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7.15
FINAL DRIVE
7
6. 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.
7. 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.
8. Inspect the ring gear (C) for consistent wear patterns. The
surfaces should be free of nicks or burrs.
9. Inspect roll cage (B) sliding surface. This surface must be
clean and free of nicks, burrs or scratches. Inspect the H-
springs, but do not remove them from the roll cage.
10. Inspect the armature plate for a consistent wear pattern.
Uneven wear of the armature plate indicates a warped
plate, which may cause intermittent operation.
NOTE: See “FRONT GEARCASE DIAGNOSIS” later
in this chapter for more details.
C
B
A
B
H-Spring