Isuzu KB P190. Manual — part 129

4C1-12 FRONT WHEEL DRIVE

17. Support the differential case by the jack.

18. Remove the front axle mounting bolts and nuts, lower the

jack slowly. Remove the left side drive shaft end from the
knuckle, then lower the axle assembly from the vehicle.

CAUTION :

1. During the work, be sure that the axle assembly is

supported securely.

2. Be careful not to damage the bellows of the power

steering unit by interference.

3. Be careful not to damage the breather pipe and

breather pip bracket of the shift on the fly by
interference.

Installation

1. Support the differential case by the jack.

2. Jack up the front drive axle assembly, install the left side

drive shaft to the knuckle, then install the mount bolts and
nuts.

CAUTION :

1. Be careful not to damage the bellows of the power

steering unit by interference.

2. Be careful not to damage the breather pipe and

breather pip bracket of the shift on the fly by
interference.

3. When installing the drive shaft to the knuckle, be

careful not to damage the oil seal inside of the knuckle.

RTW34CSH000101

3. Tighten the mounting bolts and nuts to the specified torque.

Torque : 169 N·m (17.2kgf·m/124 lb·ft)

4. Install the right side knuckle with lower control arm to the

upper control arm.

Refer to Knuckle in Suspension section.

CAUTION :

When insert the drive shaft to the knuckle, be careful not
to damage the oil seal inside of the knuckle.

5. Align the bolt hole of the lower control arm, install the bolts

and nuts.

FRONT WHEEL DRIVE 4C1-13

NOTE :

Adjust the buffer clearance before tighten the bolts and nuts of
the lower control arm.

6. Install the breather hose of the front axle.

7. Install the actuator connector of the shift on the fly.

8. Install the tie-rod end of the power steering unit to the

knuckle, tighten the nut to the specified torque.

Torque : 98 N·m (10.0kgf·m/73 lb·ft)

9. Install lower bolts and nuts of the shock absorber, tighten it

to the specified torque.

Torque : 93 N·m (9.5kgf·m/69 lb·ft)

10. Install lower nuts of the stabilizer link, tighten it to the

specified torque.

Torque : 50 N·m (5.1kgf·m/37 lb·ft)

11. Install the suspension crossmember.

12. Install the torsion bar.

Refer to Torsion Bar in Suspension section.

13. Install the front propeller shaft.

Refer to Front Propeller Shaft in this section.

14. Install the hub and disc assembly and adjust the bearing

preload.

Refer to Front Hub and Disc in this section.

15. Install the wheel speed sensor of the antilock brake

system.

16. Install the brake caliper. Tighten the bolt of the caliper

bracket to the specified torque.

Torque : 226 N·m (23.0kgf·m/166 lb·ft)

17. Install the stone guard.

18. Install the tire and wheel.

19. Lower the vehicle, adjust the trim height.

Refer to Trim Height Adjustment in Front Alignment
section.

20. Tighten the bolts and nuts of the lower control arm to the

specified torque.

Refer to Lower Control Arm in Suspension section.

4C1-14 FRONT WHEEL DRIVE

FRONT AXLE DRIVE SHAFT

Front Axle Drive Shaft and Associated Parts

RTW34CLF000401

Legend

1. Axle Case and Differential

2. Snap Ring

3.

Bearing

4. Snap Ring

5. Oil Seal

6.

Bracket

7. DOJ Case

8.

Circlip

9.

Bolt

10. Drive shaft Joint Assembly

11.

Ball

12. Snap Ring

13. Ball Retainer

14. Ball Guide

15.

Band

16.

Bellows

17.

Band

18.

Band

19.

Bellows

20.

Band

21. UJ Shaft

22. Dust Seal

FRONT WHEEL DRIVE 4C1-15

Disassembly

NOTE :

For the left side, follow the same steps as right side.

1. Use a hammer and chisel to remove the 3 pawls (above

the large and small boot bands on the DOJ side).

CAUTION :

Take care not to damage the bellows during band removal.

2. Remove band (1).

3. Pry off circlip (1) with a screwdriver or equivalent.

4. Remove drive shaft joint assembly.

5. Remove the six balls (1) with a screwdriver or equivalent.