Aixam Roadline, Scouty R User Manual

4 (1)

WORKSHOP MANUAL

DIESEL ENGINE

SM-E2B SERIES

KiSC issued 06, 2006 A

TO THE READER

This Workshop Manual has been prepared to provide servicing personnel with information on the mechanism, service and maintenance of SM-E2B series. It is divided into three parts, “General”, “Mechanism” and “Servicing”.

General

Information on the engine identification, the general precautions, maintenance check

list, check and maintenance and special tools are described.

Mechanism

Information on the construction and function are included. This part should be

understood before proceeding with troubleshooting, disassembling and servicing. Refer to Diesel Engine Mechanism Workshop Manual (Code No. 9Y021-01870) for

the one which has not been described to this workshop manual.

Servicing

Information on the troubleshooting, servicing specification lists, tightening torque,

checking and adjusting, disassembling and assembling, and servicing which cover procedures, precautions, factory specifications and allowable limits.

All information illustrations and specifications contained in this manual are based on the latest product information available at the time of publication.

The right is reserved to make changes in all information at any time without notice. Due to covering many models of this manual, information or picture being used have

not been specified as one model.

November 2004

© KUBOTA Corporation 2004

KiSC issued 06, 2006 A

SM-E2B SERIES, WSM

SAFETY INSTRUCTIONS

SAFETY FIRST

This symbol, the industry’s “Safety Alert Symbol”, is used throughout this manual and on labels on the machine itself to warn of the possibility of personal injury. Read these instructions carefully.

It is essential that you read the instructions and safety regulations before you attempt to repair or use this unit.

 

DANGER

: Indicates an imminently hazardous situation which, if not avoided, will result in

 

 

death or serious injury.

 

 

 

 

 

 

 

 

 

WARNING

: Indicates a potentially hazardous situation which, if not avoided, could result in

 

 

death or serious injury.

 

 

 

 

 

 

 

 

 

CAUTION

: Indicates a potentially hazardous situation which, if not avoided, may result in

 

 

minor or moderate injury.

 

 

 

 

 

 

 

 

 

IMPORTANT

: Indicates that equipment or property damage could result if instructions are not

 

 

followed.

 

 

 

 

 

 

 

 

 

NOTE

: Gives helpful information.

 

 

 

 

 

 

 

BEFORE SERVICING AND REPAIRING

 

 

 

 

 

 

• Read all instructions and safety instructions in this

 

 

 

manual and on your engine safety decals.

 

 

 

• Clean the work area and engine.

 

 

 

• Park the machine on a firm and level ground.

 

 

 

• Allow the engine to cool before proceeding.

 

 

 

• Stop the engine, and remove the key.

 

 

 

• Disconnect the battery negative cable.

 

 

 

• Hang a “DO NOT OPERATE” tag in operator

 

 

 

station.

 

 

 

 

KiSC issued 06, 2006 A

1

SM-E2B SERIES, WSM

SAFETY INSTRUCTIONS

SAFETY STARTING

Do not start the engine by shorting across starter terminals or bypassing the safety start switch.

Unauthorized modifications to the engine may impair the function and / or safety and affect engine life.

SAFETY WORKING

Do not work on the machine while under the influence of alcohol, medication, or other substances or while fatigued.

Wear close fitting clothing and safety equipment appropriate to the job.

Use tools appropriate to the work. Makeshift tools, parts, and procedures are not recommended.

When servicing is performed together by two or more persons, take care to perform all work safely.

Do not touch the rotating or hot parts while the engine is running.

Never remove the radiator cap while the engine is running, or immediately after stopping. Otherwise, hot water will spout out from radiator. Only remove radiator cap when cool enough to touch with bare hands. Slowly loosen the cap to first stop to relieve pressure before removing completely.

Escaping fluid (fuel or hydraulic oil) under pressure can penetrate the skin causing serious injury. Relieve pressure before disconnecting hydraulic or fuel lines. Tighten all connections before applying pressure.

Wear a suitable hearing protective device such as earmuffs or earplugs to protect against objectionable or uncomfortable loud noises.

AVOID FIRES

Fuel is extremely flammable and explosive under certain conditions. Do not smoke or allow flames or sparks in your working area.

To avoid sparks from an accidental short circuit, always disconnect the battery negative cable first and connect it last.

Battery gas can explode. Keep sparks and open flame away from the top of battery, especially when charging the battery.

Make sure that no fuel has been spilled on the engine.

KiSC issued 06, 2006 A

2

SM-E2B SERIES, WSM

SAFETY INSTRUCTIONS

VENTILATE WORK AREA

If the engine must be running to do some work, make sure the area is well ventilated. Never run the engine in a closed area. The exhaust gas contains poisonous carbon monoxide.

DISPOSE OF FLUIDS PROPERLY

Do not pour fluids into the ground, down a drain, or into a stream, pond, or lake. Observe relevant environmental protection regulations when disposing of oil, fuel, coolant, electrolyte and other harmful waste.

PREVENT ACID BURNS

Sulfuric acid in battery electrolyte is poisonous. It is strong enough to burn skin, clothing and cause blindness if splashed into eyes. Keep electrolyte away from eyes, hands and clothing. If you spill electrolyte on yourself, flush with water, and get medical attention immediately.

PREPARE FOR EMERGENCIES

Keep a first aid kit and fire extinguisher handy at all times.

