MQ Power DCA15SPX3 6-56kW Single-Phase Super-Silent Generator Operation Manual


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MQ Power DCA15SPX3 6-56kW Single-Phase Super-Silent Generator Operation Manual | Manualzz

OPERATION AND PARTS MANUAL

WHISPERWATT™ SERIES

MODEL DCA15SPX3

60HZ GENERATOR

(KUBOTA V2203-D1-B DIESEL ENGINE)

Revision #3 (06/08/20)

To find the latest revision of this publication, visit our website at: www.multiquip.com

THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

PROPOSITION 65 WARNING

PAGE 2 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

HERE'S HOW TO GET HELP

HERE'S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL NUMBER

ON-HAND WHEN CALLING

PARTS DEPARTMENT

800/427-1244 or 310/537-3700

FAX: 800/672-7877 or 310/637-3284

SERVICE DEPARTMENT

800/835-2551 or 310/537-3700

FAX: 310/638-8046

WARRANTY DEPARTMENT

800/835-2551, or 310/537-3700

FAX: 310/698-8046

MAIN

800/421-1244 or 310/537-3700

FAX: 310/537-3927

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 3

TABLE OF CONTENTS

Proposition 65 Warning ............................................. 2

Here's How To Get Help ............................................ 3

Table Of Contents ..................................................... 4

Rules For Safe Operation ...................................... 6-9

Towing ..................................................................... 10

Trailer Safety Guidelines .................................... 11-16

Operation and Safety Decals ............................. 17-18

Specifications .......................................................... 19

General Information ................................................ 20

Major Components ................................................. 21

Dimensions ............................................................. 22

Control Panel Description .................................. 24-25

Output Terminal Information .............................. 26-28

Installation .......................................................... 30-31

Pre-Setup ........................................................... 32-35

Load Application ..................................................... 36

Generator Start-up Procedure ........................... 37-38

Generator Shutdown Procedure ............................. 39

Maintenance ...................................................... 40-41

Generator Wiring Diagram ...................................... 42

Engine Wiring Diagram ........................................... 43

Troubleshooting (Engine) ................................... 44-44

Troubleshooting (Generator/Engine) ...................... 46

Explanation of Codes in Remarks Section.............. 48

Suggested Spare Parts ........................................... 49

MQ Power DCA-15SPX3 Portable

Generator

Generator Assembly .......................................... 50-51

Control Box Assembly ........................................ 52-53

Output Terminal Assembly ................................. 54-55

Engine and Radiator Assembly .......................... 56-57

Battery Assembly ............................................... 58-59

Muffler Assembly ............................................... 60-61

Fuel Tank Assembly ........................................... 62-63

Enclosure Assembly ........................................... 64-67

Rubber Seals Assembly ..................................... 68-69

Operation and Safety Decal Locations .............. 70-71

Kubota V2203-D1-B Engine

Crankcase Assembly ......................................... 72-73

Oil Pan Assembly ............................................... 74-75

Cylinder Head Assembly .................................... 76-77

Gearcase Assembly ........................................... 78-79

Main Bearing Case Assembly ............................ 80-81

Head Cover Assembly ....................................... 82-83

Inlet Manifold Assembly .....................................84-85

Exhaust Manifold Assembly ...............................86-87

Valve & Rocker Assembly .................................. 88-89

Camshaft Assembly ........................................... 90-91

Piston and Crankshaft Assembly ....................... 92-93

Flywheel Assembly ............................................94-95

Starter Assembly & Mounting ............................ 96-97

Starter (Components) Assembly ......................98-99

Nozzle Holder Assembly ............................... 100-101

Injection Pump 1 Assembly ........................... 102-103

Injection Pump 2 Assembly ........................... 104-105

Fuel Camshaft Assembly .............................. 106-107

Governor Assembly ...................................... 108-109

Speed Control Plate Assembly ..................... 110-111

Engine Stop Lever Assembly ........................ 112-113

Stop Solenoid Assembly ............................... 114-115

Alternator Assembly ...................................... 116-117

Alternator (Components) Assembly .............. 118-119

Fan Assembly................................................ 120-121

Water Flange & Thermostat Assembly ........ 122-123

Water Pump Assembly .................................. 124-125

Radiator Assembly ........................................ 126-127

Fuel Filter Assembly ..................................... 128-129

PAGE 4 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

NOTE PAGE

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 5

RULES FOR SAFE OPERATION

Failure to follow instructions in this manual may lead to serious injury or even death! This equipment is to be operated by trained and qualified personnel only! This equipment is for industrial use only.

The following safety guidelines should always be used when operating the DCA-15SPX3 portable generator:

GENERAL SAFETY

DO NOT

operate or service this equipment before reading this entire manual.

NEVER

touch the hot exhaust manifold, muffler or cylinder. Allow these parts to cool before servicing engine or generator.

High Temperatures

with

– Allow the engine to cool before adding fuel or performing service and maintenance functions. Contact hot components can cause serious burns.

This equipment should not be operated by persons under 18 years of age.

NEVER

operate this equipment without proper protective clothing, shatterproof glasses, steeltoed boots and other protective devices required by the job.

The engine of this generator requires an adequate free flow of cooling air. Never operate the 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 generator or engine and may cause injury to people.

Remember the generator engine gives off DEADLY carbon monoxide gas.

NEVER

operate this equipment when not feeling well due to fatigue, illness or taking medicine.

NEVER

operate this equipment under the influence or drugs or alcohol.

Always refuel in a well-ventilated area, away from sparks and open flames.

NEVER

use accessories or attachments, which are not recommended by MQ Power for this equipment. Damage to the equipment and/or injury to user may result.

Manufacture does not assume responsibility for any accident due to equipment modifications.

Whenever necessary, replace nameplate, operation and safety decals when they become difficult read.

Always check the machine for loosened threads or bolts before starting.

Always use extreme caution when working with

NOT flammable

liquids. When refueling,

stop the engine

and allow it to cool.

DO

smoke around or near the machine.

Fire or explosion could result from fuel vapors, or if fuel is spilled on a hot engine.

NEVER

operate the generator in an explosive atmosphere or near combustible materials. An explosion or fire could result causing severe bodily harm or even death.

Topping-off to filler port is dangerous, as it tends to spill fuel.

PAGE 6 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

RULES FOR SAFE OPERATION

NEVER

touch output terminals during operation. This is extremely dangerous. Always stop the machine when contact with the output terminals is required.

DO NOT

touch or open any of the below mentioned components while the generator is running. Always allow sufficient time for the engine and generator to cool before performing maintenance.

Radiator

1.

Radiator Cap -

Removing the radiator cap while the engine is hot will result in high pressurized, boiling water to gush out of the radiator, therefore causing severe scalding to any persons in the general area of the generator.

Backfeed to a utility system can cause electrocution and/or property damage. Do not connect to any building's electrical system except through an approved device or after building main switch is opened.

2.

Coolant Drain Plug -

Removing the coolant drain plug while the engine is hot will result in hot coolant to gush out of the coolant drain plug, therefore causing severe scalding to any persons in the general area of the generator.

3.

Engine Oil Drain Plug -

Removing the engine oil drain plug while the engine is hot will result in hot oil to gush out of the oil drain plug, therefore causing severe scalding to any persons in the general area of the generator.

Never

use damaged or worn cables when connecting power tools or equipment to the generator. Make sure power connecting cables are securely connected to the generator's output terminals, insufficient tightening of the terminal connections may cause damage to the generator and electrical shock.

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 7

RULES FOR SAFE OPERATION

Battery

The battery has acids that can cause injury to the eyes and skin.

To avoid eye irritation, always wear safety glasses. Use well insulated gloves when picking up the battery. Use the following guidelines when handling the battery:

1.

DO NOT

gases.

Never over fill the battery with water above the upper limit.

drop the battery. There is the possibility of risk the battery may explode.

2.

DO NOT

expose the battery to open flames, sparks, cigarettes etc. The battery contains combustible gases and liquids. If these gases and liquids come in contact with a flame or spark, an explosion could occur.

3. Always keep the battery charged. If the battery is not charged, a buildup of combustible gas will occur.

4. Always keep battery charging and booster cables in good working condition. Repair or replace all worn cables.

5. Always recharge the battery in an open air environment, to avoid risk of a dangerous concentration of combustible

6. In case the battery liquid (dilute sulfuric acid) comes in contact with

clothing or skin

, rinse skin or clothing immediately with plenty of water.

7. In case the battery liquid (dilute sulfuric acid) comes in contact with your

eyes

, rinse eyes immediately with plenty of water, then contact the nearest doctor or hospital, and seek medical attention.

NEVER

Run engine without air filter. Severe engine damage may occur.

Always service air cleaner frequently to prevent carburetor malfunction.

Always disconnect the battery before performing service on the generator.

Always be sure the operator is familiar with proper safety precautions and operations techniques before using generator.

Always store equipment properly when it is not being used.

Equipment should be stored in a clean, dry location out of the reach of children.

DO NOT

leave the generator running in the manual mode unattended.

DO NOT

allow unauthorized people to operate this equipment.

Always read, understand, and follow procedures in Operator’s

Manual before attempting to operate equipment.

Always be sure the operator is familiar with proper safety precautions and operations techniques before using generator.

Refer to the

Kubota Engine Owner's Manual

for engine technical questions or information.

Loading and Unloading (Crane)

Before lifting, make sure the generator's lifting hook is secure and that there is no apparent damage to the generator itself

(loose screws, nuts and bolts). If any part is loose or damaged, please take corrective action before lifting.

Always drain fuel prior to lifting.

Always make sure crane or lifting device has been properly secured to the hook of guard frame on generator.

NEVER

lift the machine while the engine is running.

Use adequate lifting cable (wire or rope) of sufficient strength.

When lifting the generator, always use the balanced centerpoint suspension hook and lift straight upwards.

NEVER

allow any person or animal to stand underneath the machine while lifting.

When loading the generator on a truck, be sure to use the front and back frame bars as a means to secure the generator during transport.

PAGE 8 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

RULES FOR SAFE OPERATION

Transporting

Always shutdown engine before transporting.

Tighten fuel tank cap securely.

Drain fuel when transporting generator over long distances or bad roads.

Always tie-down the generator during transportation by securing the generator.

If generator is mounted on a trailer, make sure trailer complies with all local and state safety transportation laws. See page

10 for basic towing procedures.

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

.

Maintenance Safety

NEVER

lubricate components or attempt service on a running machine.

Always allow the machine a proper amount of time to cool before servicing.

Keep the machinery in proper running condition.

Fix damage to the machine immediately and always replace broken parts.

Dispose of hazardous waste properly. Examples of potentially hazardous waste are used motor oil, fuel, and fuel filters.

DO NOT

use plastic containers to dispose of hazardous waste.

DO NOT

pour waste, oil or fuel directly onto the ground, down a drain or into any water source.

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 9

DCA-15SPX3 — TOWING

Towing Safety Precautions

Check with your county or state safety towing regulations department before towing your generator.

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

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

Make sure the hitch and coupling of the towing vehicle are rated equal to, or greater than the trailer "gross vehicle weight rating" (GVWR).

ALWAYS

inspect the hitch and coupling for wear.

NEVER

tow a trailer with defective hitches, couplings, chains etc.

Check the tire air pressure on both the towing vehicle and the trailer. Also check the tire tread wear on both vehicles.

ALWAYS

make sure the trailer is equipped with a "

Safety

Chain

".

ALWAYS

attach trailer's safety chain to bumper of towing vehicle.

ALWAYS

make sure that the vehicle and trailer directional, backup, brake, and trailer lights are connected and working properly.

The maximum speed (unless otherwise posted) for highway towing is

45 M.P.H.

. Recommended off-road towing is not to exceed

10 M.P.H.

or less depending on type of terrain.

Place chocked blocks underneath wheel to prevent

rolling

, while parked.

Place support blocks underneath the trailer's bumper to prevent

tipping

, while parked.

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

Avoid sudden stops and starts. This can cause skidding, or jackknifing. Smooth, gradual starts and stops will improve gas milage.

Avoid sharp turns to prevent rolling.

Remove wheel stand when transporting.

DO NOT

transport generator with fuel in tank.

Figure 1. DCA-15SPX3 and Towing Trailer

PAGE 10 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — TRAILER-SAFETY GUIDELINES

ALWAYS

make sure the trailer is in good operating condition. Check the tires for proper inflation and wear. Also check the wheel lug nuts for proper tightness.

Explanation of Chart:

This section is intended to provide the user with trailer service and maintenance information. The service and maintenance guidelines referenced in this section apply a wide range of trailers. Remember periodic inspection of the trailer will ensure safe towing of the equipment and will prevent damage to the equipment and personal injury.

It is the purpose of this section to cover the major maintenance components of the trailer. The following trailer components will be discussed in this section:

Brakes

Tires

Lug Nut Torquing

Suspension

Electrical

Brake Troubleshooting Tables

Use the following definitions with reading Table 1.

1.

Fuel Cell -

Provides an adequate amount of fuel for the equipment in use. Fuel cells must be empty when transporting equipment.

2.

Braking System

- System employed in stopping the trailer. Typical braking systems are electric, surge, hydraulic, hydraulic-surge and air.

3.

GVWR-

Gross Vehicle Weight Rating (GVWR), is the maximum number of pounds the trailer can carry, including the fuel cell (empty).

4.

Frame Length -

This measurement is from the ball hitch to the rear bumper (reflector).

5.

Frame Width -

This measurement is from fender to fender.

6.

Jack Stand -

Trailer support device with maximum pound requirement from the tongue of the trailer.

7.

Coupler -

Type of hitch used on the trailer for towing.

8.

Tire Size -

Indicates the diameter of the tire in inches

(10,12,14, etc.), and the width in millimeters

(175,185,205, etc.). The tire diameter must match the diameter of the tire rim.

9.

Tire Ply -

The tire ply (layers) number is rated in letters;

2-ply,4-ply,6-ply, etc.

10.

Wheel Hub -

The wheel hub is connected to the trailer’s axle.

11.

Tire Rim -

Tires mounted on a tire rim. The tire rim must match the size of the tire.

12.

Lug Nuts -

Used to secure the wheel to the wheel hub.

Always use a torque wrench to tighten down the lug nuts. See Table 4 and Figure 3 or lug nut tightening and sequence.

13.

Axle -

Indicates the maximum weight the axle can support in pounds, and the diameter of the axle expressed in inches (see Table 3). Please not that some trailers have a double axle. This will be shown as 2-6000 lbs., meaning two axles with a total weight capacity of 6000 pounds.

14.

Suspension -

Protects the trailer chassis from shocks transmitted through the wheels. Types of suspension used are leaf, Q-flex, and air ride.

15.

Electrical -

Electrical connectors (looms) are provided with the trailer so the brake lights and turn signals can be connected to the towing vehicle.

16.

