Axle Shaft, Differential And Reduction Gears - Cub Cadet 900 Series Professional Shop Manual

AXLE SHAFT, DIFFERENTIAL & REDUCTION GEARS
Refer to Figure 12.
DISASSEMBLY
1. Remove the brake assembly and bypass
arm. See page 16.
2. Remove the control arm and friction pack.
See page 17.
3. Remove the oil from the transaxle. See
page 10.
4. Remove the side housing. See page 19.
5. Remove the axle assembly (36), sleeve
bearing (31) and washer (33).
6. Remove the center block bearing (54)
(earlier models), differential cross shaft(s)
(39) and miter gears (38).
7. Remove the bull gear (30).
8. Remove the reduction gears (28 & 29), jack
shaft pin (41) and washers (72).
INSPECTION
1. Inspect the axle, sleeve bearing and washer
for wear or damage. Replace as necessary.
2. Inspect the differential cross shaft, center
block bearing and miter gears for wear or
damage.
30
39
New Bull Gear/Differential Assembly
(This is a direct replacement for the
assembly illustrated to the right.)
36
Figure 12. Axle Shaft, Differential & Reduction Gears (earlier bull gear shown)
20
38
39
31
33
32
12
34
3. Inspect the bull gear for wear or damage.
4. Inspect the reduction gears, shaft and
washers.
5. Inspect the housing bores.
ASSEMBLY
1. Reassemble and install the reduction gears
(28 & 29), jack shaft pin (41) and washers
(72).
2. Install the bull gear (30).
3. Reassemble and install the center block
bearing (54) (earlier units), differential cross
shaft(s) (39) and miter gears (38).
4. Install the washer (33), sleeve bearing (31)
and axle assembly (36).
5. Install the side housing. See page 19.
6. Install the outer sleeve bearing (32), axle
seal (34) (see page 18) and retaining ring
(12).
7. Install all remaining seals. See page 18.
8. Fill the unit with oil. See page 10.
9. Install the control arm and friction pack. See
page 17.
10. Install the brake assembly and bypass arm.
See page 16.
31
28
33
72
30
38
54
32
34
72
41
29
310-0510 IHT
36
12