Transmission Assembly - Polaris MS4000 Service And Owner's Manual

TRANSMISSION
36. Remove seals from transmission case.
IMPORTANT: New seals should be installed after the
transmission is completely assembled.
37. Inspect bearings for smooth operation. Check for excessive
play between inner and outer race.

Transmission Assembly

1. Reinstall the chain onto the front output shaft and rear
output shaft.
2. Install front and rear output shafts into the case.
8.10
3. Before installing the cover make sure the sealing surfaces
are clean and dry, and shafts are fully seated in the
transmission case. Apply Polaris Crankcase Sealant to the
mating surfaces.
Crankcase Sealant
(PN 2871557)
4. Reinstall the thrust button shim, thrust button, and other
shims into the cover. Reinstall cover and torque bolts in a
criss-cross pattern in 3 steps to 27-34 ft. lbs. (37-46 Nm).
NOTE: Make sure that the case locating pins (knock
pipes) are in place.
Front Cover Bolt Torque:
27-34 ft. lbs. (37-46 Nm)
5. Apply grease to the seal lips. Apply electricians tape or
somehow cover the splines of the shaft to protect the seal
lips during installation. Install new front and rear output
shaft seals.
6. Install pinion shaft with bearing.
7. Install retainer plate with flat side toward bearing.