Application -

Indicates which units can be employed on a particular trailer.

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 11

DCA-15SPX3 —TRAILER-SPECIFICATIONS

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PAGE 12 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 —TRAILER-SPECIFICATIONS

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H U B S S U S P E N S I O N

5 L U G 3 L E A F

5 L U G 3 L E A F

E L E C T R I C A L

4 W I R E

4 P O

L

L E

O

F

O M

L A T

W /

4 P O L E F L A T

2 2 0 0 # 2 X 2 5 L U G

2 2 0 0 # 2 X 2 5 L U G

2 2 0 0 # 2 X 2 5 L U G

3 5 0 0 l b s .

2 3 / 8 "

3 5 0 0 l b s .

2 3 / 8 "

3 5 0 0 l b s .

3 "

3 5 0 0 l b s

3 "

3 5 0 0 l b s .

3 "

3 5 0 0 l b s

3 "

( 2 ) 6 0 0 0 l b s

5 L U G

5 L U G

5 L U G

5 L U G

5 L U G

5 L U G

6 L U G

( 2 ) 6 0 0 0 l b s 8 L U G

( 2 ) 7 0 0 0 l b s 8 L U G

( 2 ) 6 0 0 0 l b s 8 L U G

( 3 ) 7 0 0 0 l b s .

8 L U G

( 3 ) 1 0 0 0 0 l b s 8 L U G

( 3 ) 1 0 0 0 0 l b s 8 L U G

3 L E A F

Q F L E X

3 L E A F

4 L E A F

4 L E A F

5 L E A F

5 L E A F

5 L E A F

5 L E A F

7 L E A F

7 L E A F

Q F L E X

Q F L E X

Q F L E X

7 L E A F

A I R R I D E

4 P O L E F L A T

4 P O L E F L A T

4 P O L E F L A T

4 P O L E R U

F L A T

B B E R

4 P O L E R U B B E R

F L A T

4 P O L E R U

F L A T

B B E R

4 P O L E R U

F L A T

B B E R

4 P O L E R U

F L A T

B B E R

4 W I R E L O O M

4 W I R E L O O M

4 W I R E L O O M

4 W I R E L O O M

4 W I R E L O O M

4 W I R E L O O M

6 W I R E L O O M

6 W I R E L O O M

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 13

DCA-15SPX3 —TRAILER SAFETY GUIDELINES

Tires/Wheels/Lug Nuts

Tires and wheels are a very important and critical components of the trailer. When specifying or replacing the trailer wheels it is important the wheels, tires, and axle are properly matched.

CAUTION:

DO NOT attempt to repair or modify a wheel. DO NOT install in inner tube to correct a leak through the rim.

If the rim is cracked, the air pressure in the inner tube may cause pieces of the rim to explode

(break off) with great force and cause serious eye or bodily injury.

Tire Wear/Inflation

Tire inflation pressure is the most important factor in tire life.

Pressure should be checked cold before operation DO NOT bleed air from tires when they are hot. Check inflation pressure weekly during use to insure the maximum tire life and tread wear.

Table 2 (Tire Wear Troubleshooting) will help pinpoint the causes and solutions of tire wear problems.

CAUTION:

Suspension

The leaf suspension springs and associated components

(Figure 2) should be visually inspected every 6,000 miles for signs of excessive wear, elongation of bolt holes, and loosening of fasteners. Replace all damaged parts

(suspension) immediately. Torqued suspension components as detailed in Table 3.

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.

PAGE 14 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — TRAILER SAFETY GUIDELINES

T a b l e 3 .

S u s p e n s i o n T o r q u e R e q u i r e m e n t s

I t e m T o r q u e ( F t .

L b s .

)

3 / 8 " U B O L T

7 / 1 6 " U B O L T

M I N 3 0 M A X 3 5

M I N 4 5 M A X 6 0

1 / 2 " U B O L T

SHACKLE BOLT

SPRING EYE BOLT

SHOULDER TYPE

SHACKLE BOLT

M I N 4 5 M A X 6 0

SNUG FIT ONLY

.

PARTS MUST ROTATE FREELY

.

LOCKING NUTS OR COTTER PINS ARE PROVIDED TO

RETAIN NUT

-

BOLT ASSEMBLY

.

M I N 3 0 M A X 5 0

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 4.

3. After first road use, retorque all lug nuts in sequence.

Check all wheel lug nuts periodically.

T a b l e 4 .

T i r e T o r q u e R e q u i r e m e n t s

W h e e l S i z e

1 2 "

F i r s t P a s s

F T L B S

2 0 2 5

S e c o n d P

F T L B S a s s

3 5 4 0

T h i r d P a s s

F T L B S

5 0 6 5

1 3 "

1 4 "

1 5 "

1 6 "

2 0 2 5

2 0 2 5

2 0 2 5

2 0 2 5

3 5 4 0

5 0 6 0

5 0 6 0

5 0 6 0

5 0 6 5

9 0 1 2 0

9 0 1 2 0

9 0 1 2 0

Figure 3. Wheel Lug Nuts Tightening Sequence

NOTE

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

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 15

DCA-15SPX3 —TRAILER WIRING DIAGRAM

NOTE:

LIGHTS ARE ORIENTED FROM THE DRIVER’S SEAT

PAGE 16 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — OPERATION AND SAFETY DECALS

Machine Safety Decals

The DCA-15SPX3 generator is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. The illustration below and on the preceding pages show these decals as they appear on the machine.

Should any of these decals become unreadable, replacements can be obtained from your dealer.

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 17

Machine Safety Decals

DCA-15SPX3 — OPERATION AND SAFETY DECALS

PAGE 18 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — SPECIFICATIONS

M o d e l

T y p e

E x c ti a it o n

P h a s e

F r e q u e n c y

W ri e s

M a x .

R a t e d O u t p u t

C o n it n i o u s R a t e d O u t p u t

S i n g l e P h a s e O u t p u t V o tl a g e

F r e q u e n c y

P o w e r F a c t o r

S p e e d

S

F o

N o .

o f u u

D i

C o o il n g

L u b e e n l s p

B o r e d

C

M

T y

S t a r it n g

F

A t o o n u d p e e s u l

C y il n d e r s l a c e m e n t

X S t r o k e

C o o il n g S y s t e m

S y s t e m

W a t e r C a p a c ti y

O li C a p a c ti y

B a tt e r y e l

F u m p ll L it o o a n d

T a b l e 5 .

S p e c i f i c a t i o n s

G e n e r a t o r S p e c i f i c a t i o n s

D C A 1 5 S P X 3

R o t a it n g F i e l d , P r o t e c it o n T y p e , S y n c h r o n o u s

B r u s h l e s s T y p e ( W ti h A .

V .

R )

S i n g l e P h a s e

6 0 H z

3 W ri e s ( N e u t r a l G r o u n d e d )

1 6 .

5 k W

1 5 k W

1 2 0 / 2 4 0 V o tl s

6 0 H z

1 0 0 %

1 8 0 0 r p m

E n g i n e S p e c i f i c a t i o n s

K U B O T A V 2 2 0 3

V e r it c a ,l 4 C y c l e

4

1 3 4 .

0 8 c u .

i n .

( 2 .

1 9 7 l ti e r s )

3 .

4 3 i n .

X 3 .

6 4 i n .

( 8 7 m m X 9 2 .

4 m m )

W a t e r C o o l e d

E l e c t ir c S t a r t

1 .

9 4 g a l ( 7 .

4 L )

1 6 .

2 p i n t s ( 7 .

6 L )

1 2 V 7 0 A h

D i e s e l F u e l O li N o .

2 D

1 .

3 7 g a /l h .r

( 5 .

1 8 L / h r ) A t f u ll l o a d

1 .

0 8 g a /l h .r

( 4 .

0 8 L / h .r

) A t 3 / 4 l o a d

0 .

8 3 g a /l h .r

( 3 .

1 4 L / h .r

) A t 1 / 2 l o a d

0 .

6 2 g a /l h .r

( 2 .

3 4 L / h .r

) A t 1 / 4 l o a d

6 2 d b A ( d i s t a n c e = 2 3 f e e t )

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 19

DCA-15SPX3 — GENERAL INFORMATION

DCA-15SPX3 3 FAMILIARIZATION

Generator

The MQ Power Model DCA-15SPX3 is a 15 kW

generator

that has been designed as a high quality portable (requires a trailer for transport) power source for telecom sites, lighting facilities, power tools, submersible pumps and other industrial and construction machinery.

Control Panel

The control panel is provided with the following:

One GFCI 120 volt receptacle, 20 amp (single-phase)

15 kW Output Terminal (UNV)

Main Circuit Breaker 65 amps

GFCI Circuit Breaker 20 amps

AC Ammeter Indicator

AC Voltmeter Indicator

Output Voltage Adjustment Knob

Engine Warning Indicator

Engine Speed Control Lever

Hour Meter

Ground Terminal

Open Delta Excitation System

The DCA-15SPX3 generator is equipped with the state of the art "

Open-Delta

" excitation system. The open delta system consist of an electrically independent winding wound among stationary windings of the AC output section.

There are four Leads: A, B, C and D. During light loads, the power to the

Automatic Voltage Regulator

(AVR) is supplied from the leads of B & C, when loads increase, the AVR switches and accepts power from leads A & D. The output of leads A & D increase proportionally with load. This has the effect of adding the voltages of each phase to provide better voltage response during heavy loads.

The connections of the AVR to the AC output windings are for the sole purpose of sensing only. No power is required from these windings.

The open-delta design provides virtually unlimited excitation current due to its independent power supply offering maximum motor starting capabilities. The excitation does not have a "

fixed ceiling

" and responds according the demands of the required load.

Engine

The

DCA-15SPX3

is powered by a 4-cylinder KUBOTA Model

V2203

diesel

engine. This engine is designed to meet every performance requirement for the generator. Reference Table

5, page 19 for engine specifications.

In keeping with MQ Power's policy of constantly improving its products, the specifications quoted herein are subject to change without prior notice.

The basic controls and indicators for the DCA-15SPX3 generator are addressed on the following pages.

PAGE 20 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — MAJOR COMPONENTS

Figure 4. DCA-15SPX3 Generator Major Components

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 21

DCA-15SPX3 — DIMENSIONS

Figure 5. Dimensions

PAGE 22 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

NOTE PAGE

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 23

DCA-15SPX3 — CONTROL PANEL

Figure 6. Control Panel

PAGE 24 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — CONTROL PANEL

The definitions below describe the controls and functions of the DCA-15SPX3 "

Control Panel

"(Figure 6).

1.

Frequency Meter –

Indicates the output frequency in hertz (Hz). Normally 60 Hz

±

1 Hz.

2.

AC Ammeter –

Indicates the amount of current the load is drawing from the generator.

3.

AC Voltmeter –

Indicates the single phase output voltage present at the U & V terminals.

4.

Engine Warning Indicator-

This engine warning indicator will notify possible damage before it occurs:

A. Oil Pressure

- the light will go on during initial start, but will go out once the engine is warm. If the oil pressure light comes on during operation, this may indicate critical low oil level.

B. Charge Light -

This light indicates the battery is not charging.

C. Water Temperature Light

- This light indicates the coolant temperature is abnormally high.

D. Engine Protection -

This will shut down the engine if there is an abnormal event that may have occurred.

This prevents damage to the engine.

5.

Hour Meter –

Indicates the amount of hours the generator has been in operational use.

6.

GFCI Circuit Breaker –

This single-pole, 20 amp breaker is provided to protect the 120 VAC GFCI receptacle from overload.

7.

Starter Switch

- This is to turn on and off the engine with a key.

8.

CS6369 Receptacle -

This locking type receptacle provides 240/120VAC single output voltage, for equipment not exceeding 50 amps.

9.

240 VAC Receptacle –

Provides 240 VAC single phase output voltage, normally used for small power tools that do not exceed 20 amps.

10. 120 VAC Receptacle –

Provides 120 VAC single phase output voltage, normally used for small power tools that do not exceed 20 amps.

11. 120VAC Receptacle (GFCI)

- Provides 120 VAC single phase output voltage, normally used for small power tools that do not exceed 20 amps.

12. Engine Speed Control Lever -

This lever controls the speed of the engine speed from idle to high for maximum rpm.

13. Ground Terminal –

If required this ground terminal is to be used in conjunction with the GFCI receptacle only.

14. AC Output Terminals –

These three output terminals

(UNV), provide the single phase output voltage to the load source.

NEVER

connect a load to these output terminals when the main circuit breaker is

"ON"

and the engine is running.

15. Voltage Adjust Control Knob –

Used to adjust the generator's single phase output voltage at the UNV output terminals. This control knob is to be used in conjunction with the AC voltmeter.

16. Main Circuit Breaker –

This three-pole, 65 amp main breaker is provided to protect the single phase UNV voltage output from overload.

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 25

DCA-15SPX3 — OUTPUT TERMINAL INFORMATION

DCA-15SPX3 FAMILIARIZATION

The Output Terminal panel is provided with the following:

One GFCI 120 Volt Receptacle, 20 Amp (single-phase)

15 kW Output Terminal (UNV)

Ground Terminal

Main Circuit Breaker 65 amps

GFCI Circuit Breaker 20 amps

NEMA L5-30R Output Receptacle

The L5-30R receptacle supplies 30 amps at 120 volts. A 30 amp circuit breaker helps protect any load that it is feeding.

NEMA L6-30R Output Receptacle

The L6-30R supplies 30 amps at 240 volts. A 30 amp circuit breaker helps protect any load that it is feeding.

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.

NEMA CS-6369 Output Receptacle

The CS-6369 supplies 50 amps at 120/240 volts. A 50 amp circuit breaker helps protect any load that it is feeding.

Connecting Load

Loads can be connected to the generator by the UNV Lugs or the duplex receptacle (See figure 3). Make sure to read the operation manual before attempting to connect a load to the generator.

Pressing the reset button resets the receptacle after being tripped. Pressing the "Test Button" (See Figure 7) in the center of this receptacle will check the GFCI function. The receptacle should be tested at least once a month.

Circuit Breakers

The DCA-15SPX3 has a main 65 amp circuit breaker and receptacle circuit breakers that are listed above. The main purpose of the circuit breakers is to protect the load the generator is powering.

Figure 7. GFCI Test Button

Maximum Output

The entire load connected to the UNV Lugs and both slots in the duplex receptacle must not exceed 16.5 kW in standby or

15 kW in prime output.

Maximum Amps

The generator will provide a maximum total amps of 62.5.

Do not exceed the maximum allowed amperage!

PAGE 26 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — OUTPUT TERMINAL INFORMATION

Figure 8. Receptacle Location on

Generator

Figure 9. Receptacle Details

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 27

DCA-15SPX3 — OUTPUT TERMINAL INFORMATION

120V Hard Wire Hookup

The output terminal panel, when suppling single phase 120 volts, will provide two circuits available at 62.5 amps with any two wires plus the ground. (See Figure 10 below.)

