1
8705149004 LINING 1
30 0017106016 HEX. HEAD BOLT 7
31 8705161102 ROOF PANEL ................................ 1 ........... UP TO S/N5308736
8705161112 ROOF PANEL ................................ 1 ........... FROM S/N5308737~
8705169104 LINING 1
32 0017106016 HEX. HEAD BOLT .........................15 ........... UP TO S/N5308736
0017106016 HEX. HEAD BOLT .........................17 ........... FROM S/N5308737~
33 1625165103 FILLER COVER ............................. 1 ........... UP TO S/N5308736
D4425200104 COVER, RADIATOR CAP .............. 1 ........... FROM S/N5308737~
34 8705145503 DOOR, REAR FRAME 1
35 8705171203 SIDE DOOR 2
8705179304 LINING 2
36 0605010230 DOOR HANDLE 2
38 0810014704 PIN 6
39 0080200004 SNAP RING 6
40 1995186004 DOOR STAY 2
41 7835088004 COLLAR 2
42 0017108020 HEX. HEAD BOLT 2
THE PART NUMBER SHOWN IS TEAL. ADD THE

FOLLOWING LETTERS AFTER THE PART NUMBER
WHEN ORDERING ANY PAINTED PANEL TO INDICATE
COLOR OF UNIT:
MQSK-SCARLET/RED
MQW - WHITE
THE SERIAL NUMBER MAY BE REQUIRED.
TLW-300SS —RUBBER SEAL ASSY.
RUBBER SEAL ASSY.
TLW-300SS —RUBBER SEAL ASSY.
RUBBER SEAL ASSY.
43 0229200630 RUBBER SEAL 1
44 8705940104 RUBBER SEAL 2
45 0220302250 RUBBER SEAL 2
46 8705940204 RUBBER SEAL 8
47 8705910004 RUBBER SEAL 1
48 0229200240 RUBBER SEAL 2
49 0229200585 RUBBER SEAL 2
50 0026900610 RUBBER SEAL 1
TLW-300SS —DECALS
DECAL ASSY.
TLW-300SS —DECALS
DECAL ASSY.
1 8700502302 PLATE; MAIN NAME PLATE;N5608 .................... 1 ......... UP TO S/N5308736
8700502312 PLATE; MAIN NAME PLATE;N5608A .................. 1 ......... FROM S/N5308737~
2 0800690804 DECAL; WELDING OUTPUT TERMINAL ............. 1 ......... S1238
3 1630645004 DECAL; OIL DRAIN ............................................. 1 ......... S1403
4 1630647004 DECAL; COOLANT DRAIN .................................. 1 ......... S1404
5 1630610404 DECAL; CAUTION, FUEL FILTER ....................... 1 ......... S1406
6 1630680004 DECAL; USE #2 DIESEL FUEL ONLY ................. 1 ......... S1408
7 1630610504 DECAL; CAUTION, DOOR ................................... 2 ......... S1409
8 6360610604 DECAL; WARNING, EXHAUST GAS; S1948 ....... 1 ......... UP TO S/N4728027
8700611804 DECAL; WARNING, EXHAUST GAS; S4984 ....... 1 ......... FROM S/N4728028~
9 0800689404 DECAL; BATTERY CABLE (+) ............................. 1 ......... S2090
10 0800689504 DECAL; BATTERY CABLE (-) .............................. 1 ......... S2091
11 6390671104 DECAL; IMPORTANT ‘CHECK DAILY’ ................. 1 ......... S2377
12 7810680104 DECAL; FUEL DRAIN .......................................... 1 ......... S3060
13 7810680204 DECAL; COOLING WATER .................................. 1 ......... S3061
14 1980680004 DECAL; FUEL COCK; S3704 ............................... 1 ......... UP TO S/N5308736
1630680104 DECAL; FUEL COCK; S1407 ............................... 1 ......... FROM S/N5308737
15 7670624004 DECAL; GROUND FOR GFCI .............................. 1 ......... S3821
16 8700611504 DECAL; CAUTION, OIL REFUEL;S4926A ........... 1 ......... UP TO S/N5308736
8700611524 DECAL; CAUTION, OIL REFUEL;S4929B ........... 1 ......... FROM S/N5308737~
17 8700620103 DECAL; AC POWER OUTPUT; S4935 ................ 1 ......... UP TO S/N5308736
8700620113 DECAL; AC POWER OUTPUT; S4935A .............. 1 ......... FROM S/N5308737~
18 8700611603 DECAL; OPERATING PROCEDURE ................... 1 ......... S4937
19 0820610404 DECAL; WARNING, GENERATOR ....................... 1 ......... S3627
20 0820650604 DECAL; CAUTION, BATTERY .............................. 1 ......... STCL78(YUASA)
21 8700615204 DECAL; FUEL GAUGE ......................................... 1 ......... S4638A
22 8700625504 DECAL; FUSE BOX ............................................. 1 ......... S4936
23 8700630303 DECAL; STICKER; S4934 .................................... 1 ......... UP TO S/N5308736
D4562000502 DECAL; STICKER; D462000050 .......................... 1 ......... FROM S/N5308737~
D2562200104 DECAL; STICKER MQ; D26220010 ..................... 3 ......... FROM S/N5308737~
26 8700632202 DECAL; STRIPE; S4929 ...................................... 1 ......... UP TO S/N5308736
D4562100203 DECAL;(A) STRIPE; S46210020 .......................... 1 ......... FROM S/N5308737~
27 8700631204 DECAL; STRIPE; S4626A .................................... 1 ......... UP TO S/N5308736
D4562100303 DECAL;(B) STRIPE; D43210030 .......................... 1 ......... FROM S/N5308737~
30 8700631304 DECAL; STRIPE; S4627A .................................... 1 ......... FROM S/N5308736
31 8700631504 DECAL; STRIPE; S4629 ...................................... 1 ......... FROM S/N5308736
32 0600501103 DECAL; RADIATOR CAP ..................................... 1 ......... (CALSONIC)
33 8700611904 DECAL; DANGER, ELECTRICAL SHOCK; S4985 1 ......... FROM S/N4728028
34 0800628504 DECAL; GROUND; S1123 .................................... 1 ......... FROM S/N5308737~
35 D9512100203 DECAL; WARNING (ARC); B91210020 ................. 1 ......... FROM S/N5308737~
36 DCL160 DECAL; PROPOSITION 65 WARNING ................ 1 ......... REPLACES D9522100204
KUBOTA D722EB —CRANKCASE ASSY.
CRANKCASE ASSY.
KUBOTA D722EB —CRANKCASE ASSY.
CRANKCASE ASSY.
010 1687301010 COMP. CRANKCASE ..................... 1 ........... INCLUDES ITEMS W/*
020* 1685196260 CAP, SEALING 3
030* 1685193270 CAP, SEALING 5
040* 1545196270 CAP, SEALING 2
050* 1526196010 PLUG 5
060* 1552196020 PLUG 3
070* 1552196030 PLUG 1
080* 1526196160 PLUG 1
090* 0501200508 PIN, STRAIGHT 2
100* 0501200814 PIN, STRAIGHT 2
110* 1522133650 PIN, PIPE 1
120* 1523133960 PIN, PIPE 2
130* 1733159190 PIN, PIPE 2
140* 1685116210 COVER, FUEL CAMSHAFT 1
150 1522133700 O RING 1
160 1584773130 JOINT, DRAIN PIPE 1
170 1685135010 OIL PUMP ASSY. 1
180 1586235152 OIL PUMP GASKET 1
190 1584191050 BOLT 3
200 1584135660 OIL PUMP DRIVE GEAR 1
210 0571200408 FEATHER KEY 1
220 0278350100 FLANGE NUT 1
230 1522139013 OIL SWITCH 1
KUBOTA D722EB —OIL PAN ASSY.
OIL PAN ASSY.
KUBOTA D722EB —OIL PAN ASSY.
OIL PAN ASSY.