Keep emergency numbers for doctors, ambulance service, hospital and fire department near your telephone.

KiSC issued 06, 2006 A

3

SM-E2B SERIES, WSM SPECIFICATIONS

SPECIFICATIONS

Model

 

 

Z482-E2B

 

Z602-E2B

 

 

 

 

 

 

 

 

Number of Cylinders

 

 

 

2

 

 

 

 

 

 

Type

 

 

Vertical, Water-cooled, 4 cycle IDI diesel engine

 

 

 

 

 

 

Bore × Stroke

 

mm (in.)

67 × 68 (2.64 × 2.68)

 

72 × 73.6 (2.83 × 2.90)

 

 

 

 

 

 

Total Displacement

 

cm3 (cu.in.)

479 (29.23)

 

599 (36.55)

ISO Net Continous

 

 

8.1 / 3600 (10.9 / 3600)

 

8.8 / 3200 (11.8 / 3200)

 

10.1 / 3600 (13.5 / 3600)

kW/min-1 (rpm) (HP/min-1 (rpm))

 

 

 

 

 

 

 

ISO / SAE Net Intermittent

 

9.3 / 3600 (12.5 / 3600)

 

10.1 / 3200 (13.5 / 3200)

 

11.6 / 3600 (15.5 / 3600)

kW/min-1 (rpm) (HP/min-1 (rpm))

 

 

 

 

 

 

 

SAE Gross Intermittent

 

 

9.9 / 3600 (13.3 / 3600)

 

10.8 / 3200 (14.5 / 3200)

 

12.5 / 3600 (16.8 / 3600)

kW/min-1 (rpm) (HP/min-1 (rpm))

 

 

 

 

 

 

 

Maximum Bare Speed

 

(min-1 (rpm))

3800

 

3450

 

3800

Minimum Bare Idling Speed

(min-1 (rpm))

 

 

900 to 1000

 

Combustion Chamber

 

 

 

 

Spherical type (E-TVCS)

 

 

 

 

 

 

 

 

Fuel Injection Pump

 

 

 

 

Bosch MD type mini pump

 

 

 

 

 

 

 

 

Governor

 

 

 

 

All speed mechanical governor

 

 

 

 

 

Direction of Rotation

 

 

Counter-clockwise (viewed from flywheel side)

 

 

 

 

 

 

 

Injection Nozzle

 

 

 

 

Bosch “Throttle” type

 

 

 

 

 

 

 

 

 

Injection Timing

 

 

0.35 rad (20 °) before T.D.C.

 

0.31 rad (18 °) before T.D.C.

 

0.35 rad (20 °) before T.D.C.

 

 

 

 

 

 

 

 

Firing Order

 

 

 

1-2

 

 

 

 

 

 

 

 

Injection Pressure

 

 

 

13.73 MPa (140 kgf/cm2, 1991 psi)

 

Compression Ratio

 

 

23.5 : 1

 

24 : 1

 

 

 

 

 

 

Lubricating System

 

 

Forced lubrication by trochoid pump

 

 

 

 

 

 

 

Oil Pressure Indicating

 

 

 

 

Electrical type switch

 

 

 

 

 

Lubricating Filter

 

 

Full flow paper filter (Cartridge type)

 

 

 

 

Cooling System

 

 

Pressurized radiator, forced circulation with water pump (not included in the basic engine)

 

 

 

 

 

 

 

Starting System

 

 

 

 

Electric Starting with Starter

 

 

 

 

 

 

 

 

Starting Motor

 

 

12 V, 0.8 kW

 

12 V, 1.0 kW

 

 

 

 

 

 

Starting Support Device

 

 

By glow plug in combustion chamber

 

 

 

 

 

 

 

Battery

 

 

12 V, 28 AH equivalent

 

12 V, 36 AH equivalent

 

 

 

 

 

 

Charging Alternator

 

 

12 V, 150 W

 

12 V, 480 W

 

 

 

 

 

 

 

 

Fuel

 

 

 

Diesel Fuel No.2-D (ASTM D975)

 

 

 

 

 

 

 

 

 

 

Class CF lubricating oil as per API classification is recommended.

Lubricating Oil

 

 

If this class of lubricating oil is not available, preferably use Class CD or CE lubricating oil.

 

 

 

 

For details on recommended lubricating oils, see page G-5, 8.

 

 

 

 

 

 

 

 

 

 

Oil Pan Depth

2.1 L (0.55 U.S.gals)

 

2.5 L (0.66 U.S.gals)

Lubricating Oil

 

101 mm (3.98 in.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Capacity

 

Oil Pan Depth

2.5 L (0.66 U.S.gals)

 

 

 

 

 

 

 

 

121 mm (4.76 in.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Weight (Dry)

 

kg (lbs)

53.1 (117.1)

 

57.0 (125.7)

 

 

 

 

 

 

 

 

 

*The specification described above is of the standard engine of each model.

*Conversion Formula : HP = 0.746 kW, PS = 0.7355 kW

W10336300

KiSC issued 06, 2006 A

4

SM-E2B SERIES, WSM

 

 

 

SPECIFICATIONS

 

 

 

 

 

 

 

Model

 

D662-E2B

 

D722-E2B

 

 

 

 

 

 

 

Number of Cylinders

 

 

3

 

 

 

 

 

Type

 

Vertical, Water-cooled, 4 cycle IDI diesel engine

 

 

 

 

 

 

Bore × Stroke

mm (in.)

