Roller, Pin, And Thrust Washer Inspection; Button To Tower Clearance Inspection; Bearing Inspection - Polaris 2012 RANGER RZR 570 INTL Service Manual

CLUTCHING

Roller, Pin, and Thrust Washer Inspection

1. Inspect all rollers, bushings and roller pins by pulling
a flat metal rod across the roller. Turn roller with your
finger. If you notice resistance, galling, or flat spots ,
replace r ollers, p ins an d thr ust washer s in sets of
three. Also inspe ct to see if ro ller a nd b ushing ar e
separating. Bushing must fit tightly in roller. Use the
Roller Pin T ool (PN 2870910) to replace rollers and
pins. T ake car e n ot to d amage r oller b ushing or
bearing surface of the new pin during installation.
2. Rubber backed buttons can be used in all RANGER
clutches if the hollow roller pin is changed to the solid
roller pin.
NOTE: The rubbe r side of the but ton is positioned
toward the solid roller pin.
6.16

Button To Tower Clearance Inspection

1. Inspect fo r a ny cle arance between sp ider bu tton to
tower. If clearance exists, re place all button s and
inspect su rface of towers. See "Sp ider Removal"
procedure.
2. Inspect sheave surfaces. Replace the entire clutch if
worn, damaged or cracked.

Bearing Inspection

1. Rotate the clutch be aring in bo th clockwise and
counter-clockwise
bearing should rotate in both directions on the shaft
with only a slight amount of drag.
2. Verify there is no binding or rough spots. If problems
are noted continue with disassembly.
9923523 - 2012 RANGER RZR 570 Service Manual
© Copyright 2011 Polaris Sales Inc.
Button to Tower Clearance:
.000-.010"
directions. Th e n on-braking