010 1747601500 COMP. OIL PAN 1
020 6721176180 PLUG 1
030 0102350612 BOLT 18
040 1586201620 GASKET, OIL PAN 1
050 1685132110 OIL FILTER 1
060 0481100160 O RING 1
070 0112360814 BOLT 1
KUBOTA D722EB —CYLINDER HEAD ASSY.
CYLINDER HEAD ASSY.
KUBOTA D722EB —CYLINDER HEAD ASSY.
CYLINDER HEAD ASSY.
010 1584101750 ENGINE HOOK 2
020 0112360814 BOLT 2
030 1687303042 COMP. CYLINDER HEAD ............. 1 ........... INCLUDES ITEMS W/*
040* 1532196260 SEALING CAP 1
050* 1526103370 SEALING CAP 2
060* 1526196010 PLUG 1
070* 1584113540 INLET VALVE GUIDE 3
080* 1584113560 EXHAUST VALVE GUIDE 3
090* 1584196020 PLUG 1
100 1460103450 CYLINDER HEAD BOLT 14
110 1687103310 CYLINDER HEAD GASKET 1
KUBOTA D722EB —GEAR CASE ASSY.
GEAR CASE ASSY.
KUBOTA D722EB —GEAR CASE ASSY.
GEAR CASE ASSY.
010 1687504024 COMP. GEAR CASE ..................... 1 ........... INCLUDES ITEMS W/*
020* 1685196010 PLUG 2
030* 1584156280 START SPRING PIN 1
040 1524132290 PIPE JOINT 1
050 1584194010 PLAIN WASHER 1
060 1685136950 SPRING 1
070 1584136930 VALVE SEAT 1
080 0771503211 BALL 1
090 1586204170 GEAR CASE GASKET .................. 1 ........... REPLACES 1586204170
100 0102350618 BOLT 1
110 0102360650 BOLT 8
120 1584191010 BOLT 5
130 0102360670 BOLT 1
140 0102350675 BOLT 1
150 0481106130 O RING 3
160 1587704140 OIL SEAL 1
170 1585233140 OIL FILLER PLUG 1
180 0481150300 O RING 1
190 1946183340 COVER 1
200 1946288130 H/M GEARCASE GASKET 1
210 1522188210 STUD 3
220 025650060 NUT 3
230 0451260060 LOCK WASHER 3
240 7000015241 OIL FILTER CARTRIDGE .............. 1 ........... REPLACES 1585399170
KUBOTA D722EB —AIR CLEANER ASSY.
AIR CLEANER ASSY.
KUBOTA D722EB —AIR CLEANER ASSY.
AIR CLEANER ASSY.
010 1558911010 AIR CLEANER ASSY. .................... 1 ........... INCLUDES ITEMS W/*
REPLACES 1556211010
020* 1554511150 AIR CLEANER BODY 1
030* 1558911160 AIR CLEANER COVER 1
040* 1522111410 BAFFLE COVER 1
050* 1522192620 WING BOLT 1
060* 7000011221 CLEANER ELEMENT ASSY. ......... 1 ........... INCLUDES ITEMS W/#
REPLACES 1556211080
070*# 1522787480 A/C ELEMENT LABEL 1
080* 1522194430 RUBBER WASHER 1
090 1522187450 AIR CLEANER LABEL 1
100 1538111250 AIR CLEANER BAND 1
KUBOTA D722EB —INLET MANIFOLD ASSY.
INLET MANIFOLD ASSY.
KUBOTA D722EB —INLET MANIFOLD ASSY.
INLET MANIFOLD ASSY.
010 1747211770 INLET MANIFOLD ASSY. 1
020 1733173342 WATER RETURN PIPE 1
030 1586111820 INLET MANIFOLD GASKET 1
040 0102350618 BOLT 2
050 0102350645 BOLT 3
KUBOTA D722EB —EXHAUST MANIFOLD ASSY.
EXHAUST MANIFOLD ASSY.
KUBOTA D722EB —EXHAUST MANIFOLD ASSY.
EXHAUST MANIFOLD ASSY.
010 1902412314 EXHAUST MANIFOLD 1
020 1586212350 GASKET 1
030 0175950616 UBS BOLT 3
040 0151350618 STUD 1
050 1569491490 STUD 2
060 0275650060 UBS NUT 3
070 0151350822 STUD 4
KUBOTA D722EB —VALVE AND ROCKER ARM ASSY.
VALVE AND ROCKER ARM ASSY.
KUBOTA D722EB —VALVE AND ROCKER ARM ASSY.
VALVE AND ROCKER ARM ASSY.
010 1460113110 INLET VALVE 3
020 1460113120 EXHAUST VALVE 3
030 1460113240 VALVE SPRING 6
040 1460113330 RETAINER SPRING 6
050 1460113360 VALVE SPRING COLLET ............... 6 ........... SET
060 1685113280 VALVE CAP 6
070 1142013150 VALVE STEM SEAL 6
080 1586114260 ROCKER ARM SHAFT 1
090 1687114430 WASHER 6
100 1584194020 PLAIN WASHER 2
110 0102350610 BOLT 2
120 1584114350 ROCKER ARM BRACKET 3
130 1460114410 STUD 3
140 0205650060 NUT 3
150 0401250060 PLAIN WASHER 3
160 0451260060 LOCK WASHER 3
170 1460114420 ROCKER ARM SET SCREW 1
180 1460114310 ROCKER ARM SPRING 2
190 1584114030 ROCKER ARM ASSY. .................... 6 ........... INCLUDES ITEMS W/*
200* 1584114230 ADJUSTING SCREW 6
210* 1460114240 NUT 6
KUBOTA D722EB —HEAD COVER ASSY.
HEAD COVER ASSY.
KUBOTA D722EB —HEAD COVER ASSY.
HEAD COVER ASSY.
010 1747214500 CYLINDER HEAD COVER ASSY. .. 1 ........... INCLUDES ITEMS W/*
020* 1686114522 HEAD COVER GASKET ................. 1 .......... REPLACES 1686114520
030 1625905020 COMP. BREATHER 1
040 1752405130 BREATHER GASKET 2
050 0102350635 BOLT 2
060 1584105670 BREATHER ELEMENT 1
070 1747214490 PLATE 1
080 1584114620 CAP NUT 3
090 1560196650 GASKET 3
100 1747205510 BREATHER PIPE 1
110 1624133510 PIPE BAND 2
120 1585233140 OIL FILLER PLUG 1
130 0481150300 O RING 1
140 1668987110 ENGINE NAME PLATE 1
KUBOTA D722EB —DIPSTICK ASSY.
DIPSTICK ASSY.
KUBOTA D722EB —DIPSTICK ASSY.
DIPSTICK ASSY.
010 1747236412 OIL GAUGE 1
KUBOTA D722EB---MAIN BEARING CASE ASSY.
MAIN BEARING CASE ASSY.
KUBOTA D722EB —MAIN BEARING CASE ASSY.
MAIN BEARING CASE ASSY.
010 1685104090 MAIN BEARING CASE ASSY. 1
020 1584104540 BEARING CASE BOLT 2
030 1585204360 BEARING CASE GASKET 1
040 1584104810 BEARING CASE COVER 1
050 1921599160 OIL SEAL 1
060 1586204820 BEARING. CASE COVER GASKET 1
070 0102350620 BOLT 8
080 0102350622 BOLT 8
KUBOTA D722EB —CAMSHAFT ASSY.
CAMSHAFT ASSY.
KUBOTA D722EB —CAMSHAFT ASSY.
CAMSHAFT ASSY.
010 1685115550 TAPPET 6
020 1685115110 PUSH ROD 6
030 1686416010 CAMSHAFT ASSY. ........................ 1 ........... INCLUDES ITEMS W#
040# 1552193610 SET SCREW 1
050# 1686416510 CAM GEAR 1
060# 0571200518 FEATHER KEY 1
070# 1584116270 CAMSHAFT STOPPER 1
080 0102350612 BOLT 2
090* 1587524013 IDLE GEAR COMP. ....................... 1 ........... INCLUDES ITEMS W/%
