Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 964
4C1-26 FRONT WHEEL DRIVE
Important Operations
3. Lock Pin
Break staking on the lock pin using a 5 mm (0.20 in.) diameter
drill.
4. Cross Pin
Remove the cross pin using a soft metal rod and a hammer.
FRONT WHEEL DRIVE 4C1-27
INSPECTION AND REPAIR
Make all necessary adjustments, repairs, and part replacements if wear, damage, or other problems are discovered
during inspection.
•
Ring gear, pinion gear
•
Bearing
•
Side gear, pinion gear, cross pin
•
Differential cage, carrier
•
Thrust washer
•
Oil seal
Visual Check
Inspect the following parts for wear, damage, or other
abnormal conditions.
Ring Gear Replacement
(1) The ring gear should always be replaced with the drive
pinion as a set.
(2) When installing the ring gear, apply LOCTITE 271 or
equivalent to the threaded hole and bolt.
(3) Tighten the fixing bolts in a diagonal sequence as
illustrated.
(4) Discard used bolts and install new ones.
Bolt Torque
N
⋅
m (kgf
⋅
m/lb
⋅
ft)
167 mm
78.5
±
9.8 (8
±
1/57.9
±
7.2)
194 mm
107.9
±
9.8 (11
±
1/79.6
±
7.2)
For 167 mm
Note that all bolts have a left hand thread.
Clearance Between the Differential Pinion
and the Cross Pin
mm(in)
Standard
Limit
167 mm
0.06 - 0.12 (0.002 - 0.005)
0.2 (0.008)
194 mm
0.05 - 0.10 (0.002 - 0.004)
0.2 (0.008)
4C1-28 FRONT WHEEL DRIVE
Clearance Between the Side Gear and the
Differential Box
mm(in)
Standard
Limit
167 mm
0.03 - 0.11 (0.001 - 0.004)
0.15 (0.006)
194 mm
0.03 - 0.10 (0.001 - 0.004)
0.15 (0.006)
Play in Splines Between the Side Gear
and the Axle Shaft
mm(in)
Standard
Limit
167 mm
0.11 - 0.38 (0.004 - 0.015)
0.30 (0.012)
194 mm
0.07 - 0.36 (0.003 - 0.014)
0.25 (0.010)
FRONT WHEEL DRIVE 4C1-29
REASSEMBLY
MINOR COMPONENTS
Reassembly Steps
1. Differential cage
2. Thrust washer
3. Side gear
▲
4. Pinion gear
▲
5. Cross pin
▲
6. Lock pin
▲
7. Ring gear
▲
8. Bolt
Important Operations
4. Pinion Gear
Install the pinion gear by engaging it with the side gears while
turning both pinion gears simultaneously in the same direction.
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