240V Hard Wire Hookup

The output terminal panel, when suppling single phase 240 volts, will provide one circuit available at 62.5 amps with two wires plus the ground. (See Figure 11 below.)

Figure 10. Hard Wire Hookup for 120 Volt

Figure 11. Hard Wire Hookup for 240 Volt

NOTE

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

PAGE 28 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

NOTE PAGE

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 29

DCA-15SPX3 — INSTALLATION

Outdoor Installation

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

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

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

Foreign materials such as dust, sand, lint and abrasive materials have a tendency to cause excessive wear, to the engine and alternator parts.

Pay close attention to ventilation when operating the generator inside tunnels and caves. The engine exhaust contains noxious elements. Engine exhaust must be routed to a ventilated area.

Indoor Installation

Exhaust gases from diesel engines are extremely poisonous.

Whenever an engine is installed indoors the exhaust fumes must be vented to the outside. The engine should be installed at least two feet from any outside wall. Using an exhaust pipe which is too long or too small can cause excessive back pressure which will cause the engine to overheat.

Generator Grounding

To guard against electrical shock and possible damage to the equipment, it is important to provide a good EARTH ground.

Article 250 (Grounding) of the National Electrical Code (NEC) provides guide lines for proper grounding and specifies the cable ground shall be connected to the grounding system of the building as close to the point of cable entry as practical.

NEC articles 250-64(b) and 250-66 set the following grounding requirements:

1. Use one of the following wire types to connect the generator to earth ground.

a. Copper - 10 AWG (5.3 mm

2

) or larger.

b. Aluminum - 8 AWG (8.4 mm

2

) or larger.

2. When grounding the generator (Figure 12) connect the ground cable between the lock washer and the nut on the generator and tighten the nut fully. Connect the other end of the ground cable to earth ground.

3. NEC article 250-52(c) specifies that the earth ground rod should be buried a minimum of 8 ft. into the ground.

NOTE

When connecting the generator to any buildings electrical system

ALWAYS

consult with a licensed electrician.

Eliminate the danger of deadly carbon monoxide gas.

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

DO NOT

cover ventilation areas on the enclosure. Covering the ventilation grids will cause the engine to overheat.

PAGE 30 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — INSTALLATION

Figure 12. Typical Generator Grounding Application

Always check local codes for proper grounding codes and laws.

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 31

DCA-15SPX3 — PRE-SETUP

General Inspection Prior to Operation

The DCA-15SPX3 generator has been thoroughly inspected and accepted prior to shipment from the factory. However, be sure to check for damaged parts or components, or loose nuts and bolts, which could have occurred in transit.

Extension Cable

When electric power is to be provided to various tools or loads at some distance from the generator, extension cords are normally used. Cables should be sized to allow for distance in length and amperage so that the voltage drop between the generator and point of use (load) is held to a minimum. Use Table 6 (cable selection guide) as a guide for selecting proper cable size.

Circuit Breaker

To protect the generator from an overload, a 3-pole, 65 amp,

main

circuit breaker is provided to protect the UNV output from overload. In addition a 2-pole, 20 amp

GFCI

circuit breaker is provided to protect the GFCI receptacle from overload. Make sure to switch both circuit breakers to the

"OFF" position prior to starting the engine.

NOTE

ALWAYS

consult with a licensed electrician for correct extension cord wire size.

T a b l e 6 .

C a b l e S e l e c t i o n ( 6 0 H z , S i n g l e P h a s e O p e r a t i o n )

M a x i m u m A l l o w a b l e C a b l e L e n g t h

C u r r e n t i n

A m p e r e s

L o a d I n W a t t s

A t 1 2

V o l t s

0 A

V t o l

2 4 0 t s

2 .

5 3 0 0 6 0 0

# 1 0 W i r e

1 0 0 0 f t .

# 1 2 W i r e

6 0 0 f t .

# 1 4 W i r e

3 7 5 f t .

# 1 6 W i r e

2 5 0 f t .

5

7 .

5

1 0

1 5

6 0 0

9 0 0

1 2 0 0

1 8 0 0

1 2 0 0

1 8 0 0

2 4 0 0

3 6 0 0

5 0 0 f t .

3 5 0 f t .

2 5 0 f t .

1 5 0 f t .

3 0 0 f t .

2 0 0 f t .

1 5 0 f t .

1 0 0 f t .

2 0 0 f t .

1 2 5 f t .

1 0 0 f t .

6 5 f t .

1 2 5 f t .

1 0 0 f t .

2 0 2 4 0 0 4 8 0 0 1 2 5 f t .

7 5 f t .

C A U T I O N : E q u i p m e n t d a m a g e c a n r e s u tl f r o m l o w v o tl a g e .

5 0 f t .

PAGE 32 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — PRE-SETUP

Lubrication Oil

Fill the engine crankcase with lubricating oil through the filler hole, but do not overfill. Make sure the generator is level.

With the dipstick inserted all the way, but without being screw into the filler hole, verify that the oil level is maintained between the two notches (Figure 13) on the dipstick. See

Table 7 for proper selection of engine oil.

Fuel

Fill the fuel tank with clean and fresh

diesel fuel

.

DO NOT

fill the tank beyond capacity.

Pay attention to the fuel tank capacity when replenishing fuel. Refer to the fuel tank capacity listed on page 19

Specification Table 5.

The fuel tank cap must be closed tightly after fillin g.

Handle fuel in a safety container. If the container does not have a spout, use a funnel. Wipe up any spilled fuel immediately.

Figure 13. Engine Oil Dipstick

Never fill the fuel tank while the engine is running or in the dark. Gasoline spillage on a hot engine can cause a fire or explosion. If gasoline 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 will be reduced. See maintenance section on page XX and

XX on instructions to flush out radiator.

When checking the engine oil, be sure to check if the oil is clean and viscous. If the oil is not clean, drain the oil by removing the oil drain plug, and refill with the specified amount of oil as outlined in the Kubota Engine Owner's Manual.

An anticorrosion additive added to the water will help prevent deposits and corrosion in the cooling system.

T a b l e 7 .

R e c o m m e n d e d M o t o r O li

T y p e O li T e m p e r a t u r e R a n g e

1 0 4 °

( 4 0 °

F

C

~

~

2 3 ° F

5 ° C )

( -

2 3 °

5 ° C

F

~

~ 5 ° F

1 5 ° C )

B e l o w 5 ° C ( 1 5 ° )

S A E 3 0

S A E 2 0 o r S A E 1 0 W 3 0

S A E 1 0 W o r S A E 1 0 W 3 0

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 33

DCA-15SPX3 — PRE-SETUP

Day-to-day addition of coolant is done from the reserve tank.

When adding coolant to the radiator,

DO NOT

remove the radiator cap until the unit has completely cooled. See Table

8. for engine, radiator, and reserve tank coolant capacities.

Make sure the coolant level in the reserve tank is always between the "H" and the "L" markings.

T

When adding coolant or antifreeze to the radiator, do not remove the radiator cap until the unit has completely cooled.

a b l e 8 .

C o o l a n t C a p a c ti y

Cleaning the Outer Radiator

The engine may overheat if the radiator fins become overloaded with dust or debris. Periodically clean the radiator fins with compressed air. Cleaning inside the radiator is dangerous, so clean only with the engine turned off and the battery disconnected.

Air Cleaner

Periodic cleaning/replacement is necessary. Inspect it in accordance with the

Kubota Engine Owner's Manual

.

Fan Belt Tension

A slack fan belt may contribute to overheating, or to insufficient charging of the battery. Inspect the fan belt for damage and wear and adjust it in accordance with the

Kubota

Engine Owner's Manual

.

E n g i n e a n d R a d i a t o r 1 .

1 1 G a .l

( 4 .

2 L )

R e s e r v e T a n k 0 .

2 6 G a .l

( 1 L )

The fan belt tension is proper if the fan belt bends 10 to 15 mm (Figure 14) when depressed with the thumb as shown below. Never place hands near the belts or fan while the generator is running.

Operation in Freezing Weather

When operating in freezing weather, be certain the proper

T a b l e 9 .

A n t -i F r e e z e O p e r a it n g T e m p e r a t u r e s

A n t

V

-i o l

F r

% e e z e

F r e e z i n g P o i n t

° C ° F °

B

C o i il n g P o i n t

° F

4 0

5 0 -

2

3

4

7 -

1

3

2

4

1

1

0

0

6

8

2 2 2

2 2 6

NOTE

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

Figure 14. Fan Belt Tension

Never place hands near the belts or fan while the generator set is running.

Adjusting Fan Belt

If the fan belt does not have the 10 to 15mm defection follow the procedure below to adjust:

Loosen the alternator adjusting plate and alternator mounding bolt.

Pivot the alternator at the mounting bolt toward the engine left or right until the belt reflects the proper tension.

Tighten the mounting bolt and the adjusting bolt.

PAGE 34 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — PRE-SETUP

Battery

This unit is of negative ground.

DO NOT

connect in reverse.

Always maintain battery fluid level between the specified marks. Battery life will be shortened, if the fluid level is not properly maintained. Add only distilled water when replenishment is necessary. DO NOT over fill.

The battery is sufficiently charged if the specific gravity of the battery fluid is 1.28 (at 68° F). If the specific gravity should fall to 1.245 or lower, it indicates that the battery is dead and needs to be recharged or replaced.

Check to see whether the battery cables are loose. Poor contact may result in poor starting or malfunctions. Always keep the terminals firmly tightened. Coating the terminals with a thin film of grease will help to inhibit corrosion.

Battery Cable Installation

ALWAYS

be sure the battery cables (Figure 15) are properly connected to the battery terminals as shown below. The

RED

cable is connected to the positive terminal of the battery, and the

BLACK

cable is connected to the negative terminal of the battery.

If the battery cable is connected incorrectly, damage to the generator will occur. Pay close attention to the polarity of the battery when connecting the battery.

When connecting battery do the following:

1.

DO NOT

connect the battery cables to the battery terminals when the key is in the ignition and is set in

'START' mode. ALWAYS remove the key from the ignition and the ignition switch is in the OFF position when connecting the battery.

2. Place a small amount of grease around both battery terminals. This will ensure a good connection and will help prevent corrosion around the battery terminals.

Inadequate battery connections may cause poor starting of the generator, and create other malfunctions.

Figure 15. Battery Connections

Wiring

Inspect the entire generator for bad or worn electrical wiring or connections. If any wiring or connections are exposed

(insulation missing) replace wiring immediately.

Piping and Hose Connection

Inspect all piping, oil hose, and fuel hose connections for wear and tightness. Tighten all hose clamps and check hoses for leaks.

If any hose (fuel or oil) lines are defective replace them immediately.

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 35

DCA-15SPX3 — LOAD APPLICATION

Single Phase, Load

Always be sure to check the nameplate on the generator and equipment to insure the wattage, amperage and frequency requirements are satisfactorily supplied by the generator for operating the equipment.

Generally, the wattage listed on the nameplate of the equipment is its rated output. Equipment may require 130—

150% more wattage than the rating on the nameplate, as the wattage is influenced by the efficiency, power factor and starting system of the equipment.

NOTE

If wattage is not given on the equipment's name plate, approximate wattage may be determined by multiplying nameplate voltage by the nameplate amperage.

WATTS = VOLTAGE x AMPERAGE

The power factor of this generator is 1.0. See Table 10.

below when connecting loads.

T a b l e 1 0 .

P o w e r F a c t o r B y L o a d

T y p e O f L o a d

S i n g l e p h a s e i n d u c it o n m o t o r s l

E l a e c m p t r i c s h e a t e r s , i n c a n d e s c e n t

F l u o r e s c e n t l a m p s , m e r c u r y l a m p s

E l e e c t q u i p r o n i c m e n t d e v i c e s , c o m m u n i c a it o n

P o w e r F a c t o r

0 .

4 0 .

7 5

1 .

0

0 .

4 0 .

9

1 .

0

CAUTION:

Motors and motor-driven equipment draw much greater current for starting than during operation.

An inadequate size connecting cable which cannot carry the required load can cause a voltage drop which can burn out the appliance or tool and overheat the cable.

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.

When connecting ordinary power tools, a capacity of up to the generating set’s rated output (kW) multiplied by 0.8 can be used.

CAUTION:

Before connecting this generator to any building’s electrical system, a licensed electrician must install an isolation

(transfer) switch. Serious injury or death may result without this transfer switch.

PAGE 36 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — GENERATOR START-UP PROCEDURE

The engine's exhaust contains harmful emissions.

ALWAYS

ventilate the exhaust when operating inside tunnels, excavations or buildings. Direct exhaust away from nearby personnel.

2. Connect the load to the UNV terminals as shown in

Figure 17. These terminals can be found on the front of the generator by lifting the UNV lug cover. It may be necessary to remove the retaining lug that secures the cover. Make sure to tighten terminal nuts securely to prevent load wires from slipping out.

Before Starting

Engine

1. Check the lubricating oil level prior to starting the engine.

Make sure the generator is level. The oil level must be maintained between two notches on the dipstick.

2. When there is not enough lubricating oil, fill the crankcase with high grade motor oil. Use a high quality detergent oil classified CC or higher (See Table 7 on page 29).

3. Check the coolant level in the radiator and subtank.

Replenish with antifreeze as necessary. Always maintain the coolant level between the

FULL

and

LOW

markings on the coolant container. Be sure that the radiator cap is fastened securely.

4. Check the fuel level on the fuel gauge. If fuel is low, fill the fuel tank with clean fresh unleaded automotive diesel fuel. If fuel spillage occurs, clean immediately.

Before Starting

Generator and Control Panel

CAUTION:

Figure 17. UNV Terminal Lugs (Load)

3. After attaching the load wires to the AC output terminals, secure the UNV cover by inserting the retaining screw

(Figure 18) back into the cover.

NEVER

start the engine with the

main

or

GFCI

circuit breakers in the

ON

position.

1. Be sure to disconnect the electrical load and switch the

main

and

G.F.C.I.

circuit breakers (Figure 16) to the

“OFF” position prior to starting the engine.

CIRCUIT BREAKER

MAIN

CIRCUIT BREAKER

GFCI RECEPTACLE

OFF

OFF

Figure 18. UNV Lug Cover

Figure 16. Main and GFCI Circuit Breakers

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 37

DCA-15SPX3 — GENERATOR START-UP PROCEDURE

4. Connect the negative battery cable (BLACK) to the negative post on the battery (Figure 19).

8. Pull the lever and turn to the right to increase the engine speed. (Figure 23).

e X. Not In Auto

NEGA

TIVE

POSTIVE

BATTER

Y

Figure 19. Battery Connections

5. Close all engine enclosure doors (Figure 20).

Figure 20. Engine Enclosure Doors

6. Check the engine speed throttle lever is pushed in (low speed) (Figure 21).

Figure 23. Engine Throttle Lever (HIGH)

9. The generator's voltage meter (Figure 24) displays the

120 VAC in

VOLTS

. If the voltage is not within the specified frequency tolerance, use the voltage adjustment control knob to the right of voltage meter to bring the voltage within range.

