Page 413 - Manual Oficina Polaris Sportsman 570 2014 a 2016

PVT SYSTEM

BUTTON TO TOWER CLEARANCE 2. Verify there is no binding or rough spots. If problems
INSPECTION are noted continue with disassembly.
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.

5
CLUTCH INSPECTION
Button to Tower Clearance:
.000-.010” NOTE
Remove cover, spring, and spider following instructions
2. Inspect sheave surfaces. Replace the entire clutch if
worn, damaged or cracked. for drive clutch removal, then proceed as follows:

1. Remove the moveable sheave spacer sleeve (A).
BEARING INSPECTION
Inspect for damage and wear.
1. Rotate the clutch bearing in both clockwise and
counter-clockwise directions.
• Non-EBS: The non-braking bearing should rotate both
directions on the shaft with only a slight amount of
drag.
• EBS: The one-way bearing should rotate clockwise
(when viewed from cover plate side) with only a slight
amount of drag. When rotated counter-clockwise the
one-way bearing should lock to the shaft without
slipping.
• ETX units:ETX units do not have bearings in this
location.

9926803 R06 - 2014-2016 Sportsman 325 / ETX / 450 HO / 570 Service Manual 5.27
© Copyright Polaris Industries Inc.