3-S31
L4400 , WSM
TRANSMISSION
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.
W10741630
[3] SERVICING
(1) Clutch Housing
Checking Bearing
1. Hold the inner race, and push and pull the outer race in all
directions to check for wear and roughness.
2. Apply transmission fluid to the bearing, and hold the inner race.
Then, turn the outer race to check rotation.
3. If there is any defect, replace it.
W1023827
(1) Differential Pinion Shaft
(2) Differential Pinion
(3) Differential Pinion
(4) Differential Pinion Washers
(5) Differential Pinion Shaft 2
(6) Differential Side Gear
(7) Differential Side Gear Washer
(8) Differential Case
A : Fit Groove
KiSC issued 07, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
