Isuzu KB P190. Manual — part 140

4C1-56 FRONT WHEEL DRIVE

INSPECTION AND REPAIR

Make necessary correction or parts replacement if wear, damage or any other abnormal conditions are found
through inspection.

For inspection and servicing of disc caliper, and relative parts, and ABS parts, refer to Section Brakes.

• Hub

• Hub bearing, oil seal

• Knuckle spindle

• Disc

• Caliper

• ABS sensor rotor

• Cap, Hub flange, Shim, Snap ring

• Free wheeling hub parts (Option)

• Clutch, Knob, follower, inner, ring and

spring

Visual Check

Check the following parts for wear, damage or other abnormal
conditions.

FRONT WHEEL DRIVE 4C1-57

REASSEMBLY

RTW440LF00040

1

Reassembly Steps

▲ 1. Spacer
2.

Ring

3. Snap ring

▲ 4. Inner assembly

5. Snap ring

6.

X-ring

▲ 7. Knob

▲ 8. Snap ring

▲ 9. Retaining spring

▲ 10. Follower

▲ 11. Compression spring

▲ 12. Clutch assembly

▲ 13. Wheel pin

▲ 14. Bolt

▲ 15. ABS sensor rotor

▲ 16. Inner bearing

▲ 17. Oil seal

▲ 18. Outer bearing

▲ 19. Hub and disc assembly

▲ 20. Hub nut

▲ 21. Lock washer

▲ 22. Body assembly

▲ 23. Snap ring and shim

▲ 24. Cover assembly

▲ 25. Bolt

4C1-58 FRONT WHEEL DRIVE

Important Operations

1. Spacer
Apply grease to both faces of spacer.

4. Inner Assembly
Apply grease wheel bearing to inside face of ring.

g(oz)

Amount of grease

6 (0.2

1)

7. Knob

(

1) Apply grease Wheel bearing to outer circumference of knob

and inner circumference of cover.

(2) Align detent ball to either groove of cover.

8. Snap Ring
Turn the smoother face to knob side.

9. Retaining Spring
Align the end of spring to the end of cut portion of clutch spring
groove.

10. Follower
Install follower to clutch so that follower nail will come closer to
the bent portion of retaining spring by aligning follower stopper
nail to outer teeth of clutch. Then, hook retaining spring onto
upper portion of hanger nails of follower.

11. Compression Spring
Turn the smaller diameter side to follower.

12. Clutch Assembly
Align follower nail to handle groove, and then assemble clutch
with knob by pushing and turning clutch counterclockwise to
knob.

FRONT WHEEL DRIVE 4C1-59

13. Wheel Pin

(

1) Place hub on a wood workbench or a block of wood,

approx. 6” by 6” to protect the wheel stud ends and threads.

(2) Install wheel stud using a hammer.

Be sure wheel stud is started squarely and seats

completely.

(3) Align index marks and install hub to disc.

14. Bolt

Torque N

⋅m (kgf⋅m/lb⋅ft)

103 (10.5/76)

15. ABS sensor rotor

(

1) Set a new ABS sensor rotor, if replacement is required.

(2) Install the ABS sensor rotor in the hub, using special tools.

Installer : 5-8840-2789-0

Grip :

5-8840-0007-0

Refer to the section Brake.

16. Inner Bearing
Outer race ; outer bearing

Install the outer race by driving it into the hub.

Installer : 5-8840-2

119-0

Grip :

5-8840-0007-0