64 × 68 (2.52 × 2.68)

 

67 × 68 (2.64 × 2.68)

 

 

 

 

 

 

 

Total Displacement

cm3 (cu.in.)

656 (40.03)

 

719 (43.88)

 

ISO Net Continuous

 

11.2 / 3600 (15.0 / 3600)

 

12.2 / 3600 (16.4 / 3600)

 

kW/min-1 (rpm) (HP/min-1 (rpm))

 

 

 

 

 

 

ISO / SAE Net Intermittent

12.9 / 3600 (17.3 / 3600)

 

14.0 / 3600 (18.8 / 3600)

 

kW/min-1 (rpm) (HP/min-1 (rpm))

 

 

 

 

 

 

SAE Gross Intermittent

 

14.3 / 3600 (19.2 / 3600)

 

14.9 / 3600 (20.0 / 3600)

 

kW/min-1 (rpm) (HP/min-1 (rpm))

 

 

 

 

 

 

Maximum Bare Speed

(min-1 (rpm))

 

3800

 

Minimum Bare Idling Speed (min-1 (rpm))

 

900 to 1000

 

Combustion Chamber

 

Spherical type (E-TVCS)

 

 

 

 

 

Fuel Injection Pump

 

Bosch MD type mini pump

 

 

 

 

 

Governor

 

All speed mechanical governor

 

 

 

 

 

Direction of Rotation

 

Counter-clockwise (viewed from flywheel side)

 

 

 

 

 

 

Injection Nozzle

 

 

Bosch “Throttle” type

 

 

 

 

 

Injection Timing

 

0.35 rad (20 °) before T.D.C.

 

 

 

 

 

 

Firing Order

 

 

1-2-3

 

 

 

 

 

Injection Pressure

 

13.73 MPa (140 kgf/cm2, 1991 psi)

 

Compression Ratio

 

23 : 1

 

23.5 : 1

 

 

 

 

 

 

Lubricating System

 

Forced lubrication by trochoid pump

 

 

 

 

 

 

Oil Pressure Indicating

 

 

Electrical type switch

 

 

 

 

 

Lubricating Filter

 

Full flow paper filter (Cartridge type)

 

 

 

 

 

Cooling System

 

Pressurized radiator, forced circulation with water pump (not included in the basic engine)

 

 

 

 

 

Starting System

 

Electric Starting with Starter

 

 

 

 

 

 

Starting Motor

 

 

12 V, 0.8 kW

 

 

 

 

 

Starting Support Device

 

By glow plug in combustion chamber

 

 

 

 

 

 

Battery

 

 

12 V, 36 AH equivalent

 

 

 

 

 

 

Charging Alternator

 

 

12 V, 150 W

 

 

 

 

 

Fuel

 

Diesel Fuel No.2-D (ASTM D975)

 

 

 

 

 

 

 

 

 

Class CF lubricating oil as per API classification is recommended.

 

Lubricating Oil

 

If this class of lubricating oil is not available, preferably use Class CD or CE lubricating oil.

 

 

 

 

For details on recommended lubricating oils, see page G-5, 8.

 

 

 

 

 

 

 

 

 

 

Oil Pan Depth

 

3.2 L (0.85 U.S.gals)

 

Lubricating Oil

 

101 mm (3.98 in.)

 

 

 

 

 

 

 

Capacity

 

 

 

 

 

 

 

Oil Pan Depth

 

3.8 L (1.00 U.S.gals)

 

 

 

 

 

 

 

121 mm (4.76 in.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Weight (Dry)

kg (lbs)

63.7 (140.4)

 

63.1 (139.1)

 

 

 

 

 

 

 

 

*The specification described above is of the standard engine of each model.

*Conversion Formula : HP = 0.746 kW, PS = 0.7355 kW

W10304910

KiSC issued 06, 2006 A

5

SM-E2B SERIES, WSM

 

 

 

 

 

 

SPECIFICATIONS

 

 

 

 

 

 

 

 

 

 

Model

 

 

D782-E2B

 

D902-E2B

 

 

 

 

 

 

 

 

 

 

 

 

Number of Cylinders

 

 

 

3

 

 

 

 

 

 

 

 

 

Type

 

 

Vertical, Water-cooled, 4 cycle IDI diesel engine

 

 

 

 

 

 

 

 

 

 

 

Bore × Stroke

 

mm (in.)

67 × 73.6 (2.64 × 2.90)

 

72 × 73.6

(2.83 × 2.90)

 

 

 

 

 

 

 

 

 

 

Total Displacement

 

cm3 (cu.in.)

778 (47.48)

 

898 (54.80)

 

 

ISO Net Continuous

 

 

11.7 / 3200 (15.7 / 3200)

 

13.4 / 3200 (18.0 / 3200)

 

15.2 / 3600 (20.4 / 3600)

 

 

kW/min-1 (rpm) (HP/min-1 (rpm))

 

 

 

 

 

 

 

 

 

 

 

ISO / SAE Net Intermittent

 

13.5 / 3200 (18.1 / 3200)

 

15.4 / 3200 (20.6 / 3200)

 

17.5 / 3600 (23.5 / 3600)

 

 

kW/min-1 (rpm) (HP/min-1 (rpm))

 

 

 

 

 

 

 

 

 

 

 

SAE Gross Intermittent

 

 

14.1 / 3200 (18.9 / 3200)

 

