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27) Align the arrow mark on differential carrier with
the mark on side retainer during installation.
(A) Arrow mark
28) Tighten the side bearing retainer bolts.
Lock Tite:
THREE BOND 1105 (Part No. 004403010) or
equivalent
Tightening torque:
10.3 N·m (1.05 kgf-m, 7.6 ft-lb)
29) Install the new gasket, rear cover and stay
ground and tighten the bolts to specified torque.
Tightening torque:
44 N·m (4.5 kgf-m, 32.5 ft-lb)
(A) Stay ground
REAR DIFFERENTIAL
30) Install the breather cap.
31) Install the drain plug and rear differential oil
temperature switch or oil temperature sensor.
Tightening torque:
49 N·m (5.0 kgf-m, 36.2 ft-lb)
(A)
E: INSPECTION
Wash all the disassembled parts clean, and exam-
ine them for wear, damage, or other defects. Re-
pair or replace defective parts as necessary.
1) Crown gear and drive pinion
• If abnormal tooth contact is evident, find out the
DI-00097
cause and adjust to give correct tooth contact at as-
sembly. Replace the gear if excessively worn or in-
capable of adjustment.
• If crack, score, or seizure is evident, replace as a
set. Slight damage of tooth can be corrected by oil
stone or the like.
2) Side gear and pinion mate gear
• Replace if crack, score, or other defects are evi-
dent on tooth surface.
• Replace if thrust washer contacting surface is
worn or seized. Slight damage of the surface can
be corrected by oil stone or the like.
3) Bearing
Replace if seizure, peeling, wear, rust, dragging
during rotation, abnormal noise or other defect is
evident.
4) Thrust washers of side gear and pinion mate
gear
Replace if seizure, flaw, abnormal wear or other
defect is evident.
5) Oil seal
DI-00098
Replace if deformed or damaged, and at every dis-
assembling.
6) Differential carrier
Replace if the bearing bores are worn or damaged.
7) Differential case
Replace if its sliding surfaces are worn or cracked.
8) Companion flange
Replace if the oil seal lip contacting surfaces have
(A)
flaws.
9) Rear differential oil temperature switch
If the results of the following inspections are not
satisfactory, replace rear differential temperature
switch.
(1) At room temperature, check for continuity be-
tween the sensor terminal and body.
(2) Soak the sensor in oil, then raise the oil temper-
DI-00345
ature. Check that the continuity is cut off when the
oil temperature is between 144°C (291°F) and
156°C (313°F). Then, check that the continuity re-
sumes by the time the oil temperature drops to
135°C (275°F).
DI-45
DIFFERENTIALS
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