0

0

100

50

200

V

100

150

300

VAC ADJUST

-

+

VOLTAGE

ADJUSTMENT

CONTROL

KNOB

Figure 24. Voltage Meter/

Adjustment Control Knob

Figure 21. Engine Throttle Lever (LOW)

7. Turn the key to preheat until the engine warms up (for 3-

5 minutes). Then turn the key to the right until the engine starts. Release the key to the 'run' mode (Figure 22).

10. The ammeter (Figure 25) will indicate zero amps with no load applied. When a load is applied, this meter will indicate the amount of current that the load is drawing from the generator.

0

20

40

60

75

A

Figure 25. Ammeter (No Load)

Figure 22. Ignition Switch (START)

PAGE 38 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — GENERATOR START-UP PROCEDURE

11. If there are no abnormal problems shown on the engine indicator, turn both the MAIN and GFCI circuit breakers to their ON position (Figure 26).

CIRCUIT BREAKER

MAIN

CIRCUIT BREAKER

GFI RECEPTACLE

ON

ON

Engine Shutdown

To shutdown the generator use the following procedure:

1. Place both the

MAIN

and

GFCI

circuit breakers to the

"OFF position"

2. Turn the engine throttle lever to the left and push in to decrease the engine speed.

3. Let the engine run 3-5 minutes with no load applied.

4. Turn the key to the left to stop the engine (Figure 28).

Figure 26. Main and GFCI Circuit Breakers

12. Observe the generator's ammeter (Figure 27) and verify that it reads the anticipated amount of current with respect to the load. Remember the ammeter will only display a current reading if the load is in use.

40

5. Remove the load from the UNV terminal strip (Figure 14).

20

60

Figure 28. Ignition Switch (STOP)

0

75

A

Figure 27. Ammeter (Load)

13. The generator will run until manually stopped or an abnormal condition occurs.

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 39

DCA-15SPX3 — MAINTENANCE

General Inspection

Prior to each use, the generator should be cleaned and inspected for deficiencies. Check for loose, missing or damaged nuts, bolts or other fasteners. Also check for fuel, oil, and coolant leaks.

Engine Side

Air Cleaner

Fuel Addition

(Refer to the Engine Instruction Manual)

Every 50 hours: Remove air cleaner element and clean heavy duty paper element with kerosene, or foam element with liquid detergent and hot water. Wrap foam element in a cloth and squeeze dry. For heavy duty paper element, wipe excess kerosene with towel.

Add diesel fuel (the grade may vary according to season and locations). Always pour through the mesh filter.

Removing Water from the Fuel Tank

After prolonged use, water and other impurities accumulate in the bottom of the tank. Occasionally remove the drain cock and drain the contents. During cold weather, the more empty volume inside the tank, the easier it is for water to condense. This can be reduced by keeping the tank full as much as possible.

Air Removal

If air enters the fuel injection system of a diesel engine, starting becomes impossible. After running out of fuel, or after disassembling the fuel system, bleed the system according to the following procedure.

To restart after running out of fuel, turn the switch to the

“ON” position for 15-30 seconds. Try again, if needed. This unit is equipped with an automatic air bleeding system.

Service Daily

If the engine is operating in very dusty or dry grass conditions, a clogged air cleaner will result. This can lead to a loss of power, excessive carbon buildup in the combustion chamber in high fuel consumption.

Check Oil Level

Check the crankcase oil level prior to each use, or when the fuel tank is filled. Insufficient oil may cause severe damage to the engine. Make sure the generator is level.

The oil level must be between the two notches on the dipstick as shown in Figure 8, page 29.

Replacing Oil Filter

Detach the oil filter cartridge with a filter wrench.

Apply a film of oil to the gasket for the cartridge.

Screw in the cartridge by hand. When the gasket is in contact with the seal surface, tighten the cartridge one or two more times by hand.

After the oil cartridge has been replaced, the engine oil will drop slightly. Run the engine for a while and check for leaks before adding more oil if needed. Clean excessive oil from engine.

Replacing Fuel Filter

Replace the fuel filter cartridge with new one every 400 hours or so.

Apply fuel oil thinly over the gasket and hand-tighten the cartridge into position.

Vent any air.

Flushing Out Radiator and Replacing Coolant

Open both cocks located at the crankcase side and at the lower part of the radiator and drain coolant. Open the radiator cap while draining. Remove the overflow tank and drain.

Check hoses for softening and kinks. Check clamps for signs of leakage.

Flush the radiator by running clean tap water through radiator until signs of rust and dirt are removed.

DO

NOT

clean radiator core with any objects, such as a screwdriver.

Tighten both cocks and replace the overflow tank.

Replace with coolant (see page 30, Table 5 for mixture).

Close radiator cap tightly.

Cleaning the Fuel Strainer

Clean the fuel strainer if it contains dust or water. Remove dust or water in the strainer cap and wash it in gasoline.

Securely fasten the fuel strainer cap so that fuel will not leak. Check the fuel strainer every 200 hours of operation or

Allow engine to cool when flushing out radiator. Flushing the radiator while hot will damage radiator.

once a month.

PAGE 40 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — MAINTENANCE

Generator Storage

For storage of the generator for over 30 days, the following is required:

Fill the fuel tank completely.

Completely drain the oil from the crankcase and refill with fresh oil.

Clean all external parts of the generator with a cloth.

Cover the generating set and store in a clean, dry place.

I N S P E C T I O N / M A I N T E N A N C E

E N G I N E

G E N E R A T O R

C h e c k E n g i n e F l u i d L e v e l s

C h e c k A ri C l e a n e r

C h e c k B a tt e r y A c i d L e v e l

C h e c k F a n B e tl C o n d i it o n

C h e c k f o r L e a k s

C h e c k f o r L o o s e n i n g o f P a r t s

R e p l a c e E n g i n e O li a n d F i tl e r * 1

C l e a n A ri F i tl e r

D r a i n B o tt o m o f F u e l T a n k

C l e a n U n i ,t I n s i d e a n d O u t s i d e

C h a n g e F u e l F i tl e r * 2

C l e a n

L e v e l

R a d i a t o r a n d C h e c k C o o l a n t P r o t e c it o n

R e p l a c e A ri F i tl e r E l e m e n t

C h a n g e C o r r o s i o n R e s i s t o r

C h e c k a ll H o s e s a n d C l a m p s

C l e a n I n s i d e o f F u e l T a n k

M e a s u r e I n s u l a it o n R e s i s t a n c e O v e r 3 M o h m s

1 0 H r s

D A I L Y

X

X

X

X

X

X

2 5 0 H r s 5 0 0 H r s 1 0 0 0 H r s

X

X

X

X

X

X

X

X

X

X

X

* 1 R e p l a c e e n g i n e o li a n f if tl e r a t 1 0 0 h o u r s , f ri s t it m e o n l y .

*

2

R e p l a c e f u e l if tl e r a t 2 5 0 H o u r s , f ri s t it m e o n l y .

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 41

DCA-15SPX3 —GENERATOR WIRING DIAGRAM

PAGE 42 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 —ENGINE WIRING DIAGRAM

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 43

DCA-15SPX3 — TROUBLESHOOTING (ENGINE)

Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the diagnosis based on the Engine Troubleshooting (Table 11) information shown below and on the proceeding page. If the problem cannot be remedied, please consult our company's business office or service plant.

S Y M P T O M

E n g i n e d o e s n o t s t a r .t

E n g i n e w i ll n o t c r a n k .

T A B L E 1 1 .

E N G I N E T R O U B L E S H O O T I N G

P O S S I B L E P R O B L E M

N o f u e l ?

A ri i n t h e f u e l s y s t e m ?

R e p l e n i s h f u e .l

B l e e d s y s t e m .

S O L U

I

W a t e r i n t h e f u e l s y s t e m ?

F u e l p i p e c l o g g e d ?

R e m o v e w a t e r f r o m f u e l t a n k .

C l e a n f u e l p i p e s .

F u e l if tl e r c l o g g e d ?

C l e a n o r c h a n g e f u e l if tl e .r

E x c e s s i v e l y o r e n g i n e o li h i g h a t l v o w i s c o s t e m p ti y o e r a t f f u e u r e ?

l

U s e t h e s p e c i if e d f u e l o r e n g i n e o i .l

U s e t h e s p e c i if e d f u e .l

F u e l w ti h l o w c e t a n e n u m b e r ?

F u e l p i p e l e a k d u e r e t a i n i n g t o l o o s e n u t ?

i n j e c it o n

I n c o r r e c t i n j e c it o n it m i n g ?

T i g h t e n n u .t

F n u j e e c l it c o a n m n s o h a z z tf l e w c l o r n o g

?

g e d ?

A d j u s .t

R e p l a c e .

C l e a n i n j e c it o n n o z z l e .

R e p a ri o r r e p l a c e .

I n j e c it o n p u m p m a fl u n c it o n i n g ?

S e i z u r e p i s t o n , o f c y c r a il n d e r n k il s h a f n e r

,t o r c a m s h a f b e a ir n g ?

,t

R e p a ri o r r e p l a c e .

T I O N

I

C o m p r e s s i o n l e a k f r o m c y il n d e r ?

R e p l a c e n o z z l e h o h e a d l d e .r

g a s k e ,t it g h t e n c y il n d e r h e a d b o l ,t g l o w p l u g a n d

P m i s p t r o o n p e ir r v n g a l a v e n d it m il n i n e r g ?

w o r n ?

C o r r e c t o r r e p l a c e it m i n g g e a .r

R e p l a c e .

E x c e s s i v e v a l v e c l e a r a n c e ?

B a tt e r y d i s c h a r g e d ?

S t a r t e r m a fl u n c it o n i n g ?

W i ir n g d i s c o n n e c t e d ?

A d j u s .t

C h a r g e b a tt e r y .

R e p a ri o r r e p l a c e .

C o n n e c t w i ir n g .

PAGE 44 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — TROUBLESHOOTING (ENGINE)

T A B L E 1 1 .

E N G I N E T R O U B L E S H O O T I N G ( C O N T I N U E D )

S O L U T I O N

E

D n e g i if c n e i e r e n t

S

v o l u o u t p

Y

it u

M

o n

.t

P

i

T

s

O M

n o t s m o o t h .

P O S S I B L E P R O B L E M

F u e l if tl e r c l o g g e d o r d ri t y ?

A ri c l e a n e r c l o g g e d ?

F u e l p i p e l e a k d u e r e t a i n i n g t o l o o s e n u t ?

i n j e c it o n

I n j e c it o n p u m p m a fl u n c it o n i n g ?

I n c o r r e c t p r e s s u r e ?

n o z z l e o p e n i n g

I n j e c it o n c l o g g e d ?

n o z z l e s t u c k o r

F u e l o v e r lf o w p i p e c l o g g e d ?

i

E s ti h e r w h ti e o b s e r v e d .

o r b l u e e x h a u s t g a s

G o v e r n o r m a fl u n c it o n i n g ?

E x c e s s i v e e n g i n e o li ?

P i s t o n s t u c k ?

ir n g a n d il n e r w o r n o r

I n c o r r e c t i n j e c it o n it m i n g ?

D e if c i e n t c o m p r e s s i o n ?

O v e lr o a d ?

L o w g r a d e f u e l u s e d ?

E g a ti h e r s i s b l a c k o r d a r k o b s e r v e d .

g r a y e x h a u s t

F u e l if tl e r c l o g g e d ?

A ri c l e a n e r c l o g g e d ?

D e if c i e n t n o z z l e i n j e c it o n ?

I n c o r r e c t i n j e c it o n it m i n g ?

E n g i n e ' s b e s e i z i n m g ?

o v i n g p a r t s s e e m t o

U n e v e n f u e l i n j e c it o n ?

D e if c i e n t n o z z l e i n j e c it o n ?

C o m p r e s s i o n l e a k ?

C l e a n o r c h a n g e .

C l e a n o r c h a n g e .

T i g h t e n n u .t

R e p a ri o r r e p l a c e .

A d j u s .t

R e p a ri o r r e p l a c e .

C l e a n .

R e p a i .r

R e d u c e t o t h e s p e c i if e d l e v e .l

R e p a ri o r r e p l a c e .

A d j u s .t

A d j u s t t o p c l e a r a n c e .

L e s s e n t h e l o a d .

U s e t h e s p e c i if e d f u e .l

C l e a n o r c h a n g e .

C l e a n o r c h a n g e .

R e p a ri o r r e p l a c e t h e n o z z l e .

A d j u s .t

R e p a ri o r r e p l a c e .

R e p a ri o r r e p l a c e t h e i n j e c it o n p u m p .

R e p a ri o r r e p l a c e t h e n o z z l e .

R e p n o z z l a l e c e h h e a d o l d e .r

g a s k e ,t it g h t e n c y il n d e r h e a d b o l ,t g l o w p l u g a n d

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 45

DCA-15SPX3 — TROUBLESHOOTING (GENERATOR)

Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the diagnosis based on the Generator Troubleshooting (Table 12) information shown below and on the proceeding page. If the problem cannot be remedied, please consult our company's business office or service plant.

S Y M P T O M

N o V o l t a g e O u t p u t

L o w V o l t a g e O u t p u t

H i g h V o l t a g e O u t p u t

C i r c u i t B r e a k e r T r i p p e d

T A B L E 1 7 .

G E N E R A T O R T R O U B L E S H O O T I N G

P O S S I B L E P R O B L E M

A C V o l t m e t e r d e f e c t i v e ?

I s w i r i n g c o n n e c t i o n l o o s e ?

I s A V R d e f e c t i v e ?

D e f e c t i v e R o t a t i n g R e c t i f i e r ?

I s e n g i n e s p e e d c o r r e c t ?

I s w i r i n g c o n n e c t i o n s l o o s e ?

D e f e c t i v e A V R ?

I s w i r i n g c o n n e c t i o n s l o o s e ?

D e f e c t i v e A V R ?

S h o r t C i r c u i t i n l o a d ?

O v e r c u r r e n t ?

D e f e c t i v e c i r c u i t b r e a k e r ?

O v e r c u r r e n t R e l a y a c t u a t e d ?

S O L U T I O N

C h e c k o u t p u t v o l t a g e u s i n g a v o l t m e t e r .

C h e c k w i r i n g a n d r e p a i r .

R e p l a c e i f n e c e s s a r y .

C h e c k a n d r e p l a c e .

T u r n e n g i n e t h r o t t l e l e v e r t o " H i g h " .

C h e c k w i r i n g a n d r e p a i r .

R e p l a c e i f n e c e s s a r y .

C h e c k w i r i n g a n d r e p a i r .