16.1 / 3200 (21.6 / 3200)

 

18.5 / 3600 (24.8 / 3600)

 

 

kW/min-1 (rpm) (HP/min-1 (rpm))

 

 

 

 

 

 

 

 

 

 

 

Maximum Bare Speed

 

(min-1 (rpm))

3450

 

3800

 

 

Minimum Bare Idling Speed

(min-1 (rpm))

 

 

900 to 1000

 

 

 

 

Combustion Chamber

 

 

 

 

Spherical type (E-TVCS)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuel Injection Pump

 

 

 

 

Bosch MD type mini pump

 

 

 

 

 

 

 

 

 

 

 

Governor

 

 

 

 

All speed mechanical governor

 

 

 

 

 

 

 

Direction of Rotation

 

 

Counter-clockwise (viewed from flywheel side)

 

 

 

 

 

 

 

 

 

 

 

 

Injection Nozzle

 

 

 

 

Bosch “Throttle” type

 

 

 

 

 

 

 

 

 

 

 

 

 

Injection Timing

 

 

0.30 rad (17 °) before T.D.C.

 

0.31 rad (18 °) before T.D.C.

 

0.35 rad (20 °) before T.D.C.

 

 

 

 

 

 

 

 

 

 

 

 

Firing Order

 

 

 

1-2-3

 

 

 

 

 

 

 

 

 

 

Injection Pressure

 

 

 

13.73 MPa (140 kgf/cm2, 1991 psi)

 

 

Compression Ratio

 

 

 

24 : 1

 

 

 

 

 

 

 

 

 

Lubricating System

 

 

Forced lubrication by trochoid pump

 

 

 

 

 

 

 

 

 

 

 

 

Oil Pressure Indicating

 

 

 

 

Electrical type switch

 

 

 

 

 

 

 

 

 

Lubricating Filter

 

 

Full flow paper filter (Cartridge type)

 

 

 

 

 

 

 

Cooling System

 

 

Pressurized radiator, forced circulation with water pump (not included in the basic engine)

 

 

 

 

 

 

 

 

 

 

 

 

Starting System

 

 

 

 

Electric Starting with Starter

 

 

 

 

 

 

 

 

 

 

 

 

Starting Motor

 

 

12 V, 1.0 kW

 

12 V, 1.2 kW

 

 

 

 

 

 

 

 

 

Starting Support Device

 

 

By glow plug in combustion chamber

 

 

 

 

 

 

 

 

 

Battery

 

 

12 V, 36 AH equivalent

 

12 V, 52 AH equivalent

 

 

 

 

 

 

 

 

 

Charging Alternator

 

 

12 V, 150 W

 

12 V, 480 W

 

 

 

 

 

 

 

 

 

 

Fuel

 

 

 

Diesel Fuel No.2-D (ASTM D975)

 

 

 

 

 

 

 

 

 

 

 

Class CF lubricating oil as per API classification is recommended.

 

 

Lubricating Oil

 

 

If this class of lubricating oil is not available, preferably use Class CD or CE lubricating oil.

 

 

 

 

 

For details on recommended lubricating oils, see page G-5, 8.

 

 

 

 

 

 

 

 

 

 

 

 

 

Oil Pan Depth

 

3.7 L (0.98 U.S.gals)

 

 

Lubricating Oil

 

101 mm (3.98 in.)

 

 

 

 

 

 

 

 

 

 

Capacity

 

 

 

 

 

 

 

 

 

 

 

Oil Pan Depth

3.6 L (0.95 U.S.gals)

 

 

 

 

 

 

 

 

 

 

 

 

121 mm (4.76 in.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Weight (Dry)

 

kg (lbs)

63.5 (139.7)

 

72.0 (158.7)

 

 

 

 

 

 

 

 

 

 

 

 

 

*The specification described above is of the standard engine of each model.

*Conversion Formula : HP = 0.746 kW, PS = 0.7355 kW

W10321290

KiSC issued 06, 2006 A

6

SM-E2B SERIES, WSM

PERFORMANCE CURVES

PERFORMANCE CURVES

Z482-E2B

(1)

Brake Horsepower

(6)

Net Intermittent Torque

(11)

Net Intermittent B.S.F.C.

(15)

Gross B.H.P.

(2)

Engine Speed

(7)

Net Continuous Torque

(12)

Gross Torque

(16)

Overload B.H.P.

(3)

B.S.F.C.

(8)

Gross Intermittent B.H.P.

(13)

Overload Torque

(17)

Continuous B.H.P.

(4)

Torque

(9)

Net Intermittent B.H.P.

(14)

Continuous Torque

(18)

Overload B.S.F.C.

(5)

Gross Intermittent Torque

(10)

Net Continuous B.H.P.

 

 

 

 

KiSC issued 06, 2006 A

7

SM-E2B SERIES, WSM

PERFORMANCE CURVES

 

 

 

Z602-E2B (3200 min-1 (rpm) spec.)

(1)

Brake Horsepower

(6)

Net Intermittent Torque

(11)

Net Intermittent B.S.F.C.

(15)

Gross B.H.P.

(2)

Engine Speed

(7)

Net Continuous Torque

(12)

Gross Torque

(16)

Overload B.H.P.

(3)

B.S.F.C.

(8)

Gross Intermittent B.H.P.

(13)

Overload Torque

(17)

Continuous B.H.P.

(4)

Torque

(9)

Net Intermittent B.H.P.

