Drive Axle, Speed Reducer, and Differential Repair
1400 SRM 575
DISASSEMBLE
1.
Remove the axle shafts. See Figure 6 and Fig-
ure 7. If necessary, remove the brake assemblies
as described in Brake System 1800 SRM 566.
2.
Remove the capscrew that holds the right-hand
axle mount to the speed reducer housing. Re-
move the axle mounts from the axle housing.
3.
Remove the expansion plug from the differential
housing. Remove the nuts and washer from the
reduction gear.
4.
Remove the capscrews that hold the speed re-
ducer housing to the differential housing. Sep-
arate the housings.
1.
OIL LEVEL PLUG
2.
DRIVE AXLE HOUSING
3.
O-RING
4.
SPINDLE
5.
RH AXLE MOUNT
6.
ALIGNMENT PIN
7.
WASHER
8.
ISOLATOR
9.
SPACER
10. SPEED REDUCER HOUSING
11. NUTS AND BOLT (MOTOR
SUPPORT)
12. DC TRACTION MOTOR
13. LH AXLE MOUNT
14. GREASE FITTING
15. BUSHING
16. DIFFERENTIAL HOUSING
17. BREATHER
Figure 6. Drive Unit Parts J2.00-3.20XM (J40-60XM, J40-60XM
2
) (A216)
4
