Isuzu KB P190. Manual — part 115

4B-16 REAR AXLE

φφφφ220mm

Torque : Bolt

64 N

⋅m (6.5 kgf⋅m/47 lb⋅ft)

Nut 44

N

⋅m (4.5 kgf⋅m/33 lb⋅ft)

φφφφ194mm

Torque : Bolt

25 N

⋅m (2.5 kgf⋅m/18 lb⋅ft)

Nut 37

N

⋅m (3.8 kgf⋅m/27 lb⋅ft)

5. Axle Shaft Assembly

a. Insert new double taper roller bearing in the

bearing holder with oil seal.

b. Set special tool (support stand : 9-8522-1271-

0) on a bench press.

c. Put bearing holder with bearing and oil seal

and back plate on the support stand as

following illustration.

d. Insert bolts and axle shaft, aligning center of

holes.

e. Press fit axle shaft into double taper roller

bearing.

420R300010

Legend

1. Axle shaft

2. Oil Seal

3. Bolt

4. Back Plate

5. Double Taper Roller Bearing

6. Put new retainer on the special tool 9-8522-1271-

0.

7. Press fit axle shaft with the bearing into retainer

and make axle shaft assembly.

420R300011

Legend

1. Axle shaft

2. Oil Seal

3. Bolt

4. Back Plate

5. Retainer

6. Double Taper Roller Bearing

REAR AXLE 4B-17

8. Certainly install new snap ring, use snap ring

pliers. When transform or damage, replace new

one.

RTW34BMH000101

Legend

1. Snap ring

2. Crevice

3. Retainer (with ABS)

Retainer (without ABS)

9. Insert a shim of sufficient thickness between

snap ring and end of retainer.

Standard 0

− 0.2 mm (0 − 0.008 in)

Crevice is measured using thickness gauge, and

when crevice exceeds 0.2 mm (0.008 in), it

adjusts so that is may become 0.2 mm (0.008 in)

or less using shim.

Shim Pats No.

Thickness

1

9-41519110-

∗ 0.18 mm (0.0071 in)

2

8-97130387-

∗ 0.50 mm (0.0197 in)

Crevice

No. of shim

Total

mm

(in)

1

2

mm

(in)

1.0(0.0394)



2

1.00(0.0394)

0.9(0.0354) 2

1

0.86(0.0339)

0.8(0.0315) 1

1

0.68(0.0268)

0.7(0.0276) 1

1

0.68(0.0268)

0.6(0.0236)



1

0.50(0.0197)

0.5(0.0197)



1

0.50(0.0197)

0.4(0.0157) 2



0.36(0.0142)

0.3(0.0118) 1



0.18(0.0071)

0.2(0.0079) 1



0.18(0.0071)

10.

Install axle shaft assembly in rear axle case

assembly.

a. Clean the mating surface of axle case and

bearing holder.

b.

Apply Three Bond 1215 (TB1215) or

equivalent on the surface of axle case

assembly.

Note:
When inserting an axle shaft, it inserts so that an
oil seal may not be damaged.

11. Install and tighten bearing holder fixing nut to the

specified torque.

Torque : 84 N

⋅m (8.6 kgf⋅m/62 lb⋅ft)

12. Install wheel cylinder and tighten the bolt to the

specified torque.

Torque : 9 N

⋅m (0.9 kgf⋅m/78 lb⋅in)

13.

Install parking brake outer cable in back plate

and inner cable in parking brake lever.

4B-18 REAR AXLE

14. Install shoe assembly with adjuster lever, shoe

assembly with parking brake lever and spring.

15. Install return spring.

16. Install shoe clamp spring and tension pin.

305R300001

Legend

1. Tension Pin

2. Shoe Clamp Spring

3. Return Spring

4. Shoe Assembly with Parking Brake Lever

5. Shoe Assembly with Adjuster Lever

6. Spring

7. Parking Brake Cable

8. Adjuster

9. Parking Brake Lever

10. Adjuster Spring

11. Adjuster Lever

12. Wheel Cylinder

13. Back plate

REAR AXLE 4B-19

17. Install brake pipe and ABS sensor and tighten it

to the specified torque.

Torque

:

ABS Sensor

8 N

⋅m (0.8 kgf⋅m/69 lb⋅in)

Brake Pipe

16 N

⋅m (1.6 kgf⋅m/12 lb⋅ft)

420R30003

18. Bleed brake pipe at the wheel cylinder. (Refer to

the section “Power-assisted Brake System”)

19. Install brake drum.

• Install propeller shaft. (Refer to Section “Rear

Propeller Shaft”.)

• Refill differential oil.
• Install wheel and tire.
• Lower vehicle.