(14)

Continuous Torque

(18)

Overload B.S.F.C.

(5)

Gross Intermittent Torque

(10)

Net Continuous B.H.P.

 

 

 

 

KiSC issued 06, 2006 A

8

SM-E2B SERIES, WSM

PERFORMANCE CURVES

Z602-E2B (3600 min-1 (rpm) spec.)

 

 

 

(1)

Brake Horsepower

(5)

Gross Intermittent Torque

(9)

Net Intermittent B.S.F.C.

(12)

Gross B.H.P.

(2)

Engine Speed

(6)

Net Intermittent Torque

(10)

Gross Torque

(13)

Overload B.H.P.

(3)

B.S.F.C.

(7)

Gross Intermittent B.H.P.

(11)

Overload Torque

(14)

Overload B.S.F.C.

(4)

Torque

(8)

Net Intermittent B.H.P.

 

 

 

 

KiSC issued 06, 2006 A

9

SM-E2B SERIES, WSM

PERFORMANCE CURVES

 

 

 

D662-E2B

(1)

Brake Horsepower

(6)

Net Intermittent Torque

(11)

Net Intermittent B.S.F.C.

(15)

Gross B.H.P.

(2)

Engine Speed

(7)

Net Continuous Torque

(12)

Gross Torque

(16)

Overload B.H.P.

(3)

B.S.F.C.

(8)

Gross Intermittent B.H.P.

(13)

Overload Torque

(17)

Continuous B.H.P.

(4)

Torque

(9)

Net Intermittent B.H.P.

(14)

Continuous Torque

(18)

Overload B.S.F.C.

(5)

Gross Intermittent Torque

(10)

Net Continuous B.H.P.

 

 

 

 

KiSC issued 06, 2006 A

10

SM-E2B SERIES, WSM

PERFORMANCE CURVES

D722-E2B

(1)

Brake Horsepower

(6)

Net Intermittent Torque

(11)

Net Intermittent B.S.F.C.

(15)

Gross B.H.P.

(2)

Engine Speed

(7)

Net Continuous Torque

(12)

Gross Torque

(16)

Overload B.H.P.

(3)

B.S.F.C.

(8)

Gross Intermittent B.H.P.

(13)

Overload Torque

(17)

Continuous B.H.P.

(4)

Torque

(9)

Net Intermittent B.H.P.

(14)

Continuous Torque

(18)

Overload B.S.F.C.

(5)

Gross Intermittent Torque

(10)

Net Continuous B.H.P.

 

 

 

 

KiSC issued 06, 2006 A

11

Aixam Roadline, Scouty R User Manual

SM-E2B SERIES, WSM

PERFORMANCE CURVES

 

 

 

D782-E2B

(1)

Brake Horsepower

(5)

Gross Intermittent Torque

(9)

Net Intermittent B.H.P.

(13)

Overload Torque

(2)

Engine Speed

(6)

Net Intermittent Torque

(10)

Net Continuous B.H.P.

(14)

Gross B.H.P.

(3)

B.S.F.C.

(7)

Net Continuous Torque

(11)

Net Intermittent B.S.F.C.

(15)

Overload B.H.P.

(4)

Torque

(8)

Gross Intermittent B.H.P.

(12)

Gross Torque

(16)

Overload B.S.F.C.

KiSC issued 06, 2006 A

12

SM-E2B SERIES, WSM

PERFORMANCE CURVES

D902-E2B (3200 min-1 (rpm) spec.)

 

 

 

(1)

Brake Horsepower

(6)

Net Intermittent Torque

(11)

Net Intermittent B.S.F.C.

(15)

Gross B.H.P.

(2)

Engine Speed

(7)

Net Continuous Torque

(12)

Gross Torque

(16)

Overload B.H.P.

(3)

B.S.F.C.

(8)

Gross Intermittent B.H.P.

(13)

Overload Torque

(17)

Continuous B.H.P.

(4)

Torque

(9)

Net Intermittent B.H.P.

(14)

Continuous Torque

(18)

Overload B.S.F.C.

(5)

Gross Intermittent Torque

(10)

Net Continuous B.H.P.

 

 

 

 

KiSC issued 06, 2006 A

13

SM-E2B SERIES, WSM

PERFORMANCE CURVES

D902-E2B (3600 min-1 (rpm) spec.)

 

 

 

 

 

(1)

Brake Horsepower

(5)

Gross Intermittent Torque

(9)

Net Intermittent B.S.F.C.

(12)

Gross B.H.P.

(2)

Engine Speed

(6)

Net Intermittent Torque

(10)

Gross Torque

(13)

Overload B.H.P.

(3)

B.S.F.C.

(7)

Gross Intermittent B.H.P.

(11)

Overload Torque

(14)

Overload B.S.F.C.

(4)

Torque

(8)

Net Intermittent B.H.P.

 

 

 

 

KiSC issued 06, 2006 A

14

SM-E2B SERIES, WSM

DIMENSIONS

DIMENSIONS

Z482-E2B

KiSC issued 06, 2006 A

15

SM-E2B SERIES, WSM

DIMENSIONS

 

 

 

Z602-E2B

KiSC issued 06, 2006 A

16

SM-E2B SERIES, WSM

DIMENSIONS

D662-E2B, D722-E2B

KiSC issued 06, 2006 A

17

SM-E2B SERIES, WSM

DIMENSIONS

 

 

 

D782-E2B

KiSC issued 06, 2006 A

18

SM-E2B SERIES, WSM

DIMENSIONS

D902-E2B

KiSC issued 06, 2006 A

19

GENERAL

CONTENTS

1.

