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7.21
FINAL DRIVE
7
9923142 - 2011 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2010 Polaris Sales Inc.
7. Remove the RH output hub assembly from the gearcase
housing.
8. Remove pinion seal, internal retaining ring and pinion gear
assembly from the gearcase housing. Inspect and clean the
gearcase housing and replace all oil seals and O-rings.
9. Inspect the pinion gear for chipped, broken or missing
teeth. Inspect the pinion bearing for signs of wear and the
pinion shaft seal surface for pitting.
10. Inspect the AWD coil located in the outer cover plate
assembly. Refer to “AWD Diagnosis” for detailed
inspection process. Replace the cover plate seal and O-ring.
11. Remove the roll cage assembly and rollers from the clutch
housing. Use a shop towel to cover the housing in order to
retain all the rollers.
NOTE: Rollers are spring loaded. Take care not to
allow them to fall out or lose them upon removal of
the roll cage.
12. Thoroughly clean all parts and inspect the rollers (A) for
nicks and scratches. The rollers must slide up and down and
in and out freely within the roll cage (B) sliding surfaces
and H-springs.
IMPORTANT: Refer to the “Electronic Parts Catalog”
for individual part availability. Most parts are to be
replaced as an assembly or as a complete kit.
13. Inspect clutch housing ring gear (C) for a consistent wear
pattern. Inspect the ring gear for chipped, broken, or
missing teeth.
Internal
Pinion
Bearing
Shaft
Snap Ring
External
Snap Ring
Replace
Seal
Inspect
Replace
O-Ring & Seal
Inspect
Coil
A
C
B