Polaris R09VA17AA, Service Manual

Page: 161 / 187

7.15
CVT / TRANSMISSION
7
20. Inspect shift drum track (G), paying close attention to
corner areas where track changes direction. Inspect shift
fork guide (H) for wear or damage.
21. Inspect gear position detent track (I) of shift drum. Replace
drum if deeply grooved from detent ball travel.
22. Inspect pad area of shift fork (J) and replace if bent, worn,
discolored, scored, or damaged.
23. Pull main shaft from case with thrust washer on inside end.
24. Remove countershaft.
25. Inspect input pinion gear for tooth damage. Push on shaft
to check for play in bearing. Rotate the shaft to check for
smooth bearing rotation.
26. Inspect all bearings in case. They should rotate freely
without binding. Bearing inner race should have no
detectable radial (up and down) movement of inner race.
27. Inspect mainshaft components. See “Transmission Main
Shaft Assembly View” on page 7.16
Input Shaft Removal / Inspection
1. Remove bearing stop screw and washer (A).
2. Tap input shaft from CVT side to remove shaft with
bearing.
G
I
H
J
A
87 in-lbs (9.8 Nm)
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