100% 1587524282 BUSH 1
110* 1587524370 IDLE GEAR COLLAR 1
120* 1587524320 SNAP RING 1
130* 1587524250 IDLE GEAR SHAFT 1
140 0102350614 BOLT 3
150 1587599340 IDLE SERV GEAR ASSY. .............. 1 ........... INLCUDES ITEMS W/*
KUBOTA D722EB —PISTON AND CRANKSHAFT ASSY.
PISTON AND CRANKSHAFT ASSY.
KUBOTA D722EB —PISTON AND CRANKSHAFT ASSY.
PISTON AND CRANKSHAFT ASSY.
010 1685121112 PISTON ........................................... 3 ........... STD
010 1685121900 PISTON ........................................... 3 ........... +0.25MM
020 1685121052 PISTON RING ASSY. ..................... 3 ........... STD
020 1685121093 PISTON RING ASSY. ..................... 3 ........... +0.25MM
030 1685121310 PISTON RING 3
040 1526121330 PISTON PIN CIRCULAR CLIP 6
050 1685122010 CONNECTING ROC ASSY. ............ 3 ........... INCLUDES ITEMS W/*
060* 1685121980 PISTON PIN BUSHING 3
070* 1685122140 CONNECTING ROD BOLT 6
080* 1685122320 METAL CRANKPIN M ..................... 3 ........... STD SET
080 1586122970 METAL CRANKPIN ......................... 3 ........... -0.20MM SET
080 1586122980 METAL CRANKPIN ......................... 3 ........... -0.40MM SET
090 1686323010 COMP. CRANKSHAFT .................... 1 ........... INCLUDES ITEMS W#
100# 0771503207 BALL 3
110# 192523280 CRANKSHAFT SLEEVE 1
120 1584124110 CRANK GEAR 1
130 0571200515 FEATHER KEY 1
140 1586123470 METAL, CRANSHAFT ..................... 1 ........... STD
140 1586123910 METAL, CRANKSHAFT .................. 1 ........... -0.20MM
140 1586123920 METAL, CRANKSHAFT .................. 1 ........... -0.40MM
150 1686123490 METAL, CRANKSHAFT M .............. 2 ........... STD SET
150 1586123860 METAL, CRANKSHAFT .................. 2 ........... -0.20MM SET
160 1686123480 METAL, CRANKSHAFT M .............. 1 ........... STD SET
170 1526123530 SIDE METAL ................................... 2 ........... STD
170 1526123950 SIDE METAL ................................... 2 ........... +0.20MM
170 1526123960 SIDE METAL ................................... 2 ........... +0.40MM
180 1526122510 SIDE METAL ................................... 2 ........... STD
180 1526123970 SIDE METAL ................................... 2 ........... +0.20MM
180 1526123980 SIDE METAL ................................... 2 ........... +0.40MM
190 1584123250 COLLAR, CRANKSHAFT 1
200 1588123310 OIL SLINGER 1
210 0481116220 O RING 1
220 1588191030 BOLT 1
KUBOTA D722EB —FLYWHEEL ASSY.
FLYWHEEL ASSY.
KUBOTA D722EB —FLYWHEEL ASSY.
FLYWHEEL ASSY.
010 1587825010 COMP. FLYWHEEL .................................. 1 .......... INCLUDES ITEMS W/*
020* 1526263820 RING GEAR 1
030 1553325162 FLYWHEEL BOLT .................................... 5 .......... REPLACES 1553325160
040 1587804610 FLYWHEEL HOUSING 1
050 011008020 BOLT ...................................................... 10 .......... REPLACES 0112350822
060 3122014140 COVER 1
070 0115350812 BOLT 1
080 0451250080 LOCK WASHER ....................................... 1 .......... REPLACES 0451260080
KUBOTA D722EB —FUEL CAMSHAFT ASSY.
FUEL CAMSHAFT ASSY.
KUBOTA D722EB —FUEL CAMSHAFT ASSY.
FUEL CAMSHAFT ASSY.
010 1686116020 FUEL CAMSHAFT ASSY. ............. 1 ........... INCLUDES ITEMS W/*
020* 1587516170 FUEL CAMSHAFT 1
030* 0815306203 BALL BEARING 1
040* 1685151150 INJECTION PUMP GEAR 1
050* 0571200515 FEATHER KEY 1
060* 1584155450 GOVERNOR SLEEVE 1
070* 1584155690 GOVERNOR BALL CASE 1
080* 0771500801 BALL 32
090* 1526155470 GOVERNOR SLEEVE CIR. CLIP 1
100* 0771503217 BALL 8
110 0810306203 BALL BEARING 1
120 0461200170 EXTERNAL CIR. CLIP 1
130 1584116320 FUEL CAMSHAFT STOPPER 1
140 0102350612 BOLT 2
KUBOTA D722EB —NOZZLE HOLDER COMP. ASSY.
NOZZLE HOLDER COMP. ASSY.
010 1600153000 NOZZLE HOLDER ASSY. 3 INLCUDES ITEMS W/*
020* 1584192030 NUT 3
030* 1584153230 ADJUSTING WASHER 3
040* 1584153170 NOZZLE SPRING 3
050* 1584153350 SPACER 3
060* 1584153160 PUSH ROD 3
070* 1685153280 NOZZLE NUT 3
080* 1584194040 WASHER 3
090* 1685153610 NOZZLE PIECE 3
100 1584198100 ADJUSTING WASHER ASSY. ........ 3 ........... OPTION; INCLUDES ITEMS W/#
110# 1584153230 ADJUSTING WASHER .................... 3 ........... 0.900MM
KUBOTA D722EB ---NOZZLE HOLDER GLOW PLUG ASSY.
NOZZLE HOLDER GLOW PLUG ASSY.
KUBOTA D722EB —NOZZLE HOLDER GLOW PLUG ASSY.
NOZZLE HOLDER GLOW PLUG ASSY.
010 1586242502 OVERFLOW PIPE ASSY. 1
020 1584142500 OVERFLOW PIPE ASSY. .............. 1 ........... Ø4xØ8X 135L; INCLUDES ITEMS W/*
030* 1024442320 PIPE CLIP ...................................... 2 ........... REPLACES 1497142750
040 1584151360 AIR BLEEDER SCREW 1
050 1560196650 GASKET 1
060 1600153000 NOZZLE HOLDER ASSY. 3
070 1584153622 GASKET ......................................... 3 .......... REPLACES 1584153620
080 1907753650 HEAT SEAL 3
090 1685153712 INJECTION PIPE 1
120 1584153850 PIPE CLAMP 2
130 1584153860 PIPE CLAMP 2
140 0302450520 WASHER AND SCREW 2
150 1685165512 GLOW PLUG ................................... 3 .......... REPLACES 1685165510
160 1686165560 GLOW PLUG CORD 1
KUBOTA D722EB —INJECTION PUMP ASSY.
INJECTION PUMP ASSY.
KUBOTA D722EB —INJECTION PUMP ASSY.
INJECTION PUMP ASSY.
010 1584195680 EYE JOINT 1