R e p l a c e i f n e c e s s a r y .

C h e c k l o a d a n d r e p a i r .

C o n f i r m l o a d r e q u i r e m e n t s a n d r e d u c e .

C h e c k a n d r e p l a c e .

C o n f i r m l o a d r e q u i r e m e n t a n d r e p l a c e .

PAGE 46 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

NOTE PAGE

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 47

EXPLANATION OF CODE IN REMARKS COLUMN

How to read the marks and remarks used in this parts book.

Items Found In the “Remarks” Column

Serial Numbers-Where indicated, this indicates a serial number range (inclusive) where a particular part is used.

Model Number-Where indicated, this shows that the corresponding part is utilized only with this specific model number or model number variant.

Items Found In the “Items Number” Column

All parts with same symbol in the number column,

*

■ , belong to the same assembly or kit.

, #,

+

, %, or

Note: If more than one of the same reference number is listed, the last one listed indicates newest (or latest) part available.

NOTE

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

PAGE 48 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — SUGGESTED SPARE PARTS

DCA-15SPX3 W/KUBOTA V2203 DIESEL ENGINE 1 TO 3 UNITS

Qty.

P/N Description

1 ......... 0601820626 ......................... AUTOMATIC VOLTAGE REGULATOR

1 ......... 0601806592 ......................... MAIN CIRCUIT BREAKER

1 ......... 0601802609 ......................... RECEPTACLE CIRCUIT BREAKER

1 ......... 0601840073 ......................... VOLTAGE REGULATOR (RHEOSTAT)

3 ......... 700003209 ........................... OIL FILTER

1 ......... 1584139010 ......................... OIL SWITCH

1 ......... 1726697011 ......................... FAN BELT

3 ......... 113043002 ........................... AIR FILTER

3 ......... 7000043081 ......................... FUEL FILTER

1 ......... 1706372940 ......................... RADIATOR HOSE, UPPER

1 ......... 1546172851 ......................... RADIATOR HOSE, LOWER

1 ......... 1949883040 ......................... WATER TEMPERATURE SENDING UNIT

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 49

GENERATOR ASSY.

DCA-15SPX3 — GENERATOR ASSY.

PAGE 50 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — GENERATOR ASSY.

GENERATOR ASSY.

28

29

30

31

24

25

26

27

32

20

21

22

23

16

17

18

19

12

13

14

15

8

9

10

11

6

7

4

5

2

3

NO.

PART NO.

1 7671000102

7961025004

0601822643

8001070003

8351611004

8351612004

8351615003

0010310025

0042610000

0601000209

0071906308

0070506903

0012108035

0042508000

7671345203

0845041904

8431350003

0016008045

0042508000

8351315003

011208035

8351312004

8351331004

0017106016

012010030

030210250

8401332004

0010106030

952404470

0605000006

0207010000

PART NAME

ROTOR ASSY.

FIELD ASSY.

RECTIFIER

QTY.

1

1

1

REMARKS

SURGE ABSORBER ................................... 1 ............. TNR23G561K

FAN 1

COUPLING DISK

WASHER, COUPLING HUB

2

1

BALANCING PLATE

HEX. HEAD BOLT

LOCK WASHER

BALANCING WEIGHT KIT

4

1

1

4

BEARING .................................................... 1 ............. 6308DDUC3

BEARING .................................................... 1 ............. 6903ZZ

HEX. HEAD BOLT

LOCK WASHER

6

6

STRATOR ASSY.

GROMMET

FIELD ASSY. EXCITER

HEX. SOCKET HEAD CAP SCREW

1

3

1

1

LOCK WASHER

END BRACKET

3

1

HEX.HEAD BOLT ........................................ 6 ............. REPLACES 0017108035

PACKING 1

COVER, SUCTION

HEX. HEAD BOLT

1

3

HEX. HEAD BOLT ....................................... 6 ............. REPLACES 0012110030

LOCK WASHER ........................................... 6 ............. REPLACES 0042510000

COVER, FAN

HEX. HEAD BOLT

1

1

PLAIN WASHER .......................................... 1 ............. REPLACES 0041206000

RUBBER SUSPENSION 2

HEX. NUT 2

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 51

CONTROL BOX ASSY.

DCA-15SPX3 — CONTROL BOX ASSY.

PAGE 52 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — CONTROL BOX ASSY.

CONTROL BOX ASSY.

31

32

33

34

35

36

22

23

24

25

18

19

20

21

26

27

28

29

14

15

16

17

8

9

6

7

10

11

4

5

2

3

NO.

PART NO.

1 7671821603

0605010060

0021103010

0601800455

0601805746

12

13

0601800281

0601840073

0601840121

0601802609

4341817004

0027104020

0207004000

0602100059

0601810523

0601810830

0601800682

0021806030

0601806592

0021004060

0040004000

0041204000

30

0601801122

0027106016

0601842304

0027104012

0601820038

0027104020

0601820626

0017105016

0601815759

0027104020

0602200474

0021005045

0040005000

0041205000

8701899004

0601806642

0601806643

0601806644

0027105016

0602201273

0602202566

0017105016

0601806640

0601842389

PART NAME

CONTROL PANEL

QTY.

REMARKS

1

HINGE ...................................................... 2 ........ B1075L

MACHINE SCREW 8

FREQUENCY METER ............................. 1 ........ FCF5 240V 45Hz~65Hz

AC AMMETER ......................................... 1 ........ ACF5 0~100A

AC VOLTMETER ...................................... 1 ........ SCF5 0~150V 0~300V

RHEOSTAT (VOLTAGE REGULATOR) ..... 1 ........ RA20A2SE102BJ 2W 1kOHM

KNOB 1

CIRCUIT BREAKER ................................ 1 ........ KM2 50A

BRACKET, CIRCUIT BREAKER

MACHINE SCREW

1

2

HEX. NUT 2

STARTER SWITCH .................................. 1 ........ 3741059113

INDICATOR ASSY. ................................... 1 ........ PLB128Q

BULB 4

HOUR METER ......................................... 1 ........ 82014

MACHINE SCREW 2

CIRCUIT BREAKER ................................ 1 ........ SC100CS 65A

MACHINE SCREW 2

LOCK WASHER

PLAIN WASHER

2

2

CURRENT TRANSFORMER, AMMETER 1 ........ COC3 100A/5A

MACHINE SCREW 2

RESISTOR ............................................... 1 ........ GG20W50OHM

MACHINE SCREW 2

RECTIFIER .............................................. 1 ........ S15VB60

MACHINE SCREW 1

AUTOMATIC VOLTAGE REGULATOR ...... 1 ........ NTA4A25

HEX. HEAD BOLT 4

TERMINAL BOARD ................................. 1 ........ KT206P

MACHINE SCREW 2

EMERGENCY UNIT ................................. 1 ........ 1714760602

MACHINE SCREW 2

LOCK WASHER

PLAIN WASHER

2

2

FUSE BOX ............................................... 1 ........ FB6PS

FUSE ....................................................... 4 ........ 5A

FUSE ....................................................... 2 ........ 15A

FUSE ....................................................... 2 ........ 30A

MACHINE SCREW 2

TIMER ...................................................... 1 ........ 1569465992

RELAY ..................................................... 1 ........ 6888153542

HEX. HEAD BOLT 2

FUSE ....................................................... 1 ........ 65A

RESISTOR ............................................... 1 ........ 8.2OHM 1/2W

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 53

OUTPUT TERMINAL ASSY.

DCA-15SPX3 — OUTPUT TERMINAL ASSY.

PAGE 54 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — OUTPUT TERMINAL ASSY.

OUTPUT TERMINAL ASSY.

22

23

24

25

26

27

16

17

18

19

12

13

14

15

20

21

NO.

PART NO.

PART NAME QTY.

REMARKS

7

8

5

6

3

4

1

2

7561860104 SET BOARD, OUTPUT TERMINAL 1

1621849004 OUTPUT TERMINAL

0019008020 HEX. HEAD BOLT

0040008000 LOCK WASHER

0041408000

0039508000

0030008000

7831860104

PLAIN WASHER

HEX. NUT

HEX. NUT

RUBBER SEAL

3

3

9

9

3

3

1

9

10

0017106025 HEX. HEAD BOLT 4

0601815109 GROUND TERMINAL .......................... 1 ............T381

11 7671865403 COVER, GROUND TERMINAL

11-1 7671865804 RUBBER SHEET

1

1

0017106020 HEX. HEAD BOLT

0821800014 COLLAR

0805088004 STAY RUBBER

0207006000 HEX. NUT

1

1

2

2

0017106016 HEX. HEAD BOLT 1

0601812597 RECEPTACLE ...................................... 1 ............520R 125V 20A

0601811031 RECEPTACLE ...................................... 1 ............L530R 125V 30A

0601811033 RECEPTACLE ...................................... 1 ............L630R 250V 30A

0601812565 RECEPTACLE ...................................... 1 ............CS6369 125/250V 50A

0027104016 MACHINE SCREW 8

0207004000 HEX. NUT

7672142003 SLIDE LEVER

8

1

0805012904 KNOB

7672144103 THROTTLE CABLE

3032143004 SPRING

8322145004 BRACKET

0017110015 HEX. HEAD BOLT

1

1

1

1

2

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 55

ENGINE & RADIATOR ASSY.

DCA-15SPX3 — ENGINE & RADIATOR ASSY.

PAGE 56 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — ENGINE & RADIATOR ASSY.

ENGINE & RADIATOR ASSY.

44

45

46

39

40

41

43

35

36

37

38

31

32

33

34

27

28

29

30

23

24

25

26

19

20

21

22

16

17

18

8

9

10

11

6

7

4

5

12

13

14

15

NO.

PART NO.

PART NAME QTY.

REMARKS

2

3

1 7670150204 ENGINE .......................................... 1 .......... KUBOTA V2203

1-1 1732132432 CARTRIDGE, OIL FILTER .............. 1 .......... REPLACES 0602041173

1707972063

8345112004

RADIATOR ...................................... 1 .......... REPLACES 0602011877

BRACKET, RADIATOR 1

8345112204

011006010

011008020

8345127103 FAN GUARD

8345127504 BRACKET, FAN GUARD

8345127604 BRACKET, FAN GUARD

011006010

0017106016 HEX. HEAD BOLT

1542872941

1542872852

1510872873

113R60000B

BRACKET, RADIATOR 1

HEX. HEAD BOLT ........................... 6 .......... REPLACES 0017106010

HEX. HEAD BOLT ........................... 4 .......... REPLACES 0017108020

1

1

1

HEX. HEAD BOLT ........................... 4 .......... REPLACES 0017106010

4

RADIATOR HOSE ........................... 1 .......... REPLACES 0602014560

RADIATOR HOSE ........................... 1 .......... REPLACES 0602014477

HOSE BAND ................................... 4 .......... REPLACES 0602014372

AIR CLEANER ................................ 1 .......... REPLACES 0602046268

113043002 ELEMENT, AIR CLEANER .............. 1 .......... REPLACES 0602046335

8722031503 BAND, AIR CLEANER 1

011208030 HEX. HEAD BOLT ........................... 1 .......... REPLACES 0017108030

8432031104 BRACKET, AIR CLEANER 1

011008020 HEX. HEAD BOLT ........................... 4 .......... REPLACES 0017108020

8322036103 HOSE, AIR CLEANER

8432036103 HOSE, AIR CLEANER

0605515001 HOSE BAND

8325112114 ENGINE FOOT

8325112014 ENGINE FOOT

0012410025 HEX. HEAD BOLT

0012412025 HEX. HEAD BOLT

1

1

3

1

1

1

7

7605419004

0207010000

1502025004

0602021193

RUBBER SUSPENSION

HEX. NUT

DRAIN JOINT

2

2

1

PACKING ........................................ 1 .......... SW16

1502025103 DRAIN JOINT

0802011104 PLUG

2

2

0150000018 O RING ........................................... 2 .......... AP18

0017106016 HEX. HEAD BOLT 4

0192200430

0605515003

1546173341

1718273341

DRAIN HOSE

HOSE BAND

HOSE .............................................. 1 .......... REPLACES 0602014476

DRAIN HOSE .................................. 1 .......... REPLACES 0602014661

0605515014 HOSE BAND

0802081403 RESERVE TANK

0802081104 CAP, RESERVE TANK

0017106035 HEX. HEAD BOLT

1

2

4

1

1

1

1559672711

7222016304

0605515094

HOSE .............................................. 1 .......... REPLACES 0602014173

HOSE

HOSE BAND

1

3

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 57

BATTERY ASSY.

DCA-15SPX3 — BATTERY ASSY.

PAGE 58 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — BATTERY ASSY.

BATTERY ASSY.

NO. PART NO.

1 0167306531

2 8452250003

8345967004

3 0017106016

4 7612251004

5 8432255024

6 8432256024

7 0017106016

8 8432256104

9 0037806000

10 0040006000

11 952404470

PART NAME

BATTERY

BATTERY FRAME

LINING

HEX HEAD BOLT

QTY.

1

5

1

1

REMARKS

65D31R

BATTERY SHEET

BATTERY BAND

BATTERY BOLT

HEX HEAD BOLT

1

2

1

1

BATTERY BOLT

WING NUT

1

2

SPRING WASHER 2

PLAIN WASHER ............2 ............... REPLACES 0041206000

12 N012CABLE10SPX3 BATTERY CABLE

13 N013CABLE10SPX3 BATTERY CABLE

14 EARTH10SPX3

15 0602220310

EARTH CABLE

1

1

1

TERMINAL ASS’Y. ........ 1 ............... NO.9P

16 0602220311

17 0602220600

TERMINAL ASS’Y. ........ 1 ............... NO.9N

TERMINAL CAP ............1 ............... 7C7R

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 59

MUFFLER ASSY.

DCA-15SPX3 — MUFFLER ASSY.

PAGE 60 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — MUFFLER ASSY.

MUFFLER ASSY.

4

5

2

3

6

7

NO.

PART NO.

1 8342311003

PART NAME

MUFFLER

011008020

8342350103

020108060

011208035

QTY.

1

HEX HEAD BOLT ........................... 6 .......... REPLACES 0017108020

EXHAUST PIPE 1

T007016420 GASKET ......................................... 1 .......... REPLACES 0602320150

1502336004 GASKET 1

REMARKS

HEX NUT ........................................ 4 .......... REPLACES 0207008000

HEX HEAD BOLT ........................... 2 .......... REPLACES 0017108035

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 61

FUEL TANK ASSEMBLY

DCA-15SPX3 — FUEL TANK ASSY.

PAGE 62 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — FUEL TANK ASSY.

FUEL TANK ASSEMBLY

16

17

18

19

20

21

22

23

24

25

26

11

12

13

14

15

7

8

9

10

5

6

3

4

NO.

PART NO.

