Service Manual

8.20
FINAL DRIVE
Gearcase Assembly
NOTE: Refer to the photos used in the “Gearcase
Disassembly / Inspection” procedure when needed,
while assembling the front gearcase.
1. Thoroughly clean all gearcase components before
beginning reassembly.
2. Install new seals and O-rings as shown (included in the Seal
Repair Kit).
3. Apply assembly grease to the seal lips to prevent from
damaging the seals upon assembly.
4. Install the input shaft assembly.
5. Install the neck onto the main gearcase using new O-rings.
Torque the screws to specification.
6. Install the cam, armature plate and input cover assembly
with a new O-ring.
7. Torque the input cover screws to specification.
8. Install the roll cage and rollers into the ring gear. Insert the
rollers as the roll cage is installed.
9. Install the male output hub assembly into the main
gearcase.
IMPORTANT: Take care not to damage the seal lip or
seal spring while installing the output hub.
10. Place the ring gear and roll cage assembly into the main
gearcase.
= T
Gearcase Neck Retaining Screws:
7-11 ft. lbs. (9-15 Nm)
= T
Input Cover Screws:
7-11 ft. lbs. (9-15 Nm)