020 1526142010 FUEL PIPE ASSY., Ø8 X Ø13X175L ... 1 ........... INCLUDES ITEMS W/*
030* 1624142750 PIPE BAND 2
040 1600651010 INJECTION PUMP ASSY. 1
050 1600652092 INJECTION SHIM ........................... 1 ........... 0.20MM
070 0131110620 HEX. SOCKET HEAD BOLT 2
080 1584191500 STUD 2
090 1584192320 CAP NUT 2
100 0451260060 LOCK WASHER 4
KUBOTA D722EB —INJECTION PUMP COMP. ASSY.
INJECTION PUMP COMP. ASSY.
KUBOTA D722EB —INJECTION PUMP COMP. ASSY.
INJECTION PUMP COMP. ASSY.
010 1600651010 INJECTION PUMP ASSY. .............. 1 ........... INCLUDES ITEMS W/*
020* 1685151050 PUMP PLUNGER 3
030* 1584151030 DELIVERY VALVE 3
040* 1584151230 DELIVER VALVE SPRING 3
050* 1584151240 DELIVERY VALVE GASKET 3
060* 1685151220 DELIVERY VALVE HOLDER 3
070* 1584196760 O RING 3
080* 1584151560 SLEEVE FLANGE 3
090* 1584194570 JOINT PIN 3
100* 1584151200 O RING 6
110* 1586291430 SCREW 6
120* 1585251470 WASHER 6
130* 1584151070 TAPPET ASSY. 3
140* 1584151250 TAPPET GUIDE PIN 3
150* 1586151430 CLAMP PIN 1
160* 1584151280 PLUNGER SPRING 3
170* 1584151270 SEAT SPRING, UPPER 3
180* 1584151290 SEAT SPRING, LOWER 3
190* 1584151490 SHIM 3
200* 1586151060 CONTROL RACK 1
210* 1586151540 PLATE 1
220* 1584193110 CSK-HD SCREW 4
230* 1584151380 CONTROL SLEEVE 3
240* 1584151320 FOLLOW SCREW 1
250* 1584196650 GASKET 2
260* 1584151350 SCREW 1
270* 1584196660 GASKET 1
280* 1586191010 BOLT 1
290* 1586196650 GASKET 1
KUBOTA D722EB —FUEL FILTER ASSY.
FUEL FILTER ASSY.
KUBOTA D722EB —FUEL FILTER ASSY.
FUEL FILTER ASSY.
010 1575143010 FUEL FILTER ASSY. ................... 1............. INCLUDES ITEMS W/*
020* 1553143110 COMP. COCK BODY .................... 1............. INCLUDES ITEMS W/#
030# 1430143522 COCK LEVER 1
040# 1430143820 VALVE SPRING 1
050# 1430143830 SET SCREW 1
060# 1430143840 LEVER O RING 1
070* 1539343100 FILTER CUP ASSY. ..................... 1............. INCLUDES ITEMS W/%
080*% 1539343580 FILTER CUP 1
090*% 1687388430 FUEL LABEL 1
100* 1430143590 RETAINING RING 1
110* 1430143650 FILTER CUP O RING 1
120* 1523143560 ELEMENT ASSY. 1
130* 0481100100 FILTER O RING 1
140 0966180350 FUEL HOSE .................................. 1............. Ø8 X Ø13X350L
150 0966140400 FUEL HOSE .................................. 1............. Ø4 X Ø8X400L
160 0966140300 FUEL HOSE .................................. 1............. Ø4 X Ø8X300L
170 0966180240 FUEL HOSE .................................. 1............. Ø8 X Ø13X240L
KUBOTA D722EB —FUEL PUMP ASSY.
FUEL PUMP ASSY.
KUBOTA D722EB —FUEL PUMP ASSY.
FUEL PUMP ASSY.
010 1582152030 FUEL PUMP ASSY. ........................ 1 ........... REPLACES 1903552030
020 1626452140 FUEL PUMP GASKET 1
030 0102350616 BOLT 2
040 1584154092 IDLE APPARATUS ASSY. ............... 1 ........... INCLUDES ITEMS W/*
050* 1584154100 ADJUSTING BOLT ASSY. .............. 1 ........... INCLUDES ITEMS W/#
060*# 1526192020 NUT 1
070* 1584154220 CAP NUT 1
080*# 1502133660 GASKET 2
090 1584154270 CAP 1
100 1584154122 ADJUSTING BOLT 1
110 1G03154210 NUT 1
120 156019665 GASKET 2
130 1584192330 CAP NUT 1
140 1G02154290 PIPE 1
KUBOTA D722EB —GOVERNOR ASSY.
GOVERNOR ASSY.
KUBOTA D722EB —GOVERNOR ASSY.
GOVERNOR ASSY.
010 1584156480 START SPRING 1
020 1946156410 GOVERNOR SPRING 1
030 1600056050 FORK LEVER ASSY. ..................... 1 ........... INCLUDES ITEMS W/*
040* 1600056040 FORK LEVER COMP. 1
050* 1584156060 FORK LEVER ASSY. ..................... 1 ........... INCLUDES ITEMS W/#
060# 1584156130 FORK LEVER 1
070# 1584156150 FORK LEVER SHAFT 1
080# 0541100318 SPRING PIN 1
090* 1526166410 BOLT 1
100* 0451250050 LOCK WASHER 1
110* 1584156230 FORK LEVER HOLDER 1
120 0102350635 BOLT 2
KUBOTA D722EB —SPEED CONTROL PLATE ASSY.
SPEED CONTROL PLATE ASSY.
KUBOTA D722EB—SPEED CONTROL PLATE ASSY.
SPEED CONTROL PLATE ASSY.
010 1G30157000 SPEED CONTROL PLATE COMP. 1 ........... INCLUDES ITEMS W/*
020* 1584157110 SPEED CONTROL PLATE 1
030* 1584156110 GOVERNOR LEVER 1
040* 1584157240 COLLAR 1
050* 0481110160 O RING 1
060* 166757150 SPEED CONTROL LEVER 1
070* 1584192010 SPEED CONTROL NUT 2
080* 1687857740 LEVER SHAFT 1
090* 1685157720 ENGINE STOP LEVER 1
100* 0541100318 SPRING PIN 1
110* 0481110070 O RING 1
120* 1687857920 RETURN SPRING 1
130* 1686657300 CAP 1
140 1586257210 GASKET 1
150 0102350618 BOLT 2
160 0105350618 BOLT 2
170 1560196650 GASKET 2
180 1G02154280 PIPE 1
KUBOTA D722EB —STOP SOLENOID ASSY.
STOP SOLENOID ASSY.
KUBOTA D722EB —STOP SOLENOID ASSY.
STOP SOLENOID ASSY.
010 1685160010 STOP SOLENOID 1
020 0175450612 FLANGE BOLT 2
KUBOTA D722EB —STARTER ASSY.
STARTER ASSY.
KUBOTA D722EB —STARTER ASSY.
STARTER ASSY.
010 1523163015 STARTER ASSY. 1
020 0115350825 BOLT 2
030 025650080 NUT 2
040 0451250080 LOCK WASHER .............................. 2 ........... REPLACES 0451260080
050 0211450080 NUT 1
KUBOTA D722EB —STARTER COMPONENT ASSY.
STARTER COMPONENT ASSY.
KUBOTA D722EB —STARTER COMPONENT ASSY.
STARTER COMPONENT ASSY.
010 1523163015 STARTER ASSY. ............................ 1 ........... INCLUDES ITEMS W/*

