Polaris Sportsman 800 EFI 4x4 2012 Service Manual page 278

FINAL DRIVE
6. Remove the torsion spring retainer and torsion
spring from the top of the ring gear.
7. Remove the roll cage assembly, rollers, and ring
gear. Inspect for wear.
7.12
8. Remove the LH output hub. Inspect the bearing and
contact surfaces of the output hub for signs of wear
or damage. Replace component if found to be worn
or damaged.
9. Thoroughly clean all parts. Inspect the bearing
surfaces of the output hub. Inspect the rollers (A) for
nicks, scratches and flat spots. Inspect the roll cage
(B) for damage or cracks. The rollers must slide up
and down freely within the roller cage surfaces.
10. Inspect the ring gear (C) for inconsistent wear
patterns or damage. The surfaces should be free of
nicks or burrs.
9924864 - 2012-2014 SPORTSMAN 800 / 6X6
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