Seal Kit Replacement - Cub Cadet 900 Series Professional Shop Manual

SEAL KIT REPLACEMENT

Before disassembly, wipe the unit free of any
debris to avoid contamination.
Refer to Figure 10.
Axle Seal
1. Remove the axle clips (93) from the axle
horns (for units with keyed axle shafts).
2. Remove the seal retaining rings (12).
3. Carefully pull the axle seals (34) out of the
housing bore with a "hook" type tool. Care
must be taken to avoid damage to the hous-
ing bore or to the shaft sealing areas.
4. Lubricate the new seal with petroleum jelly
prior to installation.
5. Wrap the shaft keyway (splines) with cello-
phane to prevent damage to the seal lip dur-
ing installation.
6. Slide the seal over the shaft and press it
into the housing bore.
7. The seal should seat against the sleeve
bearing.
8. Install the seal retaining rings (12).
9. Install the axle clips (93), if applicable.
Input Seal
1. Remove the input pulley and fan from the
34
12
93
18
13
17
Figure 10. Seal Kit Replacement
input shaft.
2. The seal (13) can be replaced by following
steps 2-6 of the procedure used to replace
the axle seals.
Trunnion Seal
1. Remove the control arm and any attach-
ments to the control arm. See page 17.
2. The seal (17) can be replaced by following
steps 3-6 of the procedure used to replace
the axle seals.
Brake Seal
1. Remove the brake assembly and any at-
tachments to the brake assembly. See page
16.
2. The seal (74) can be replaced by following
steps 3-6 of the procedure used to replace
the axle seals. Install a new retaining ring
(74).
Bypass Seal
1. Remove the bypass arm and any attach-
ments to the bypass arm. See page 16.
2. The seal (51) can be replaced by following
steps 3-6 of the procedure used to replace
the axle seals.
12
51
74
93
12
34
310-0510 IHT