7.10
CVT / TRANSMISSION
9923983 - 2012-2013 RZR 170 Service Manual
© Copyright 2012 Polaris Sales Inc.
6. Secure driven clutch assembly in a soft jaw vise or
clamp. Loosen retaining nut (counterclockwise) about
1 turn. Hold downward pressure on friction shoe plate
(C), then remove nut. Release pressure on plate and
remove friction shoe assembly and driven spring.
7. Rotate and pull upward on roller pin cover to remove.
8. Remove (3) rollers and pins (D). Inspect roller tracks
(E) in moveable sheave.
Refer to Fig. 2.
9. Separate moveable and fixed sheave. Clean all parts
and sheave faces with isopropyl alcohol or brake parts
cleaner.
10. Inspect both sheave faces (F) for grooves, wear, or
damage.
11. Replace seals (G) and O-rings (H) upon assembly.
12. Inspect spring free length. Replace if less than service
limit.
Components are under spring pressure. Wear eye
and face protection and use care during removal.
Driven Compression Spring Length
Service Limit: 2.74” (69.7mm)
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