1 7675510703

PART NAME

FUEL TANK

1-1 0810105800 CAP, FUEL TANK

1-2 0810105900 FUEL STRAINER

1-3 0267700245 HOSE, FUEL GAUGE

1-4 0605515191 HOSE BAND

2 8435525003 BRACKET. FUEL TANK

011008020

1555527004

8435523014

0805003404

QTY. REMARKS

1

1

1

1

2

1

HEX. HEAD BOLT ....................................... 4...... REPLACES 0017108020

TANK SHEET

TANK BAND

PAD, TANK BAND

2

2

4

011008020 HEX. HEAD BOLT ....................................... 2...... REPLACES 0017108020

0207308000 HEX. NUT 2

7812014003 DRAIN JOINT

0802011104 PLUG

1

1

0150000018 O RING ....................................................... 1...... AP18

0017106016 HEX. HEAD BOLT 2

019900640 DRAIN HOSE

0605515094 HOSE BAND

1

2

1522143016 FUEL FILTER .............................................. 1...... REPLACES 0602042462

1522143172 ELEMENT, FUEL FILTER ........................... 1...... REPLACES 0602042551

7675528004 BRACKET, FUEL FILTER

0017108035 HEX. HEAD BOLT

1

2

0017108025 HEX. HEAD BOLT

0207008000 HEX. NUT

2

2

0603325013 FUEL COCK, 3/8 1

0602022708 HOSE, JOINT ............................................. 1...... WHN8

0966180180 SUCTION HOSE ......................................... 1...... REPLACES 0605513116

0966180340 SUCTION HOSE ......................................... 1...... REPLACES 0605513117

0966140180 RETURN HOSE .......................................... 1...... REPLACES 0605514026

1491142751 HOSE BAND ............................................... 4...... REPLACES 0605515070

1497142751 HOSE BAND ............................................... 1...... REPLACES 0605515072

1615511204 RUBBER SEAL 1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 63

ENCLOSURE ASSEMBLY

DCA-15SPX3 — ENCLOSURE ASSY.

PAGE 64 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — ENCLOSURE ASSY.

ENCLOSURE ASSEMBLY

23

24

25

26

20

21

22

16

17

18

19

12

13

14

15

8

9

6

7

2

3

NO.

PART NO.

1 7675111602

PART NAME

BASE

8445116114

0017106016

FLOOR PANEL

HEX. HEAD BOLT

4

5

QTY.

1

1

8

REMARKS

7675121202 FRONT FRAME

8345921204 ACOUSTIC SHEET

1

1

8345924004 ACOUSTIC SHEET

011008020

1

HEX. HEAD BOLT ................................ 7 ............. REPLACES 0017108020

10

11

1625165103

1625165204

011008020

8342313003

FILLER COVER

CHAIN

COVER, MUFFLER

1

1

HEX. HEAD BOLT ................................ 1 ............. REPLACES 0017108020

1

8345925004 ACOUSTIC SHEET

011008020

1

HEX. HEAD BOLT ................................ 4 ............. REPLACES 0017108020

8435125004 COVER, FRONT FRAME

8345923004 ACOUSTIC SHEET

1

1

011008020

012212030

011008020

HEX. HEAD BOLT ................................ 6 ............. REPLACES 0017108020

8345130203 HANGER

8435132113 HANGER

7675141802 REAR FRAME

8345144604 COVER, REAR FRAME

8345143203 DUCT

1

1

HEX. HEAD BOLT ................................ 6 ............. REPLACES 0017112030

1

HEX. HEAD BOLT ................................ 7 ............. REPLACES 0017108020

1

1

8345943004 ACOUSTIC SHEET

0207006000 HEX. NUT

1

4

011008020 HEX. HEAD BOLT ................................ 6 ............. REPLACES 0017108020

7675146103 DOOR, REAR FRAME 1

8435149004 WINDOW PLATE

0207006000 HEX. NUT

0605010230 DOOR HANDLE

0021805012 MACHINE SCREW

1

8

1

4

ADD THE FOLLOWING DIGITS AFTER THE PART NUMBER

WHEN ORDERING ANY PAINTED PANEL TO INDICATE

COLOR OF UNIT:

1- ORANGE

5 -BLACK

2- WHITE

6 -CATERPILLAR YELLOW

3 -SPECTRUM GRAY

7 -CATO GOLD

4 -SUNBELT GREEN

8 -RED

THE SERIAL NUMBER MAY BE REQUIRED.

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 65

ENCLOSURE ASSEMBLY

DCA-15SPX3 — ENCLOSURE ASSY.

PAGE 66 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — ENCLOSURE ASSY.

ENCLOSURE ASSEMBLY

45

46

47

48

49

37

38

39

40

41

42

32

33

34

35

NO.

PART NO.

27

PART NAME

0810015204 HINGE

28

29

0810015504 WASHER

0017106016 HEX. HEAD BOLT

8345161302 ROOF PANEL

30

31

QTY.

2

2

4

1

REMARKS

8345961304 ACOUSTIC SHEET

011008020

1

HEX. HEAD BOLT .............................. 16 ............. REPLACES 0017108020

8345172103 SIDE PANEL

8345972204 ACOUSTIC SHEET

1

1

36

8345173104

0207006000

011208035

8345170203

DUCT

HEX. NUT

HEX. HEAD BOLT ................................ 6 ............. REPLACES 0017108035

SIDE DOOR

8345970504 ACOUSTIC SHEET

8435170203 SIDE DOOR

8345970404 ACOUSTIC SHEET

8345171114 DUCT

1

5

1

1

1

1

1

43

0207006000

B9114000002

0021806016

8435149104

HEX. NUT

DOOR HANDLE

MACHINE SCREW

WINDOW PLATE

7

1

4

1

0027103010 MACHINE SCREW

0207003000 HEX. NUT

4

4

M9110100304 HINGE .................................................. 2 ............. REPLACES 0845047204

0845045004 WASHER 2

44 M911B110204 HINGE .................................................. 2 ............. REPLACES 0845047104

0845045004 WASHER 2

011008020 HEX. HEAD BOLT ................................ 8 ............. REPLACES 0017108020

0845031504 CAP 4

0601851613 STOPPER ............................................ 2 ............. CP30FF15A

0600500090 EMBLEM 1

0021106016 MACHINE SCREW 2

ADD THE FOLLOWING DIGITS AFTER THE PART NUMBER

WHEN ORDERING ANY PAINTED PANEL TO INDICATE

COLOR OF UNIT:

1-ORANGE

5 -BLACK

2-WHITE

6 -CATERPILLAR YELLOW

3 -SPECTRUM GRAY

7 -CATO GOLD

4 -SUNBELT GREEN

8 -RED

THE SERIAL NUMBER MAY BE REQUIRED.

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 67

ENCLOSURE (SEALS )ASSY.

DCA-15SPX3 — ENCLOSURE (RUBBER SEALS) ASSY.

PAGE 68 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — ENCLOSURE (RUBBER SEALS) ASSY.

ENCLOSURE (RUBBER SEALS )ASSY.

7

8

9

5

6

3

4

NO.

PART NO.

1 0229400650

PART NAME

RUBBER SEAL

2 0229400895 RUBBER SEAL

0229200650

0220400650

0227600895

0229400265

RUBBER SEAL

RUBBER SEAL

RUBBER SEAL

RUBBER SEAL

0229400550 RUBBER SEAL

0229200580 RUBBER SEAL

0229200245 RUBBER SEAL

QTY.

3

2

2

2

1

2

1

2

2

REMARKS

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 69

NAME PLATE AND DECALS

DCA-15SPX3 — NAME PLATE AND DECALS

PAGE 70 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

DCA-15SPX3 — NAME PLATE AND DECALS

NAME PLATE AND DECALS

6

7

4

5

2

3

NO.

PART NO.

1 0800628504

PART NAME QTY.

REMARKS

DECAL; GROUND ................................... 1 ............ S1123

1630610304

1630610504

DECAL; DANGER ................................... 1 ............ S1405

DECAL; CAUTION ................................... 1 ............ S1409

1320620904

0800650804

6360610304

6360620004

DECAL; DIESEL FUEL ........................... 1 ............ S1756

DECAL; FUEL GAUGE ............................ 1 ............ S1765

DECAL; WATER ...................................... 1 ............ S1880

DECAL; FUEL DRAIN PLUG ................... 1 ............ S1883

8

9

6360620104 DECAL; WATER DRAIN PLUG ................ 1 ............ S1884

6360620204 DECAL; OIL DRAIN PLUG ...................... 1 ............ S1884

9 6360620204 DECAL; OIL DRAIN PLUG ...................... 1 ............ S1885

10 0800689404 DECAL; + ................................................ 1 ............ S2090

11 0800689504 DECAL; - ................................................ 1 ............ S2091

12 1320621504 DECAL; SUPPORT HOOK ...................... 2 ............ S2257

13 6390671104 DECAL; IMPORTANT "CHECK DAILY" ... 1 ............ S2377

14 0840624504 DECAL; CIRCUIT BREAKER .................. 2 ............ S3031

15 0840625902 DECAL; MQ ............................................ 1 ............ S3057

16 1980680004 DECAL; FUEL COCK .............................. 1 ............ S3704

17 7670623004 DECAL; VOLTAGE REGULATOR ............. 1 ............ S3737

18 7670624004 DECAL; GROUND FOR GFCI ................. 1 ............ S3821

19 7670622004 DECAL; SPEED CONTROL HANDLE ..... 1 ............ S3822

20 7670654004 DECAL; AC OUTPUT TERMINAL ........... 1 ............ S3823A

21 7670650004 DECAL; DANGER HIGH VOLTAGE ......... 1 ............ S3956

22 7560615004 DECAL; STARTER SWITCH ................... 1 ............ S4547

23 8700611804 DECAL; WARNING .................................. 1 ............ S4984

24 8700611904 DECAL; DANGER ................................... 1 ............ S4985

25 7670630103 DECAL; AC POWER OUTPUT ............... 1 ............ S5272

27 0820610404 DECAL; WARNING 1

28 0820650604 DECAL; DANGER

29 8700625504 DECAL; FUSE BOX

30 7670633003 STRIPE

31 7670633104 STRIPE

1

1

1

1

32 7670633604 STRIPE

33 7670633704 STRIPE

34 7670633204 STRIPE

35 7670633504 STRIPE

36 7670633404 STRIPE

37 7670633304 STRIPE

38 7670633804 STRIPE

1

1

1

1

1

1

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 71

CRANKCASE ASSY.

KUBOTA V2203 - ENGINE — CRANKCASE ASSY.

PAGE 72 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

CRANKCASE ASSY.

NO.

PART NO.

010 1649401010

015# 3415027580

020# 3221027580

030# 1552196020

040# 1552196030

050# 1739196160

060# 0631175045

070# 1522103380

080# 1522103390

090# 0501200408

100# 0501200609

110# 0501200512

120# 0501201018

130# 1522133650

150 1522133610

160 1502133660

170 1522133700

180 1532173340

190 1547135010

200 1520635150

210 0105350650

220 0451260060

230 1920235660

240 0571200410

250 1522135682

260 1584139010

KUBOTA V2203 - ENGINE — CRANKCASE ASSY.

PART NAME QTY.

REMARKS

COMP. CRANKCASE ..................... 1 ....... INCL. ITEMS W/#

PLUG

PLUG

PLUG

PLUG

1

2

6

2

EXPANSION PLUG

EXPANSION PLUG

SEALING CAP

SEALING CAP

STRAIGHT PIN

STRAIGHT PIN

STRAIGHT PIN

STRAIGHT PIN

3

1

6

2

2

2

2

1

PIPE PIN

PLUG

GASKET

O RING

WATER RETURN PIPE

OIL PUMP ASSY.

OIL PUMP GASKET

BOLT

SPRING WASHER

OIL PUMP DRIVE GEAR

FEATHER KEY

FLANGE NUT

OIL SWITCH

1

4

1

1

1

1

1

1

4

1

1

1

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 73

OIL PAN ASSY.

KUBOTA V2203 - ENGINE — OIL PAN ASSY.

PAGE 74 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

OIL PAN ASSY.

NO.

PART NO.

010 1543401613

020 1922801620

030 1733391010

040 1522133750

050 1510933660

060 1595133750

070 0472400160

080 1562832110

090 0112360816

100 0481100160

110 1711136410

PART NAME

OIL PAN

OIL PAN GASKET

FLANGE BOLT

PLUG

GASKET

DRAIN PLUG

GASKET

OIL FILTER

BOLT

O RING

OIL GAUGE

KUBOTA V2203 - ENGINE — OIL PAN ASSY.

1

1

1

1

1

QTY. REMARKS

1

1

24

1

1

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 75

CYLINDER HEAD ASSY.

KUBOTA V2203 - ENGINE — CYLINDER HEAD ASSY.

PAGE 76 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — CYLINDER HEAD ASSY.

CYLINDER HEAD ASSY.

NO.

PART NO.

010 1641501752

020 1522101750

030 0112360816

040 1522191530

050 0215650080

060 0451260080

070 0401250080

080 1907703045

090# 1522103370

100# 1522103490

110# 1526196010

120# 1732113580

130# 1732113560

150 1901303450

160 1907703310

170 1949883040

PART NAME

ENGINE HOOK

ENGINE HOOK

BOLT

STUD

NUT

SPRING WASHER

QTY. REMARKS

1

1

1

1

1

1

PLAIN WASHER 1

COMP. CYLINDER HEAD .............. 1 ..... INCL. ITEMS W/#

SEALING CAP

SEALING CAP

12

1

PLUG

INLET VALVE GUIDE

EXHAUST VALVE GUIDE

CYLINDER HEAD BOLT

CYLINDER HEAD GASKET

THERMOSWITCH, ASSY.

2

4

4

18

1

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 77

GEAR CASE ASSY.

KUBOTA V2203 - ENGINE — GEAR CASE ASSY.

PAGE 78 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

GEAR CASE ASSY.

NO.

PART NO.

010 1718204010

020# 1685196010

030# 0481100150

040# 0481100360

050# 1981856280

060# 0501200612

070 1708904130

080 0112350860

090 0115350870

100 1736791030

110 0115350880

120 1736791020

130 0115350895

140 0451260080

150 0401250080

160 1552132290

170 0401150180

180 1524136950

190 1552136930

200 0771503213

210 1552173320

220 1576673330

230 0102350620

240 1732132430

250 1585233140

260 0481150300

270 1718233110

280 1547154550

290 1718291510

300 0451260060

310 0205650060

KUBOTA V2203 - ENGINE — GEAR CASE ASSY.

PART NAME QTY.

