Polaris 2011 RANGER RZR, Service Manual

Page: 300 / 418

7.47
FINAL DRIVE
7
9923142 - 2011 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2010 Polaris Sales Inc.
9. Inspect each differential bearing and race for signs of wear
or damage. If bearing replacement is required, use standard
bearing puller tools to remove the bearing races.
10. Remove the seals from the gearcase housing and cover and
replace the O-ring in the gearcase cover.
11. Remove the pinion shaft seal using a seal puller or other
suitable method.
12. Inspect the pinion shaft by rotating the assembly in the
gearcase housing while checking for any looseness or
roughness. Inspect the pinion gear for chipped, worn, or
broken teeth. If damaged, replace the gearcase assembly.
NOTE: In the event damage to the gears, pinion
bearings or housing requires replacement, the entire
assembly must be replaced.
13. Remove the differential solenoid from the gearcase if
servicing the solenoid, shift lever, shift lever spring, or shift
yoke. If none of these items are being serviced, the solenoid
can remain installed in the gearcase.
14. If the solenoid was removed for servicing, inspect the tip
of the solenoid for wear. If the tip of the solenoid is
flattened, the solenoid must be replaced.