6
9850043 R01 - 2017-2021 RANGER 500 / 570 Service Manual
© Copyright Polaris Inc.
6.17
2. Rubber backed buttons can be used in all RANGER
clutches if the hollow roller pin is changed to the solid
roller pin.
NOTICE
The rubber side of the button is positioned toward the
solid roller pin.
BUTTON TO TOWER CLEARANCE
INSPECTION
1. Inspect for any clearance between spider button to
tower. If clearance exists, replace all buttons and
inspect surface of towers. See “Spider Removal”
procedure.
Button to Tower Clearance:
.000-.010”
2. Inspect sheave surfaces. Replace the entire clutch if
worn, damaged or cracked.
BEARING INSPECTION
1. Rotate the clutch bearing in both clockwise and
counter-clockwise directions.
• The non-braking bearing should rotate 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.
CLUTCH INSPECTION
NOTICE
Remove cover, spring, and spider following instructions
for drive clutch removal, then proceed as follows:
1. Remove the moveable sheave spacer sleeve
q
.
Inspect for damage and wear.
PVT SYSTEM
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