REMARKS

GEAR CASE ASSY ....................... 1 ....... INCL. ITEMS W/#

PLUG

O RING

O RING

START SPRING PIN

2

3

1

1

STRAIGHT PIN

GEAR CASE GASKET

BOLT

BOLT

BOLT

BOLT

BOLT

BOLT

2

1

2

5

1

2

3

2

SPRING WASHER

PLAIN WASHER

PIPE JOINT

PLAIN WASHER

SPRING

VALVE SEAT

BALL

WATER RETURN FLANGE

GASKET

BOLT

OIL FILTER CARTRIDGE

OIL FILTER PLUG

O RING

OIL FILTER FLANGE

BOOST BASE C. GASKET

STUD

SPRING WASHER

NUT

10

1

1

1

1

1

1

1

1

3

1

1

1

1

1

4

4

4

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 79

KUBOTA V2203 - ENGINE — MAIN BEARING CASE ASSY.

MAIN BEARING CASE ASSY.

PAGE 80 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — MAIN BEARING CASE ASSY.

MAIN BEARING CASE ASSY.

NO.

PART NO.

010 1901304090

020 1901304540

030 1907704360

040 1901304813

050 1711804830

060 0112350825

070 0112350828

080 1920204460

090 1901304040

100 1901304050

110 1901304060

120 1560104560

PART NAME

MAIN BEARING CASE ASSY.

BEARING CASE BOLT

BEARING CASE GASKET

BEARING CASE COVER

CASE COVER GASKET

BOLT

BOLT

OIL SEAL

MAIN BEARING CASE ASSY.

MAIN BEARING CASE ASSY.

MAIN BEARING CASE ASSY.

BEARING CASE BOLT

1

3

1

1

8

1

1

8

QTY.

REMARKS

1

1

1

8

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 81

HEAD COVER ASSY.

KUBOTA V2203 - ENGINE — HEAD COVER ASSY.

PAGE 82 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

HEAD COVER ASSY.

NO.

PART NO.

010 1711414510

020 1547114520

030 1718205020

040 1711405130

050 0112350840

060 1624105670

070 1718214490

080 1718205510

090 0931888200

100 1545192330

110 1502133660

KUBOTA V2203 - ENGINE — HEAD COVER ASSY.

PART NAME

HEAD COVER

HEAD COVER GASKET

COMP BREATHER

GASKET

BOLT

BREATHER ELEMENT

PLATE

BREATHER TUBE

HOSE CLAMP

CAP NUT

GASKET

4

4

1

2

1

1

2

2

QTY.

REMARKS

1

1

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 83

INLET MANIFOLD ASSY.

KUBOTA V2203 -ENGINE — INLET MANIFOLD ASSY.

PAGE 84 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 -ENGINE — INLET MANIFOLD ASSY.

INLET MANIFOLD ASSY.

NO.

PART NO.

010 1711411760

020 1718205550

030 1642311820

040 0112350822

PART NAME

INLET MANIFOLD

BREATHER JOINT

IN - MANIFOLD GASKET

BOLT

QTY.

REMARKS

1

1

1

7

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 85

EXHAUST MANIFOLD ASSY.

KUBOTA V2203 - ENGINE — EXHAUST MANIFOLD ASSY.

PAGE 86 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — EXHAUST MANIFOLD ASSY.

EXHAUST MANIFOLD ASSY.

NO.

PART NO.

010 1737712312

020 1552212350

030 1522191530

040 1642992010

050 0151350822

060 T007016420

PART NAME

EXHAUST MANIFOLD

EX-MANIFOLD GASKET

STUD

NUT

STUD

MUFFLER GASKET

QTY.

REMARKS

1

4

8

8

4

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 87

KUBOTA V2203 -EB ENGINE — VALVE AND ROCKER ASSY.

VALVE AND ROCKER ASSY.

PAGE 88 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 -EB ENGINE — VALVE AND ROCKER ASSY.

VALVE AND ROCKER ASSY.

NO.

PART NO.

010 1648413110

020 1648413120

030 1522113240

040 1522113330

050 1522113360

060 1522113150

070 1522113280

080 1540114052

090# 0341000808

100 1522114350

110 1552191500

120 0215650080

130 0451260080

140 0401250080

150 0541100528

160 1522114430

170 1522114310

180 0461200140

190 1562114030

200* 1552114230

210* 1502114240

PART NAME

INLET VALVE

EXHAUST VALVE

QTY.

REMARKS

4

4

VALVE SPRING

VALVE SPRING RETAINER

8

8

VALVE SPRING COLLAR .............. 8 ....... SET

VALVE STEM SEAL 8

VALVE CAP

ROCKER ARM SHAFT ASSY.

8

1

SET SCREW .................................. 2 ....... INCLUDES ITEM W/#

ROCKER ARM BRACKET 4

STUD

NUT

SPRING WASHER

PLAIN WASHER

4

4

4

4

SPRING PIN 1

ROCKER ARM SHAFT WASHER 2

ROCKER ARM SPRING

EXTERNAL CIR CLIP

3

2

ROCKER ARM ASSY. .................... 8 ....... INCLUDES ITEM W/*

ADJUSTING SCREW 8

NUT 8

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 89

CAMSHAFT ASSY.

KUBOTA V2203 - ENGINE — CAMSHAFT ASSY.

PAGE 90 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

CAMSHAFT ASSY.

NO.

PART NO.

010 1560115550

020 1901315110

030 1734316010

040# 1734316150

050# 1552193610

060# 1552116510

070# 0571200720

080# 1522116270

090 0112350818

100 1522124010

110* 1733124980

120 1552124360

130 1552124370

140 1522124320

150 1981824250

160 0112350818

KUBOTA V2203 - ENGINE — CAMSHAFT ASSY.

PART NAME

TAPPET

PUSH ROD

QTY.

REMARKS

8

8

CAMSHAFT ASSY. ........................ 1 ....... INCLUDES ITEMS W/#

CAMSHAFT 1

SET SCREW

CAM GEAR

1

1

FEATHER KEY

CAMSHAFT STOPPER

1

1

BOLT 2

IDLE GEAR COMP. ........................ 1 ....... INCLUDES ITEMS W/*

IDLE GEAR BUSH

COLLAR

COLLAR

IDLE GEAR CIR CLIP

IDLE GEAR SHAFT

BOLT

1

1

1

1

1

3

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 91

KUBOTA V2203 - ENGINE — PISTON AND CRANKSHAFT ASSY.

PISTON AND CRANKSHAFT ASSY.

PAGE 92 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — PISTON AND CRANKSHAFT ASSY.

PISTON AND CRANKSHAFT ASSY.

NO.

PART NO.

010 1907721110

010 1907721910

020 1733121050

030 1490121310

040 1410921330

050 1731122010

060* 1733121980

070* 1552122142

080* 1731122310

080 1733122970

080 1733122980

090 1664123010

100# 0771500401

110# 1920223280

120 1547124110

130 0571200720

140 1547123312

150 1920223250

160 0481110300

170 1522123360

180 1731123470

180 1731123910

180 1731123920

190 1731123480

190 1731123930

190 1731123940

200 1552123530

200 1522123950

200 1522123960

210 1920223540

210 1920223970

210 1920223980

220 1920204140

PART NAME QTY.

REMARKS

PISTON .......................................... 4 ....... S T D

PISTON .......................................... 4 ....... + 0.5 M M

PISTON RING ASSY.

4

PISTON PIN

PISTON PIN CLIP

4

8

CONNECTING ROD ASSY. ............ 4 ....... INCLUDES ITEMS W/*

PISTON PIN BUSH 4

CONNECTING ROD BOLT 8

CRANKPIN METAL ........................ 4 ....... STD SET

CRANKPIN METAL ........................ 4 ....... - 0.20 M M SET

CRANKPIN METAL ........................ 4 ....... - 0.40 M M SET

COMP. CRANKSHAFT ................... 1 ....... INCLUDES ITEMS W/#

BALL 4

CRANKSHAFT BUSHING

CRANK GEAR

1

1

FEATHER KEY

OIL SLINGER

CRANKSHAFT COLLAR

O RING

1

1

1

1

CRANKSHAFT NUT 1

CRANKSHAFT METAL ................... 1 ....... STD

CRANKSHAFT METAL ................... 1 ....... - 0.20 M M

CRANKSHAFT METAL ................... 1 ....... - 0.40 M M

CRANKSHAFT METAL ................... 4 ....... STD SET

CRANKSHAFT METAL ................... 4 ....... - 0.20 M M SET

CRANKSHAFT METAL ................... 4 ....... - 0.40 M M SET

SIDE METAL .................................. 2 ....... STD

SIDE METAL .................................. 2 ....... + 0.20 M M

SIDE METAL .................................. 2 ....... + 0.40 M M

SIDE METAL .................................. 2 ....... STD

SIDE METAL .................................. 2 ....... + 0.20 M M

SIDE METAL .................................. 2 ....... + 0.40 M M

OIL SEAL 1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 93

FLYWHEEL ASSY.

KUBOTA V2203 -ENGINE — FLYWHEEL ASSY.

PAGE 94 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

FLYWHEEL ASSY.

NO.

PART NO.

010 1747525010

020* 1560263820

030 1532125163

040 1747504610

050 1552104680

060 1552104790

070 0112360816

080 0107351032

090 0107351042

100 0451260100

110 0107351250

120 0451260120

KUBOTA V2203 - ENGINE — FLYWHEEL ASSY.

PART NAME

COMP. FLYWHEEL

RING GEAR

FLYWHEEL BOLT

FLYWHEEL HOUSING

COVER

COVER PACKING

BOLT

BOLT

BOLT

SPRING WASHER

BOLT

SPRING WASHER

11

3

1

2

11

2

2

1

1

1

6

QTY.

REMARKS

1 INCLUDES ITEMS W/*

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 95

STARTER ASSY.

KUBOTA V2203 - ENGINE — STARTER ASSY. AND MOUNTING

PAGE 96 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

STARTER ASSY.

NO.

PART NO.

010 1738163012

020 0151751028

030 0113351030

040 0217650100

050 0451260100

060 0211450080

070 0451260080

KUBOTA V2203 - ENGINE — STARTER ASSY. AND MOUNTING

PART NAME

STARTER ASSY.

STUD

BOLT

NUT

SPRING WASHER

NUT

SPRING WASHER

QTY.

REMARKS

1

1

1

1

1

1

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 97

KUBOTA V2203 - ENGINE — STARTER (COMPONENTS) ASSY.

STARTER (COMPONENTS) ASSY.

PAGE 98 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — STARTER (COMPONENTS) ASSY.

STARTER (COMPONENTS) ASSY.

NO.

PART NO.

010 1738163012

020* 1119763080

030* 1119763070

040*# 1146063500

050*# 1146063530

060* 1562163040

070* 1648463030

080* 1648463020

090* 1648463200

100* 1738163380

110*$ 1540163390

120* 1146063270

130* 1146063110

140* 1921263100

150* 1146063120

160* 1921297130

170* 1146093310

180* 1551196660

190* 1119763320

200* 1551163760

210* 1628563570

220* 1396392010

PART NAME QTY.

REMARKS

STARTER ASSY. .......................... 1 ......... INCLUDES ITEMS W/*

YOKE ASSY.

1

ARMATURE ASSY. ...................... 1 ......... INCLUDES ITEMS W/#

BEARING 1

BEARING

OVER RUNNING CLUTCH

DRIVE END FRAME

MAGNETIC SWITCH

1

1

1

1

END FRAME 1

BRUSH HOLDER ASSY. .............. 1 ......... INCLUDES ITEMS W/$

BRUSH SPRING

GEAR

4

1

RETAINER

ROLLER

SPRING

BALL

BOLT

O RING

BOLT

BOLT ASSY.

DRAIN PIPE

HEXAGON NUT

2

2

2

2

1

1

1

1

1

5

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 99

NOZZLE HOLDER ASSY.

KUBOTA V2203 - ENGINE — NOZZLE HOLDER ASSY.

PAGE 100 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — NOZZLE HOLDER ASSY.

NOZZLE HOLDER ASSY.

NO.

PART NO.

010 1645442502

020 1733142500

030* 1497142750

040* 1024442320

050 1524167580

060 1645453900

065# 1645453610

070# 1584153622

080# 1907753650

090 1907753650

100 1907753723

110 1907753733

120 1907753743

130 1584153850

140 1584153860

150 0302450520

160 1907765510

170 1647565560

180 0401360040

190 0276150040

PART NAME

OVER FLOW PIPE ASSY.

QTY.

REMARKS

1

OVER FLOW PIPE ASSY. ............. 1 ....... INCLUDES ITEMS W/*

PIPE CLIP 1

PIPE CLIP

CORD CLAMP

1

1

NOZZLE HOLDER KIT ................... 1 ....... INCLUDES ITEMS W/#

NOZZLE PIECE 4

GASKET

HEAT SEAL

4

4

INJECTION PIPE

INJECTION PIPE

INJECTION PIPE

INJECTION PIPE

1

1

1

1

PIPE CLAMP

PIPE CLAMP

WASHER WITH SCREW

GLOW PLUG

GLOW PLUG CORD

PLAIN WASHER

FLANGE NUT

1

4

4

3

4

3

3

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 101

INJECTION PUMP 1 ASSY.

KUBOTA V2203 - ENGINE — INJECTION PUMP 1 ASSY.

PAGE 102 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — INJECTION PUMP 1 ASSY.

INJECTION PUMP 1 ASSY.

NO.

PART NO.

010 1667251010

020 1907752090

030 1907752110

040 1907752120

050 0112350822

060 1522191530

070 0215650080

080 0451260080

090 1574860570

100 1712152030

120 1526352140

130 0102350616

140 1540195690

150 1468142010

160# 1430142750

PART NAME

INJECTION PUMP ASSY.

INJECTION SHIM

INJECTION SHIM

INJECTION SHIM

BOLT

STUD

NUT

2

2

1

4

QTY.

REMARKS

1

1

1

SPRING WASHER

ORIFICE ASSY.

FUEL PUMP ASSY.

FUEL PUMP GASKET

1

1

2

1

BOLT

EYE JOINT

2

1

FUEL PIPE ASSY. ......................... 1 ....... INCLUDES ITEMS W/#

PIPE CLIP 2

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 103

INJECTION PUMP 2 ASSY.

KUBOTA V2203 - ENGINE — INJECTION PUMP 2 ASSY.

PAGE 104 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — INJECTION PUMP 2 ASSY.

INJECTION PUMP ASSY. 2

NO.

PART NO.

010 1667251010

020* 1667251050

030* 1647551030

040* 1647551230

050* 1142051240

060* 1641551220

070* 1647551610

080* 1522151070

090* 1461151250

100* 1461151440

110* 1522151280

120* 1522151270

130* 1522151290

140* 1907751490

150* 1540151060

160* 1522151382

170* 1547151382

180* 1540196650

190* 1461151200

PART NAME QTY.

REMARKS

INJECTION PUMP ASSY. ............. 1 ....... INCLUDES ITEMS W/*

PUMP PLUNGER 4

DELIVERY VALVE

DELIVERY VALVE

DELIVERY VALVE GASKET

DELIVERY VALVE HOLDER

4

4

4

4

LOCK PLATE ASSY.

