Front Gearcase Assembly - Polaris RZR 900 2017 Service Manual

14. Inspect the roll cage assembly
l
and H-springs . The sliding surfaces must be clean
and free of nicks, burrs or scratches. If damaged,
replace the roll cage assembly.
15. Inspect both output hub assemblies. Inspect the
bearings and replace if needed.
1(
Bearing
2)
Spacer
16. Clean and inspect all remaining front gearcase
components. Check each for excessive wear or
damage.
9930588 R02 - 2017-2020 RZR 900 900/S 900/S4 1000/S 1000/S4 Service Manual
© Copyright Polaris Industries Inc.

FRONT GEARCASE ASSEMBLY

j
sliding surfaces
1. As mentioned during gearcase disassembly section,
2. Install pinion shaft assembly and install internal snap
3. Install a new pinion shaft seal
4. Install the RH output hub
2!
Roller Surface
2@
Thrust Bearing
replace all O-rings, seals and worn components.
ring.
NOTICE
If bearing replacement was required, press new bearing
onto the pinion shaft and install a new external snap
ring.
housing. Using a universal seal installer, press the
new seal into the housing until the seal is just below
the housing chamfer.
housing.
FINAL DRIVE
q
into the pinion gear
w
into the gearcase
8
8.31