ENGINE IDENTIFICATION.............................................................................

G-1

 

[1] MODEL NAME AND ENGINE SERIAL NUMBER ................................

G-1

 

[2] E2B ENGINE.............................................................................................

G-2

 

[3] CYLINDER NUMBER ...............................................................................

G-2

2.

GENERAL PRECAUTIONS ............................................................................

G-3

3.

MAINTENANCE CHECK LIST.......................................................................

G-4

4.

CHECK AND MAINTENANCE.......................................................................

G-6

 

[1] DAILY CHECK POINTS...........................................................................

G-6

 

[2] CHECK POINTS OF INITIAL 50 HOURS.............................................

G-8

 

[3] CHECK POINT OF EVERY 50 HOURS .............................................

G-10

 

[4] CHECK POINT OF EVERY 75 HOURS .............................................

G-11

 

[5] CHECK POINTS OF EVERY 100 HOURS .........................................

G-12

 

[6] CHECK POINT OF EVERY 150 HOURS ...........................................

G-15

 

[7] CHECK POINTS OF EVERY 200 HOURS .........................................

G-15

 

[8] CHECK POINTS OF EVERY 400 HOURS .........................................

G-16

 

[9] CHECK POINTS OF EVERY 500 HOURS .........................................

G-17

 

[10]CHECK POINTS OF EVERY 1 OR 2 MONTHS ...............................

G-19

 

[11]CHECK POINT OF EVERY YEAR.......................................................

G-21

 

[12]CHECK POINT OF EVERY 800 HOURS ...........................................

G-22

 

[13]CHECK POINTS OF EVERY 1500 HOURS .......................................

G-23

 

[14]CHECK POINTS OF EVERY 3000 HOURS .......................................

G-25

 

[15]CHECK POINTS OF EVERY 2 YEARS..............................................

G-28

5.

SPECIAL TOOLS..........................................................................................

G-32

KiSC issued 06, 2006 A

SM-E2B SERIES, WSM

G GENERAL

1. ENGINE IDENTIFICATION

[1] MODEL NAME AND ENGINE SERIAL NUMBER

When contacting the manufacture, always specify your engine model name and serial number.

The engine model and its serial number need to be identified before the engine can be serviced or parts replaced.

Engine Serial Number

The engine serial number is an identified number for the engine. It is marked after the engine model number.

It indicates month and year of manufacture as follows.

Year of manufacture

Alphabet or

Year

Alphabet or

Year

Number

Number

 

 

 

 

 

 

4

2004

G

2016

 

 

 

 

5

2005

H

2017

 

 

 

 

6

2006

J

2018

 

 

 

 

7

2007

K

2019

 

 

 

 

8

2008

L

2020

 

 

 

 

9

2009

M

2021

 

 

 

 

A

2010

N

2022

 

 

 

 

B

2011

P

2023

 

 

 

 

C

2012

R

2024

 

 

 

 

D

2013

S

2025

 

 

 

 

E

2014

T

2026

 

 

 

 

F

2015

V

2027

 

 

 

 

A : Engine Model Name and Serial

Number

W1010477

KiSC issued 06, 2006 A

G-1

SM-E2B SERIES, WSM

 

 

G GENERAL

 

Month of manufacture

 

 

 

 

 

 

 

 

Month

 

Engine Serial Number

 

 

 

 

 

 

0001

~ 9999

10000 ~

 

 

 

 

 

 

January

A0001

~ A9999

B0001 ~

 

 

 

 

 

 

February

C0001

~ C9999

D0001 ~

 

 

 

 

 

 

March

E0001

~ E9999

F0001 ~

 

 

 

 

 

 

April

G0001

~ G9999

H0001 ~

 

 

 

 

 

 

May

J0001

~ J9999

K0001 ~

 

 

 

 

 

 

June

L0001

~ L9999

M0001 ~

 

 

 

 

 

 

July

N0001

~ N9999

P0001 ~

 

 

 

 

 

 

August

Q0001

~ Q9999

R0001 ~

 

 

 

 

 

 

September

S0001

~ S9999

T0001 ~

 

 

 

 

 

 

October

U0001

~ U9999

V0001 ~

 

 

 

 

 

 

November

W0001

~ W9999

X0001 ~

 

 

 

 

 

 

December

Y0001

~ Y9999

Z0001 ~

 

 

 

 

 

e.g. D902-5A0001

“5” indicates 2005 and “A” indicates January.

So, 5A indicates that the engine was manufactured in January, 2005.

W1011076

[2] E2B ENGINE

[ex. Model Name D902-E2B-XXXX]

The emission controls that have been put into effect in various countries to prevent air pollution will be stepped up. The time to enforce the regulations differs depending on the engine output classifications.

Kubota has been supplying the diesel engines conforming to the emission regulations in respective countries. Exhaust emissions regulations shift to the second stage. Kubota executed the improvement of the engine according to this regulation.

In order to discriminate the engines conforming to Tier 1 / Phase 1 requirements and those conforming to Tier 2 / Phase 2 requirements, we have adopted E2B as a new model name for the engines conforming Tier 2 / Phase 2 regulations.

