Isuzu Trooper (2000 year). Service manual — part 120

4C–8

DRIVE SHAFT SYSTEM

7. Apply Multipurpose grease NLGI No.2 in the hub and

bearing.

Hub

35 g (1.23 oz)

Outer bearing

10 g (0.35 oz)

Inner bearing

15 g (0.53 oz)

8. Install hub nut by using wrench J–36827.

Turn the place where there is a chamfer in the tapped
hole to the outer side, and attach the nut.

901RW054

Preload Adjustment

1. Tighten the hub nut to 29.4 N·m (21.7 lb ft), then

loosen the nut to the full.

2. Tighten the hub nut to the value given below,

using a spring scale on the wheel pin.

Bearing Preload

New bearing and New
oil seal

19.6 – 24.5 N

(4.4 – 5.5 lb)

Used bearing and New
oil seal

11.8 – 17.7 N

(2.6 – 4.0 lb)

If the measured bearing preload is outside the
specifications, adjust it by loosening or tightening
the bearing nut.

411RS011

9. Install lock washer.

D

Turn the side with larger diameter of the tapered
bore to the vehicle outer side, then attach the
washer.
If the bolt holes in the lock plate are not aligned with
the corresponding holes in the nut, reverse the lock
plate. If the bolt holes are still out of alignment, turn
in the nut just enough to obtain alignment. Screw is
to be fastened tightly so its head may come lower
than the surface of the washer.

411RS012

10. Install the paking.

11. Install cover and tighten the cover bolt.

12. Install brake caliper and tighten fixing bolt.

4C–9

DRIVE SHAFT SYSTEM

Main Data and Specifications

Torque Specifications

E04RW00001

4C–10

DRIVE SHAFT SYSTEM

Special Tools

ILLUSTRATION

TOOL NO.

TOOL NAME

J–36827

Wrench; Hub nut

J–36829

Installer; Inner bearing

J–36828

Installer; Outer bearing

J–36830

Installer; Oil seal

4C–11

DRIVE SHAFT SYSTEM

Front Hub and Disc (4WD Model)

Disassembled View

411RW001

Legend

(1) Bolt
(2) Cap
(3) Snap Ring and Shim
(4) Hub Flange
(5) Lock Washer and Lock Screw
(6) Hub Nut

(7) Outer Bearing
(8) Bolt
(9) Hub and Disc Assembly

(10) Wheel Pin

(11) ABS Sensor Ring

(12) Inner Bearing
(13) Oil Seal

Disassembly

1. Before disassembly, select the 2WD position with the

4WD switch.

2. Jack up the front of vehicle and support frame with

jack stands.

3. Remove the disc brake caliper assembly and hang it

on the frame with wires. Refer to Disk Brakes in Brake
section.

4. Remove Bolt.
5. Remove cap.
6. Remove snap ring and shim.
7. Remove hub flange.