Isuzu N-Series. Manual - part 28

 

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Isuzu N-Series. Manual - part 28

 

 

0B-20 MAINTENANCE AND LUBRICATION

NKR77 (Front Independent Suspension) Model

W : Wheel bearing grease

C : Multipurpose type grease

M : MoS

2

 contained type grease

B : Brake fluid

A : Automatic transmission fluid

E : Engine oil

G : Gear oil

     : Change

     : Check and Replenish or Lubricate

Differential gear

Rear hub bearing

Engine [B3]

Engine [B2]

Prop. shaft center bearing [B3]

Prop. shaft center bearing [B2]

King pin [B3]

King pin [B2]

Prop. shaft universal joint [B3]

Front hub bearing

Prop. shaft sliding sleeve [B2]

Transmission

Rear hub bearing

Prop. shaft universal joint [B2]

Prop. shaft universal joint [B3]

Power steering fluid

Prop. shaft universal joint [B2]

Prop. shaft universal joint [B2]

Prop. shaft sliding sleeve [B3]

Prop. shaft universal joint [B3]

A

W

W

W

B

E

E

G

C

C

M

M

M

M

M

M

M

M

M

C

M

C

Upper link [B3]

Upper link [B2]

Brake and clutch fluid

Front hub bearing

W

E

Every 9 months or 15,000 km (9,000 miles)

Every 12 months or 20,000 km (12,000 miles)

Every 18 months or 30,000 km (18,000 miles)

Every 3 years or 60,000km (36,000 miles)

[B2]: ACEA B2 spec.
        engine oil model
[B3]: ACEA B3 or more spec.
        engine oil model

N0A0026E

0A-2 GENERAL INFORMATION

GENERAL REPAIR INSTRUCTIONS

General Repair Instructions

1. Park the vehicle on level ground and chock the

front or rear wheels before lifting the vehicle.

2. Use covers on the vehicle body, seats, and floor to

prevent damage and/or contaminations.

3. Disconnect the grounding cable from the battery

before performing service operations. This will pre-
vent cable damage or burning due to shortcircuit-
ing.

4. Raise the vehicle with a jack set against the axle or

the frame.

5. Support the vehicle on chassis stands.
6. Handle brake fluid and engine coolant with great

care.
Spilling these liquids on painted surfaces will dam-
age the paint.

7. The use of the proper tool(s) and special tool(s)

where specified is essential to efficient, reliable,
and safe service operations. 

8. Always use genuine ISUZU replacement parts.
9. Discard used cotter pins, gasket, O-rings, oil seals,

lock washers, and self-locking nuts at disassem-
bly.
Normal function of these parts cannot be guaran-
teed if they are reused.

10. Keep the disassembled parts neatly in groups.

This will facilitate smooth and correct reassembly.

11. Keep fixing nuts and bolts separate.

Fixing nuts and bolts vary in hardness and design
according to installation positions.

12. Clean all parts before inspection or reassembly.
13. Clean the oil ports and other openings with com-

pressed air to make certain that they are free of dirt
and obstructions.

14. Lubricate the rotating and sliding faces of all mov-

ing parts with oil or grease before installation.

15. Use the recommended liquid gasket to prevent

leakage.

16. Be sure to tighten bolts and nuts to the specified

torque, using a properly maintained torque wrench.

17. When service operation is completed, make a final

check to be sure service has been done properly
and problem has been corrected.

18. When removing or replacing parts that require re-

frigerant to the discharged from the Air conditioning
system, be sure to use the ACR4 or equivalent to
recover and recycle Refrigerant-134a, to promote
the movement for the protection of the ozone layer
covering the earth.

19. To assure safety, always slowly release air pres-

sure from the air tanks before disconnecting pipes,
hoses or other parts from any unit under pressure.

GENERAL INFORMATION 0A-3

IDENTIFICATION

Chassis Number:

It is stamped on the front right-hand side face of the
chassis side member.

1. NKR models with independent front suspension
2. NHR, NKR, NPR, NQR and NPS models with rigid

axle front suspension

Engine Number:

4J Series Engine

The engine number is stamped on the left side rear of
the cylinder body.

4H Series Engine

The engine number is stamped on the right side of the
cylinder body.

Vehicle Identification Plate

The vehicle identification plate is attached to the interior
side of the cab side panel on the right side.

N0A0001E

N0A0002E

N0A0003E

N0A0004E

 

 

 

 

 

 

 

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