020* 1427863080 YOKE 1
030* 1427863070 ARMATURE 1
040* 1427863040 OVER RUNNING CLUTCH 1
050* 1523163032 HOUSING ASSY. 1
060* 1427863200 END FRAME ASSY. ....................... 1 ........... INCLUDES ITEMS W/#
070*# 1427863250 BUSH 1
080* 1427863380 BRUSH HOLDER ASSY. ................. 1 ........... INCLUDES ITEMS W/%
090*% 1427863390 BRUSH SPRING 4
100* 1427863050 DRIVE LEVER 1
110* 7000065425 MAGNETIC SWITCH ...................... 1 ........... REPLACES 1523163022
120* 1522194820 SNAP PIN 1
140* 1427863510 END FRAME CAP 1
150* 1427863520 GASKET 1
160* 1427863190 BRAKE SPRING 1
170* 1427863180 BRAKE SHOE 1
180* 1427863320 THROUGH BOLT 2
190* 0302450414 WASHER AND SCREW 2
200* 1427892010 NUT 2
210*# 1427863570 BREATHER PIPE 1
KUBOTA D722EB —DYNAMO ASSY.
DYNAMO ASSY.
KUBOTA D722EB —DYNAMO ASSY.
DYNAMO ASSY.
010 1747264010 DYNAMO ASSY. 1
020 1747264420 DYNAMO STAY 1
030 0112350825 BOLT 1
040 0115350865 BOLT 1
050 0401350080 PLAIN WASHER 2
060 0215650080 NUT 1
080 1747264370 COLLAR 1
090 0401560080 PLAIN WASHER 1
100 0102350616 BOLT 2
110 1587574280 FAN DRIVE PULLEY 1
120 1747297010 V BELT ............................................ 1 ........... 351N
130 1747274110 FAN 1
140 1705374150 FAN COLLAR 1
150 1720891040 FLANGE BOLT 4
KUBOTA D722EB —WATER FLANGE ASSY.
WATER FLANGE ASSY.
KUBOTA D722EB —WATER FLANGE ASSY.
WATER FLANGE ASSY.
NO. PART NO. ITEM Q TY. REMARKS
010 1687572700 WATER FLANGE COMP. ................ 1 ........... INCLUDES ITEMS W/*
020* 1624173370 WATER RETURN PIPE 1
030 1584172922 WATER FLANGE GASKET ............. 1 ........... REPLACES 1586272920
040 0102350616 BOLT 2
050 1588191020 BOLT 1
060 1685173350 WATER RETURN PIPE 1
070 1624173360 PIPE BAND 2
080 1753883040 THERMOMETER SWITCH 1
090 1920373010 THERMOSTAT ASSY. 1
100 1584173260 THERMOSTAT COVER 1
110 1567673270 THERMOSTAT GASKET 1
120 0102350622 BOLT 2
KUBOTA D722EB —WATER PUMP ASSY.
WATER PUMP ASSY.
KUBOTA D722EB —WATER PUMP ASSY.
WATER PUMP ASSY.
010 1988373030 WATER PUMP ASSY. ..................... 1 ........... INCLUDES ITEMS W/*
020* 1585273520 WATER PUMP FLANGE 1
030* 1585273550 BEARING 1
040* 1548173050 MECHANICAL SEAL ASSY. 1
050* 1988373510 WATER PUMP IMPELLER 1
060* 1585273340 WATER RETURN PIPE 1
070 1588173432 WATER PUMP GASKET ................. 1 ........... REPLACES 1988373430
080 0102350622 BOLT 4
090 0102350638 BOLT 1
100 1584171250 FAN PULLEY 1
KUBOTA D722EB — WATER PIPE ASSY.
WATER PIPE ASSY.
KUBOTA D722EB —WATER PIPE ASSY.
WATER PIPE ASSY.
010 1584172860 WATER PIPE 1