In the after-sale services for SM-E2B series engines, only use the dedicated parts for E2B models and carry out the maintenance services accordingly.

[3] CYLINDER NUMBER

The cylinder numbers of KUBOTA diesel engine are designated as shown in the figure.

The sequence of cylinder numbers is given as No.1, No.2 and No.3 starting from the gear case side.

W1011077

KiSC issued 06, 2006 A

G-2

SM-E2B SERIES, WSM

G GENERAL

2.GENERAL PRECAUTIONS

During disassembly, carefully arrange removed parts in a clean area to prevent confusion later. Screws, bolts and nuts should be replaced in their original position to prevent reassembly errors.

When special tools are required, use KUBOTA genuine special tools. Special tools which are not frequently used should be made according to the drawings provided.

Before disassembling or servicing live wires, make sure to always disconnect the grounding cable from the battery first.

Remove oil and dirt from parts before measuring.

Use only KUBOTA genuine parts for parts replacement to maintain engine performance and to ensure safety.

Gaskets and O-rings must be replaced during reassembly. Apply grease to new O-rings or oil seals before assembling.

When reassembling external or internal snap rings, position them so that the sharp edge faces against the direction from which force is applied.

Be sure to perform run-in the serviced or reassembled engine. Do not attempt to give heavy load at once, or serious damage may result to the engine.

(1)

Grease

(A) External Snap Ring

(2)

Force

(B) Internal Snap Ring

(3)Place the Sharp Edge against the Direction of Force

W1011734

KiSC issued 06, 2006 A

G-3

SM-E2B SERIES, WSM

G GENERAL

3. MAINTENANCE CHECK LIST

To maintain long-lasting and safe engine performance, make it a rule to carry out regular inspections by following the table below.

 

 

 

 

 

 

 

Service Interval

 

 

 

 

 

 

Item

 

 

 

 

 

 

Every

 

 

 

 

 

 

 

 

50

75

100

150

200

400

500

 

1 or 2

1

800

1500

3000

2

 

 

hrs

hrs

hrs

hrs

hrs

hrs

hrs

 

months

year

hrs

hrs

hrs

years

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Checking fuel hoses and clamp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bands

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1) Oil pan depth

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(101 mm, 3.98 in.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Changing

(2) Oil pan depth

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(121 mm, 4.76 in.)

 

 

 

 

 

 

 

 

 

 

 

 

Engine oil

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(3) Extended oil

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pan depth

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(101 mm, 3.98 in.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Checking fan belt tension and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

damage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Cleaning air cleaner element

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Replace the element after 6 times

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cleaning)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cleaning fuel filter (element type)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Checking battery electrolyte level

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1) Oil pan depth

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(101 mm, 3.98 in.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replacing oil

(2) Oil pan depth

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(121 mm, 4.76 in.)

 

 

 

 

 

 

 

 

 

 

 

 

filter cartridge

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(3) Extended oil

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pan depth

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(101 mm, 3.98 in.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Checking radiator

hoses and clamp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bands

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Checking intake air line

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Replacing fuel filter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cleaning water jacket and radiator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

interior

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replacing fan belt

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1)This oil pan depth is optional for Z482-E2B, D662-E2B and D722-E2B.

(2)This oil pan depth is standard for Z482-E2B, D662-E2B, D722-E2B and D782-E2B.

(3)This oil pan depth is standard for Z602-E2B and D902-E2B.

Change engine oil and replace oil filter cartridge after the first 50 hours of operation.

* The items listed above (* marked) are registered as emission related critical parts by KUBOTA in the U.S. EPA nonroad emission regulation. As the engine owner, you are responsible for the performance of the required maintenance on the engine according to the above instruction.

W1029462

KiSC issued 06, 2006 A

G-4

SM-E2B SERIES, WSM

G GENERAL

 

 

 

 

 

 

Service Interval

 

 

 

 

 

Item

 

 

 

 

 

 

Every

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

75

100

150

200

400

500

 

1 or 2

1

800

1500

3000

2

 

hrs

hrs

hrs

hrs

hrs

hrs

hrs

 

months

year

hrs

hrs

hrs

years

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Recharging battery

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Replacing air cleaner element

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Checking valve clearance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Checking injection nozzle condition

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Checking injection timing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Checking injection pump

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Replacing intake air line

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replacing battery

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replacing radiator hoses and clamp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bands

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Replacing fuel hoses and clamp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bands

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Changing radiator coolant (L.L.C.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* The items listed above (* marked) are registered as emission related critical parts by KUBOTA in the U.S. EPA nonroad emission regulation. As the engine owner, you are responsible for the performance of the required maintenance on the engine according to the above instruction.

W1014630

CAUTION

When changing or inspecting, be sure to level and stop the engine.NOTE

Lubricating Oil

With the emission control now in effect, the CF-4 and CG-4 lubricating oils have been developed for use of a lowsulfur fuel on-road vehicle engines. When an off-road vehicle engine runs on a high-sulfur fuel, it is advisable to employ the CF, CD or CE lubricating oil with a high total base number. If the CF-4 or CG-4 lubricating oil is used with a high-sulfur fuel, change the lubricating oil at shorter intervals.

Lubricating oil recommended when a low-sulfur or high-sulfur fuel is employed.

