Tracker Off-Road XTR1000 Service Manual page 130

H. Input Shaft
1. Inspect the bearings for free and smooth turning. If
either bearing does not turn freely, it must be
replaced.
XX313
2. Inspect the sprocket teeth for nicks, cracks, chips, or
signs of wear. If any are present, the sprocket must
be replaced.
XX314
3. Inspect the shaft gear teeth for nicks, cracks, chips,
or signs of wear. If any are present, the shaft must be
replaced.
I. Reverse Idler Gear
1. Inspect the bearings for free and smooth turning. If
either bearing does not turn freely, it must be
replaced.
XX317
2. Inspect the sprocket teeth for nicks, cracks, chips, or
signs of wear. If any are present, the sprocket must
be replaced.
J. Pinion Assembly
Inspect the teeth of the pinion gear and front output shaft.
If any chipping, nicks, wear, or damage are observed, the
pinion assembly must be replaced.
Turn the pinion gear by hand. If any sticking or binding is
observed, the bearing must be replaced. Use the follow-
ing procedure:
1. Using an awl, pry the plug from the case. Discard the
plug.
XX318
CAUTION
Do not drive the awl too far or bearing damage will
occur.
2. Remove the small inner snap ring and account for the
shim.
XX319
3. With the aid of an assistant and using an appropriate
driver, remove the gear.
TA031
4. Remove the large outer snap ring and account for the
shim.
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