Gearcase Assembly - Polaris 2012 RANGER RZR 570 INTL Service Manual

Gearcase Assembly

1. As mentioned during gearcase disassembly section,
replace all O-rings, seals and worn components.
2. Install pinion shaft assembly and install internal snap
ring.
NOTE: If bea ring replac ement was required, pre ss
new bearing onto the pinion s haft and install a new
external snap ring.
3. Install a new pin ion sh aft se al in to th e p inion ge ar
housing. Using a univ ersal seal in staller, press th e
new seal into the housing until the seal is just below
the housing chamfer.
4. Install the RH output hub into the gearcase housing.
Press in oil seal
just past chamfer
RH Output Hub
9923523 - 2012 RANGER RZR 570 Service Manual
© Copyright 2011 Polaris Sales Inc.
5. Carefully install the rollers into the roll cage assembly
while installing the assembly into the clutch housing.
NOTE: Install t he r oll c age so t hat t he ring gea r
grooves line up with the roll cage slots (see below).
Align during
installation
6. Install the torsion spring by wrapping each leg of the
spring around the dowel pin on the ring gear.
7. Align the spring retainer dowel pin with the ring gear
dowel pin and install the retainer on top of the torsion
spring.
Align during
installation
FINAL DRIVE
7
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