 

Fuel

 

 

 

 

 

Low sulfur

High sulfur

Remarks

Lubricating

 

(0.5 % )

 

 

 

oil class

 

 

 

 

 

 

 

 

 

CF

 

 

 

TBN 10

 

 

 

 

 

CF-4

 

 

X

 

 

 

 

 

 

CG-4

 

 

X

 

 

 

 

 

 

: Recommendable X : Not recommendable

W1035555

KiSC issued 06, 2006 A

G-5

SM-E2B SERIES, WSM

G GENERAL

4. CHECK AND MAINTENANCE

[1] DAILY CHECK POINTS

Checking Engine Oil Level

1.Level the engine.

2.To check the oil level, draw out the dipstick (1), wipe it clean, reinsert it, and draw it out again.

Check to see that the oil level lies between the two notches.

3.If the level is too low, add new oil to the specified level.

IMPORTANT

When using an oil of different maker or viscosity from the previous, drain old oil. Never mix two different types of oil.

NOTE

Be sure to inspect the engine, locating it on a horizontal place. If placed on gradients, accurately, oil quantity may not be measured.

Be sure to keep the oil level between upper and lower limits of the dipstick. Too much oil may cause a drop in output or excessive blow-by gas. On the closed breather type engine in which mist is sucked through port, too much oil may caused oil hammer. While too little oil, may seize the engine’s rotating and sliding parts.

(1) Dipstick

W1016222

KiSC issued 06, 2006 A

G-6

SM-E2B SERIES, WSM

G GENERAL

Checking and Replenish Coolant

1.Without recovery tank :

Remove the radiator cap (1) and check to see that the coolant level is just below the port.

With recovery tank (2) :

Check to see that the coolant level lies between FULL (A) and

LOW (B).

2.If coolant level is too low, check the reason for decreasing coolant.

(Case 1)

If coolant is decreasing by evaporation, replenish only fresh, soft water.

(Case 2)

If coolant is decreasing by leak, replenish coolant of the same manufacture and type in the specified mixture ratio (fresh, soft water and L.L.C.). If the coolant brand cannot be identified, drain out all of the remaining coolant and refill with a totally new brand of coolant mix.

CAUTION

Do not remove the radiator cap until coolant temperature is below its boiling point. Then loosen the cap slightly to relieve any excess pressure before removing the cap completely.

IMPORTANT

During filling the coolant, air must be vented from the engine coolant passages. The air vents by jiggling the radiator upper and lower hoses.

Be sure to close the radiator cap securely. If the cap is loose or improperly closed, coolant may leak out and the engine could overheat.

Do not use an antifreeze and scale inhibitor at the same time.

Never mix the different type or brand of L.L.C..

(1)

Radiator Cap

A:

FULL

(2)

Recovery Tank

B:

LOW

W1035779

KiSC issued 06, 2006 A

G-7

SM-E2B SERIES, WSM

G GENERAL

[2] CHECK POINTS OF INITIAL 50 HOURS

Changing Engine Oil

CAUTION

• Be sure to stop engine before changing engine oil.

1.Start and warm up the engine for approx. 5 minutes.

2.Place an oil pan underneath the engine.

3.To drain the used oil, remove the drain plug (2) at the bottom of the engine and drain the oil completely.

4.Screw the drain plug (2).

5.Fill new oil up to upper line on the dipstick (1).

IMPORTANT

When using an oil of different maker or viscosity from the previous one, remove all of the old oil.

Never mix two different types of oil.

Engine oil should have properties of API classification CD/ CE/CF/CF-4/CG-4.

Use the proper SAE Engine Oil according to ambient temperature.

Upon an oil change, be sure to replace the gasket with new one.

Above 25 °C (77 °F)

SAE 30 or SAE 10W-30

SAE 10W-40

 

0 °C to 25 °C (32 °F to 77 °F)

SAE 20 or SAE 10W-30

SAE 10W-40

 

Below 0 °C (32 °F)

SAE 10W or SAE 10W-30

 

SAE 10W-40

 

 

Oil pan depth

Engine oil capacity

Models

101 mm (3.98 in.)

121 mm (4.76 in.)

 

 

*Z482-E2B

2.1 L

2.5 L

0.55 U.S.gals

0.66 U.S.gals

 

*D662-E2B

3.2 L

3.8 L

*D722-E2B

0.85 U.S.gals

1.00 U.S.gals

D782-E2B

3.6 L

0.95 U.S.gals

 

 

Z602-E2B

2.5 L

0.66 U.S.gals

 

 

D902-E2B

3.7 L

0.98 U.S.gals

 

 

* 101 mm (3.98 in.) oil pan depth is optional.

 

 

 

 

 

32.4 to 37.3 N·m

 

 

 

M12

× 1.25

3.3 to 3.8 kgf·m

 

 

Drain plug with

 

 

23.9 to 27.5 ft-lbs

 

 

 

 

 

Tightening

copper gasket

 

 

63.7 to 73.5 N·m

 

 

 

 

M22

× 1.5

6.5 to 7.5 kgf·m

torque

 

 

 

 

47.0 to 54.2 ft-lbs

 

 

 

 

 

 

 

 

 

 

 

 

 

Drain plug with

 

 

44.1 to 53.9 N·m

 

 

rubber coated

M22

× 1.5

4.5 to 5.5 kgf·m

 

 

gasket

 

 

32.5 to 39.8 ft-lbs

 

 

 

 

 

 

(1) Dipstick

 

(2) Drain Plug

W1016604

KiSC issued 06, 2006 A

G-8

Loading...
+ 110 hidden pages