Polaris A11RD50AA - Page 174

FINAL DRIVE
7.16
5. Remove the roll cage assembly, rollers, and
H--springs.
6. Thoroughly clean all parts. Inspect the rollers (A)
for nics and scratches. The rollers must slide up
and down freely within the roll cage sliding
surfaces (B).
7. Inspect the ring gear (C) for consistent wear
patterns. The surfaces should be free of nics and
scratches.
A
B
C
8. Inspect roll cage (B) sliding surface. This surface
must be clean and free of nicks, burrs or
scratches. Remove and inspect the H--springs.
B
H--spring
9. Remove the ring gear (C), the output hub (D), the
shim (E), and the armature plate (F) from the
output cover .
10. Inspect the armature plate (F) for a consistent
wear pattern. Uneven wear of the armature plate
(F) indicates a warped plate, which may cause
intermittent operation.
DC
F
E
Coil
11. Remove the thrust bearing (G) from the output
hub (D). Inspect the thrust bearing (G) and the
dowel (H).