Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 972
4C1-58 FRONT WHEEL DRIVE
Outside Diameter of the Drive Clutch
Assembly
mm(in)
Standard
Limit
64.75 (2.55)
64.55 (2.54)
FRONT WHEEL DRIVE 4C1-59
REASSEMBLY
Reassembly Steps
▲
1. Wheel pin
▲
2. Bolt
▲
3. Inner bearing and outer race
▲
4. Outer bearing and outer race
▲
5. Oil seal
▲
6. Hub and disc assembly
▲
7. Hub nut
▲
8. Lock washer
▲
9. Inner cam
▲
10. Drive clutch assembly
▲
11. Snap ring and shim
▲
12. Housing assembly
13. Hub cap
14. Washer and bolt
4C1-60 FRONT WHEEL DRIVE
Important Operations
1. Wheel Pin
(1) Place the hub on a wood workbench or a block of wood
approx. 6” by 6” to protect the wheel stud ends and threads.
(2) Insert a wheel stud using a hammer.
Be sure the wheel stud is started squarely and seats
completely.
2. Bolt
Align scribe marks and attach the hub to the disc.
Torque
N
⋅
m (kgf
⋅
m/lb
⋅
ft)
103
±
5 (10.5
±
1/75.9
±
7.2)
3. Inner Bearing and Outer Race
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)
4. Outer Bearing and Outer Race
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)
5. Oil Seal
Place the inner bearing onto the outer race in the hub and
install a new oil seal and retaining ring.
Apply Besco L-2 or equivalent to the lip portion.
Installer : 5-8840-2120-0
(J-36830)
Grip : 5-8840-0007-0
(J-8092)
FRONT WHEEL DRIVE 4C1-61
6. Hub and Disc Assembly
(1) Apply grease in the hub.
(2) Apply 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)
7. Hub Nut
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)
▲
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.
8. 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.
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