wsm Kubota L4100 Workshop Manual page 194

L4100, WSM
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.
Differential case cover
Tightening torque
mounting screw
(1) Differential Side Gear
(2) Differential Side Gear Washer
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.
Spiral bevel gear UBS
Tightening torque
screw
Differential Pinion Shaft and Differential Pinion
1. Draw out the differential pinion shaft 2 (5), and take out the
differential pinion (3) and differential pinion washer (4).
2. Draw out the differential pinion shaft (1), and take out the
differential pinion (2) and differential pinion washer.
NOTE
• 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.
(1) Differential Pinion Shaft
(2) Differential Pinion
(3) Differential Pinion
(4) Differential Pinion Washer
(5) Differential Pinion Shaft 2
3-S31
TRANSMISSION
48 to 55 N·m
4.9 to 5.7 kgf·m
36 to 41 lbf·ft
(3) Differential Case Cover
9Y1210278TRS0032US0
69 to 88 N·m
7.0 to 9.0 kgf·m
51 to 65 lbf·ft
9Y1210278TRS0033US0
(6) Differential Side Gear
(7) Differential Side Gear Washer
(8) Differential Case
A: Fit Groove
9Y1210278TRS0034US0
KiSC issued 08, 2012 A
(EU)