TRANSMISSION
L3301, L3901, L4701, WSM
3-S85
Differential Case Cover and Differential Side Gear
1. Remove the differential case cover (3).
2. Remove the differential side gear (1) and differential side gear
washer (2).
(When reassembling)
• Apply molybdenum disulfide (Three Bond 1901 or equivalent) to
the inner circumferential surface of the differential side gear
boss.
9Y1211012TRS0107US0
Spiral Bevel Gear
1. Remove the spiral bevel gear.
(When reassembling)
• Check the spiral bevel gear for wear or damage. If it is no longer
serviceable, replace it. Then, also replace the spiral bevel
pinion.
• Apply liquid lock (Three Bond 1372 or equivalent) to the spiral
bevel gear UBS screws.
9Y1211012TRS0108US0
Differential Pinion Shaft and Differential Pinion
1. Draw out the differential pinion shaft 2 (5), and remove the
differential pinion (3) and differential pinion washer (4).
2. Draw out the differential pinion shaft (1), and remove the
differential pinion (2) and differential pinion washer.
• Arrange the parts to note their original position.
(When reassembling)
• Check the differential pinions (2) and (3), and pinion shaft (1)
and (5) for excessive wear. If these parts are damaged or
excessively worn, replace the parts they are in mesh with, or
they slide on.
• Apply molybdenum disulfide (Three Bond 1901 or equivalent) to
the inner circumferential surface of the differential pinions.
• Install the parts to their original position.
• Install the differential pinion washers (4), noting its groove
position.
9Y1211012TRS0109US0
Tightening torque
Differential case cover
mounting screw
48.1 to 55.8 N·m
4.9 to 5.7 kgf·m
35.4 to 41.2 lbf·ft
(1) Differential Side Gear
(2) Differential Side Gear Washer
(3) Differential Case Cover
Tightening torque
Spiral bevel gear UBS
screw
68.6 to 88.3 N·m
7.0 to 9.0 kgf·m
50.6 to 65.1 lbf·ft
(1) Differential Pinion Shaft
(2) Differential Pinion
(3) Differential Pinion
(4) Differential Pinion Washer
(5) Differential Pinion Shaft 2
(6) Differential Side Gear
(7) Differential Side Gear Washer
(8) Differential Case
A: Fit Groove
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