020 1588172870 WATER PIPE 1
030 1584191510 STUD 1
040 0205650060 NUT 1
050 0451260060 LOCK WASHER 1
060 0931889030 HOSE CLAMP 2
070 0401250060 PLAIN WASHER 1
KUBOTA D722EB —STARTER SWITCH ASSY.
STARTER SWITCH ASSY.
KUBOTA D722EB —STARTER SWITCH ASSY.
STARTER SWITCH ASSY.
010 3741059110 STARTER SWITCH ASSY. ............. 1 ........... INCLUDES ITEMS W/*
020* 3741055150 STARTER KEY 1
030 1569465990 GLOW LAMP TIMER 1
040 1747260600 EMERGENCY UNIT 1
KUBOTA D722EB —PISTON KIT AND ACCESSORIES ASSY.
PISTON KIT AND ACCESSORIES ASSY.
KUBOTA D722EB —PISTON KIT AND ACCESSORIES ASSY.
PISTON KIT AND ACCESSORIES ASSY.
010 1687321000 PISTON KIT .................................... 1 ........... INCLUDES ITEMS W/*; REPLACES 1687121000
020* 1685121112 PISTON 3
030* 1685121052 PISTON RING ASSY. 3
040* 1526121330 PISTON PIN CIRCULAR CLIP 6
050* 1687103310 GASKET, CYLINDER HEAD 1
060* 1522133700 O RING 1
070 1526312370 GASKET, MUFFLER 1
080 1522111720 HOSE CLAMP 3
090 1624142320 HOSE CLAMP 4
100 1624142750 HOSE CLAMP 4
TERMS AND CONDITIONS OF SALE — PARTS
PAYMENT TERMS 5. Parts must be in new and resalable Multiquip reserves the right to quote and
Terms of payment for parts are net 30 days. condition, in the original Multiquip sell direct to Government agencies, and to
package (if any), and with Multiquip part Original Equipment Manufacturer accounts
FREIGHT POLICY numbers clearly marked. who use our products as integral parts of their
6. The following items are not returnable: own products.
All parts orders will be shipped collect or
prepaid with the charges added to the invoice. a. Obsolete parts. (If an item is in the SPECIAL EXPEDITING SERVICE
All shipments are F.O.B. point of origin. price book and shows as being
Multiquip’s responsibility ceases when a A $35.00 surcharge will be added to the
replaced by another item, it is
signed manifest has been obtained from the invoice for special handling including bus
obsolete.)
carrier, and any claim for shortage or damage shipments, insured parcel post or in cases
b. Any parts with a limited shelf life where Multiquip must personally deliver the
must be settled between the consignee and
(such as gaskets, seals, “O” rings, parts to the carrier.
the carrier.
and other rubber parts) that were
MINIMUM ORDER purchased more than six months LIMITATIONS OF SELLER’S LIABILITY
prior to the return date. Multiquip shall not be liable hereunder for
The minimum charge for orders from Multiquip
is $15.00 net. Customers will be asked for c. Any line item with an extended damages in excess of the purchase price of
instructions regarding handling of orders not dealer net price of less than the item with respect to which damages are
meeting this requirement. $5.00. claimed, and in no event shall Multiquip be
d. Special order items. liable for loss of profit or good will or for any
RETURNED GOODS POLICY other special, consequential or incidental
e. Electrical components. damages.
Return shipments will be accepted and
credit will be allowed, subject to the following f. Paint, chemicals, and lubricants.
LIMITATION OF WARRANTIES
provisions: g. Decals and paper products.
No warranties, express or implied, are
1. A Returned Material Authorization h. Items purchased in kits. made in connection with the sale of parts or
must be approved by Multiquip prior to 7. The sender will be notified of any material trade accessories nor as to any engine not
shipment. received that is not acceptable. manufactured by Multiquip. Such warranties
2. To obtain a Return Material Authorization, 8. Such material will be held for five made in connection with the sale of new,
a list must be provided to Multiquip working days from notification, pending complete units are made exclusively by a
Parts Sales that defines item numbers, instructions. If a reply is not received statement of warranty packaged with such
quantities, and descriptions of the items within five days, the material will be units, and Multiquip neither assumes nor
to be returned. returned to the sender at his expense. authorizes any person to assume for it
any other obligation or liability whatever in
a. The parts numbers and descriptions 9. Credit on returned parts will be issued
connection with the sale of its products. Apart
must match the current parts price at dealer net price at time of the original
from such written statement of warranty,
list. purchase, less a 15% restocking
there are no warranties, express, implied or
b. The list must be typed or computer charge.
statutory, which extend beyond the description
generated. 10. In cases where an item is accepted, for of the products on the face hereof.
c. The list must state the reason(s) which the original purchase document
for the return. can not be determined, the price will be
based on the list price that was effective Effective: February 22, 2006
d. The list must reference the sales twelve months prior to the RMA date.
order(s) or invoice (s) under
which the items were originally 11. Credit issued will be applied to future
purchased. purchases only.
e. The list must include the name PRICING AND REBATES
and phone number of the person Prices are subject to change without prior
requesting the RMA. notice. Price changes are effective on a
3. A copy of the Return Material Authorization specific date and all orders received on or
must accompany the return shipment. after that date will be billed at the revised price.
Rebates for price declines and added charges
4. Freight is at the sender’s expense. All for price increases will not be made for stock
parts must be returned freight prepaid to on hand at the time of any price change.
Multiquip’s designated receiving point.
NOTES
PARTS AND OPERATION MANUAL

