Kubota M5040 Workshop Manual page 359

M5040, M6040, M7040, WSM
Backlash between Differential Pinion and LSD Side Gear
1. Assemble the pinion gear (1), (6) and pinion shaft (2) without
differential side gear (13).
2. Assemble the LSD side gear (4) without belleville washers
(cupped spring washer) (11), steel plates (9), LSD discs (12) and
LSD shim (8).
3. Put the fuse (3) on the LSD side gear (4).
4. Assemble the differential case (7) and differential case cover (5).
5. Turn the LSD side gear using the yoke shaft to clash the fuse.
6. Disassemble the differential case cover and measure the
thickness of fuse.
7. If the backlash exceeds the allowable limit, adjust with shim (10).
8. Adjust the backlash properly by repeated above procedure.
Factory spec.
Backlash between
pinion gear and LSD
side gear
Allowable limit
(Reference)
• Thickness of adjusting shim :
0.8 mm (0.032 in.) [Code No. 67211-15170]
1.0 mm (0.039 in.) [Code No. 67211-15160]
1.2 mm (0.047 in.) [Code No. 67211-15180]
• Standard size of shim : 1.0 mm (0.039 in.)
(1) Pinion Gear
(2) Pinion Shaft
(3) Fuse
(4) Side Gear (LSD)
(5) Differential Case Cover
(6) Pinion Gear
(7) Differential Case
6-S22
FRONT AXLE
0.1 to 0.3 mm
0.0039 to 0.0118 in.
0.4 mm
0.016 in.
(8) Shim (LSD)
(9) Steel Plate
(10) Shim (LSD Side Gear)
(11) Belleville Washer (Cupped Spring
Washer)
(12) LSD Disc
(13) Side Gear
W1021916
KiSC issued 06, 2008 A