TAPPET ASSY.

TAPPET GUIDE PIN

PLATE

PLUNGER SPRING

UPPER SPRING SEAT

LOWER SPRING SEAT

SHIM

2

4

4

2

4

4

4

4

CONTROL RACK

CONTROL SLEEVE

FOLLOW SCREW

GASKET

O RING

1

2

1

4

4

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 105

FUEL CAMSHAFT ASSY.

KUBOTA V2203 - ENGINE — FUEL CAMSHAFT ASSY.

PAGE 106 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — FUEL CAMSHAFT ASSY.

FUEL CAMSHAFT ASSY.

NO.

PART NO.

010 1666216020

020* 1666216170

030* 0815306205

040* 1666251150

050* 0571200525

060* 0461200240

070* 1981855450

080* 1981855460

090* 1981855510

100* 1981855260

110* 1666255270

120* 1666255060

140*# 1982855280

150*# 1981855380

160* 1666255620

170* 1981855600

180* 1981855340

190 0824000001

200 1522116320

210 0112360814

220 0461200250

PART NAME QTY.

REMARKS

FUEL CAMSHAFT ASSY. .............. 1 ....... INCLUDES ITEMS W/*

FUEL CAMSHAFT 1

BALL BEARING

INJECTION PUMP GEAR

FEATHER KEY

EXTERNAL CIR CLIP

1

1

1

1

GOVERNOR SLEEVE

THRUST WASHER

GOV. WEIGHT COLLAR

GOV. WEIGHT SHAFT

1

2

1

2

GOV. WEIGHT HOLDER 2

GOVERNOR COMP. WEIGHT ........ 2 ....... INCLUDES ITEMS W/#

GOVERNOR WEIGHT PIN

GOVERNOR BUSH

2

4

PLAIN WASHER

BEARING

WASHER

BALL BEARING

FUEL C/SHAFT STOPPER

BOLT

EXTERNAL CIR CLIP

1

2

1

2

1

4

2

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 107

GOVERNOR ASSY.

KUBOTA V2203 - ENGINE — GOVERNOR ASSY.

PAGE 108 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

GOVERNOR ASSY.

NO.

PART NO.

010 1718256050

020* 1707656130

030* 1981856150

040* 0105350518

050* 0451260050

060* 1707656230

070* 1522166410

080* 0451260060

090 0112350832

100 0102350628

110 0401250080

120 0401250060

130 1981856480

140 1718256412

150 1718256420

160 1981855600

170 1981855340

KUBOTA V2203 - ENGINE — GOVERNOR ASSY.

PART NAME QTY.

REMARKS

FORK LEVER ASSY. ..................... 1 ....... INCLUDES ITEMS W/*

FORK LEVER 1

FORK LEVER SHAFT

BOLT

1

1

SPRING WASHER

FORK LEVER HOLDER

BOLT

SPRING WASHER

BOLT

BOLT

PLAIN WASHER

PLAIN WASHER

1

1

1

1

2

1

2

1

START SPRING

GOVERNOR SPRING

GOVERNOR SPRING

BEARING

WASHER

1

2

1

1

2

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 109

KUBOTA V2203 - ENGINE — SPEED CONTROL PLATE ASSY.

SPEED CONTROL PLATE ASSY.

PAGE 110 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — SPEED CONTROL PLATE ASSY.

SPEED CONTROL PLATE ASSY.

NO.

PART NO.

010 1981854120

020 1560192010

030 1560196650

040 1584114620

050 1622154420

070 1707657110

080 1707657740

090 1707656110

100 0481110160

110 0481110070

120 1362216670

130 1707957380

140 1707657162

150 3691927820

160 1584192010

170 1707657152

180 0541100318

190 1707657510

200 0501200412

210 1543957210

220 0102350620

230 1522188210

240 0451260060

250 0205650060

PART NAME

ADJUSTING BOLT

NUT

GASKET

CAP NUT

CAP

SPEED CONTROL PLATE

LEVER SHAFT

GOVERNOR LEVER

O RING

O RING

CAMSHAFT SHIM

COLLAR

CHANGE LEVER

PTO LEVER GRIP

SPEED CONTROL NUT

SPEED CONTROL LEVER

SPRING PIN

CHANGE SPRING

STRAIGHT PIN

GASKET

BOLT

STUD

SPRING WASHER

NUT

1

1

1

1

2

1

1

1

2

2

2

2

1

1

1

1

1

1

1

1

QTY.

REMARKS

2

1

1

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 111

KUBOTA V2203 - ENGINE — ENGINE STOP LEVER ASSY.

ENGINE STOP LEVER ASSY.

PAGE 112 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — ENGINE STOP LEVER ASSY.

ENGINE STOP LEVER ASSY.

NO.

PART NO.

010 1707654093

020* 1707654103

030* 1540192010

040* 1552192330

050* 1502133660

060* 1552154270

070 1748257702

080# 1718351650

090# 1733157740

100# 1748257720

110# 1547157980

120# 0541100420

130# 1748257920

140 1529651660

150 0102350618

160 0102350622

170 1718316210

180 3539437860

190 0115350865

PART NAME QTY.

REMARKS

IDLING APPARATUS ...................... 1 ....... INCLUDES ITEMS W/#

ADJUSTMENT BOLT ASSY.

NUT

1

1

CAP NUT

GASKET

1

2

CAP 1

ENGINE STOP LEVER ASSY. ....... 1 ....... INCLUDES ITEMS W/#

INJECTION PUMP COVER

LEVER SHAFT

ENGINE STOP LEVER

OIL SEAL

SPRING PIN

RETURN SPRING

PUMP COVER GASKET

BOLT

BOLT

FUEL CAMSHAFT COVER

GASKET

BOLT

1

1

1

1

1

1

1

2

2

1

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 113

STOP SOLENOID ASSY.

KUBOTA V2203 - ENGINE — STOP SOLENOID ASSY.

PAGE 114 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — STOP SOLENOID ASSY.

STOP SOLENOID ASSY.

NO.

PART NO.

010 1547160010

020 0112360816

030 0401250080

040 1733160150

050 1547160162

060 0401250060

070 0552550600

080 1718260110

PART NAME

STOP SOLENOID

BOLT

PLAIN WASHER

STOP LEVER

STOP LEVER

PLAIN WASHER

SNAP PIN

SOLENOID SUPPORT

QTY.

REMARKS

1

1

1

2

2

3

3

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 115

ALTERNATOR ASSY.

KUBOTA V2203 - ENGINE — ALTERNATOR ASSY.

PAGE 116 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

ALTERNATOR ASSY.

NO.

PART NO.

010 1642764010

020 TA04074020

030 0117351000

040 0115360830

050 0451260080

060 0215650100

070 0451260100

080 0401150100

090 0401560080

100 0205650060

110 0451260060

120 1920274280

130 0571200720

140 1712397010

KUBOTA V2203 -EB ENGINE — ALTERNATOR ASSY.

PART NAME

ALTERNATOR ASSY.

DYNAMO STAY

BOLT

BOLT

SPRING WASHER

NUT

SPRING WASHER

PLAIN WASHER

PLAIN WASHER

NUT

SPRING WASHER

FAN DRIVE PULLEY

FEATHER KEY

V - BELT

1

1

1

1

1

1

1

1

QTY.

REMARKS

1

1

1

1

1

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 117

KUBOTA V2203 - ENGINE — ALTERNATOR (COMPONENTS) ASSY.

ALTERNATOR (COMPONENTS) ASSY.

PAGE 118 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — ALTERNATOR (COMPONENTS) ASSY.

ALTERNATOR (COMPONENTS) ASSY.

NO.

PART NO.

010 1642764010

020* 1642764110

030* 1588192010

040* 1588164150

050* 1588164040

060*$ 1588164800

070*$ 1588164770

090* 1642764020

100*# 1588164710

110*# 1588193010

120*# 1588164260

130*# 1588164780

140* 1624164060

150* 1624164230

160* 1623164850

170* 1624164900

180* 1588164310

190*% 1588164090

200*% 1588164330

210* 1588193020

220* 1588193030

230* 1588193040

240* 1588191040

250* 1588192020

260* 1588191050

270* 1418292030

280* 1588164600

PART NAME QTY.

REMARKS

ALTERNATOR ASSY. ..................... 1 ....... INCLUDES ITEMS W/*

ALTERNATOR PULLEY

NUT

1

1

COLLAR 1

ROTOR ........................................... 1 ....... INCLUDES ITEMS W/$

BEARING COVER

BALL BEARING

1

1

DRIVE END FRAME ...................... 1 ....... INCLUDES ITEMS W/#

RETAINER PLATE 1

ROUND HEAD SCREW

THROUGH BOLT

BALL BEARING

END FRAME

4

2

1

1

END COVER

RECTIFIER ASSY.

1

1

INSULATION BUSH 1

BRUSH HOLDER ............................ 1 ....... INCLUDES ITEMS W/%

BRUSH

BRUSH SPRING

ROUND HEAD SCREW

ROUND HEAD SCREW

2

2

2

6

ROUND HEAD SCREW

BOLT

NUT

BOLT

NUT

REGULATOR ASSY.

1

3

2

2

1

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 119

FAN ASSY.

KUBOTA V2203 - ENGINE — FAN ASSY.

PAGE 120 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

FAN ASSY.

NO.

PART NO.

010 1737174110

020 1981874150

030 0175450625

PART NAME

FAN

FAN COLLAR

FLANGE BOLT

KUBOTA V2203 - ENGINE — FAN ASSY.

QTY.

REMARKS

1

1

4

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 121

KUBOTA V2203 ENGINE — WATER FLANGE AND THERMOSTAT ASSY.

WATER FLANGE AND THERMOSTAT ASSY.

PAGE 122 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

KUBOTA V2203 - ENGINE — WATER FLANGE AND THERMOSTAT ASSY.

WATER FLANGE AND THERMOSTAT ASSY.

NO.

PART NO.

010 1551272702

020# 1733173342

030 1576672920

040 0112350822

050 0151350822

060 0115350870

070 0215650080

080 0451260080

090 1552173340

100 1510973360

110 1551296010

120 0471702150

130 1532173260

140 1531373270

150 0112350835

160 1943473010

PART NAME QTY.

REMARKS

WATER FLANGE COMP. ................ 1 ....... INCLUDES ITEMS W/#

WATER RETURN PIPE 1

WATER FLANGE GASKET

BOLT

1

2

STUD

BOLT

NUT

SPRING WASHER

WATER RETURN PIPE

PIPE BAND

PLUG

RUBBER WITH WASHER

THERMOSTAT COVER

GASKET

BOLT

THERMOSTAT ASSY.

1

1

1

2

1

2

1

1

1

1

2

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 123

WATER PUMP ASSY.

KUBOTA V2203 - ENGINE — WATER PUMP ASSY.

PAGE 124 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

WATER PUMP ASSY.

NO.

PART NO.

010 1552173033

020* 1552173550

030* 1666173510

040* 1666173050

050* 1552173520

060 1576673430

070 0112350828

080 1552191510

090 0451260080

100 0215650080

110 0102350618

120 1736574250

KUBOTA V2203 - ENGINE — WATER PUMP ASSY.

PART NAME QTY.

REMARKS

WATER PUMP ASSY. .................... 1 ....... INCLUDES ITEMS W/#

BEARING 1

IMPELLER

MECHANICAL SEAL ASSY.

1

1

WATER PUMP FLANGE

WATER PUMP GASKET

BOLT

STUD

SPRING WASHER

NUT

BOLT

FAN PULLEY

1

1

2

2

2

2

8

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 125

RADIATOR ASSY.

KUBOTA V2203 - ENGINE — RADIATOR ASSY.

PAGE 126 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

RADIATOR ASSY.

NO.

PART NO.

010 1707972062

020* 1560172330

030* 1527272020

040* 1707972710

050 1560172850

060 1542872940

070 1510872870

080 1546173340

090 1718273340

100 1540111720

110 1430142750

120* 1907787240

KUBOTA V2203 - ENGINE — RADIATOR ASSY.

PART NAME QTY.

REMARKS

RADIATOR ASSY. .......................... 1 ....... INCLUDES ITEMS W/#

FAN SHROUD

CAP ASSY.

1

1

WATER OVER FLOW PIPE

WATER PIPE

WATER PIPE

BAND

1

1

1

4

WATER RETURN PIPE

PIPE

PIPE BAND

PIPE CLIP

CAUTION LABEL

1

1

2

4

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 127

FUEL FILTER ASSY.

KUBOTA V2203 - ENGINE — FUEL FILTER ASSY.

PAGE 128 — DCA-15SPX3 GENERATOR— OPERATION AND PARTS MANUAL — REV. #3 (06/08/20)

FUEL FILTER ASSY.

NO.

PART NO.

010 1707643012

030* 1552143522

040* 1552143672

050* 1552143552

060* 1552143542

070* 0481110290

080* 1552193310

090* 1552143150

100* 1552143100

110*# 1687388430

120* 1552143160

130* 0481150650

140* 1552143930

150* 0481100160

KUBOTA V2203 - ENGINE — FUEL FILTER ASSY.

PART NAME QTY.

REMARKS

FUEL FILTER ASSY. ...................... 1 ....... INCLUDES ITEMS W/*

FILTER HANDLE 1

GASKET

HANDLE RETAINER

THRUST PLATE

O RING

1

1

1

1

WASHER WITH SCREW

RETAINER RING

2

1

FILTER CUP ASSY.

1

FUEL LABEL .................................. 1 ....... INCLUDES ITEMS W/#

FILTER ELEMENT

O RING

SPRING

O RING

1

1

1

1

DCA-15SPX3 GENERATOR — OPERATION AND PARTS MANUAL — REV. #3 (06/08/20) — PAGE 129

OPERATION AND PARTS MANUAL

UNITED STATES

Multiquip Inc.

(310) 537- 3700

6141 Katella Avenue Suite 200

Cypress, CA 90630

E-MAIL: [email protected]

WEBSITE: www.multiquip.com

HERE’S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL

NUMBER ON-HAND WHEN CALLING

CANADA

Multiquip

(450) 625-2244

4110 Industriel Boul.

Laval, Quebec, Canada H7L 6V3

E-MAIL : [email protected]

UNITED KINGDOM

Multiquip (UK) Limited Head Offi ce

0161 339 2223

Unit 2, Northpoint Industrial Estate,

Globe Lane,

Dukinfi eld, Cheshire SK16 4UJ

E-MAIL : [email protected]

© COPYRIGHT 2020, MULTIQUIP INC.

Multiquip Inc , the MQ logo 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 specifi cations 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 specifi cations, design or the information published in this publication at any time without notice and without incurring any obligations.

Manufactured for

Multiquip Inc.

by

DENYO MANUFACTURING CORP.

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