OPERATION AND PARTS MANUAL
HERE’S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL
NUMBER ON-HAND WHEN CALLING
MULTIQUIP CORPORATE OFFICE
18910 Wilmington Ave Tel. (800) 421-1244
Carson, CA 90746 Fax (800) 537- 3927
Contact: mq@multiquip.com
Web: www.multiquip.com
MQ Power
1800 Water Ridge Rd. Tel. (800) 883-2551
Suite 500/600 Fax (972) 315-1847
Lewisville, TX 75057
Contact: mqpower@multiquip.com
Web: www.mqpower.com
MQ Parts Department
800-427-1244 Fax: 800-672-7877
310-537-3700 Fax: 310-637-3284
Service/Tech Support/Warranty
800-835-2551 Fax: 310-638-8046
© COPYRIGHT 2010, MULTIQUIP INC.
MQ Power and the MQ Power logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the
property of their respective owners and used with permission.
This manual MUST accompany the equipment at all times. This manual is considered a permanent part of the equipment and should remain with the unit if resold.
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published
in this publication at any time without notice and without incurring any obligations.
Further, MQ Power disclaims any warranties or guaranties, expressed or implied, with regards to the information contained in this manual.
Manufactured for
Multiquip Inc.
by
DENYO CO., LTD, JAPAN
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POLITEK MAQUINARIA 6650- 9152/ 6650-9154

