Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 975

4C1-70  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

3 (0.10)

8. 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.

9. Snap Ring

Turn the smoother face to knob side.
10.Retaining Spring
Align the end of spring to the end of cut portion of clutch spring
groove.

11.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.

12.Compression Spring
Turn the smaller diameter side to follower.
13.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  4C1-71

14.Outer Bearing
Outer race ; outer bearing
Install the outer race by driving it into the hub.
Installer : 5-8840-0054-0

(J-29015)

Grip

: 5-8840-0007-0

(J-8092)

15.Inner Bearing
Outer race ; inner bearing
Install the outer race by driving it into the hub.
Installer : 5-880-2119-0

(J-36829)

Grip

: 5-8840-0007-0

(J-8092)

16.Oil Seal
Installer : 5-8840-2120-0

(J-36830)

Grip

: 5-8840-0007-0

(J-8092)

17.Hub and Disc Assembly

(1) Apply grease in the hub.

(2) Apply grease (Besco L-2 or equivalent) to the outer and

inner bearing.

g(oz)

Hub

35 (1.23)

Outer bearing

10 (0.35)

Inner bearing

15 (0.53)

18.Hub Nut

(1) Turn the place where there is a chamfer in the tapped hole

to the outer side, and attach the nut.

Wrench : 5-8840-2117-0

(J-36827)

4C1-72  FRONT WHEEL DRIVE

Preload Adjustment

Tighten the hub nut at 29.4 N

⋅

m (3 kgf

⋅

m / 21.716 lb

⋅

ft), then

loosen the nut to the full.
Tighten the hub nut at the value given below, using a spring
scale on the wheel pin.
Bearing Preload

kg(lb)

New bearing and New oil seal

2 -2.5 (4.4 - 5.5)

Used bearing and New oil seal

1.2 - 1.8 (2.6 - 4.0)

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

19.Lock Washer
Turn the side with larger diameter of the tapered bore to the
vehicle outer side, and 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.

20.Body Assembly
Apply adhesive (Loctite 15 or equivalent) to the both joining
faces.

21.Snap Ring and Shims
Adjust the clearance between the free wheeling hub body and
the snap ring.
Clearance

mm(in)

0 - 0.3 (0 - 0.01)

Adjust Shims Available

mm(in)

0.2, 0.3, 0.5, 1.0

(0.008, 0.011, 0.020, 0.039)

22.Cover Assembly
Align stopper nails to grooves of body.

FRONT WHEEL DRIVE  4C1-73

23.Bolt

Torque

N

⋅

m (kgf

⋅

m/lb

⋅

ft)

11.8 

±

 2.0 (1.2 

±

 0.2 / 8.7 

±

 1.4)