PARTS AND OPERATION MANUAL

To find the latest revision of this

THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

POLITEK MAQUINARIA 6650- 9152/ 6650-9154

Diesel engine exhaust and some of

Order via Phone: Domestic (US) Dealers Call:

When ordering parts, please supply:

All orders are treated as Standard Orders and will

WE ACCEPT ALL MAJOR CREDIT CARDS!

■ NEVER operate this equipment when not feeling

■ This welder/AC generator is equipped with a ground terminal

Type Brushless, revolving, field type generator

Rated Current 280A

Rated Voltage 31.2V / 25V

Range of Current 35~300A

Duty Cycle 50% / 100%

Speed 3600 rpm

Max. Output 10.5kW

Rated Output 10.0kW

Type 4 Cycle, vertical

No. of Cylinders 3 cylinders

Bore x Stroke 2.64 in. x 2.68 in. (67 mm x 68 mm)

Rated Output 18.8HP/3600 rpm

Displacement 43.9 cu. in. (719 cc)

Coolant Capacity .55 gal. (2.1 liters)

Lube Oil Capacity .83 gal. (3.15 liters)

Welding .66 gal. (2.5L)/hr

Fuel Capacity Approx. 9.5 gal (36 liters)

Fuel type #2 Diesel Fuel

Battery 12V- 45AH

TLW-300SS FAMILIARIZATION Excitation System

Figure 1. TLW-300SS Dimensions

4. Frame Length - This measurement is from the ball

TRLR-10 DCA10, TLG12, NO NO 1900LBS 96" 50" 800LB.

TRLR-10XF DCA10, TLG-12, 52 GAL NO 1900LBS 96" 50" 800LB.

TRLR-225W WELDERS, NO NO 2200LBS 85" 42" 800LB.

TRLR-BLW400 BLW-400 NO ELECTRIC 2700LBS W/MAST 154" 55" 800LB.

TRLR-50X DCA-25 NO NO 2700LBS 124" 55" 800LB.

TRLR-50XF DCA-25 41 GAL NO 2700LBS 124" 55" 800LB.

TRLR-70W DCA-45, -60, 70 NO SURGE 7000LBS 186" 77" 2000LB.

TRLR-70X DCA-45, -60, 70 OPT SURGE 7000LBS 138" 66" 2000LB.

TRLR-70XF DCA-45, -60, 70 53 GAL SURGE 7000LBS 138" 66" 2000LB.

Table 1. Specifications (Con't)

Figure 2. Major Suspension Components

ALWAYS wear safety glasses when removing

Table 4. Suspension Torque Requirements

SHOULDER TYPE MIN-30 MAX-50

Lug Nut Torque Requirements

1. Start all wheel lug nuts by hand.

Table 5. Tire Torque Requirements

NEVER use an pneumatic air gun to

Figure 4. Welder/AC Generator and Towing Trailer

Figure 5. Controls and Indicators

Figure 5 shows the location of the controls and indicators. The

7. Hour Meter – Indicates number of hours machine has

Figure 6. Output Terminal Panel

120 Volt Receptacle