Polaris 2012 Sportsman Forest 500 International, Service Manual

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6.21
CLUTCHING
6
9923412 - 2012 Sportsman 400/500 and EFI Tractor Service Manual
© Copyright 2011 Polaris Sales Inc.
EBS DRIVE CLUTCH SERVICE
EBS Drive Clutch Exploded View
Drive Clutch Disassembly
1. Using a permanent marker, mark the cover, spider,
and moveable and stationary sheaves for reference,
as the cast-in X's may not have been in alignment
before disassembly.
2. Remove cover bolts evenly in a cross pattern and
remove cover plate.
3. Inspect cover bushing (A). The outer cover bushing
is manufactured with a Teflon coating. Wear is
determined by the amount of Teflon remaining on the
bushing.
4. Inspect area on shaft where bushing rides for wear,
galling, nicks, or scratches. Replace clutch assembly
if worn or damaged.
Stationary
Sheave
Washer
One Way
Clutch
Bearing
Washer
Spacer
Button
Washer
Roller
Pin
Bolt
Nut
15-25 in. lbs
(2.75 Nm)
Weight
Spring
Moveable
Sheave
Cover
Bolt
100 in. lbs
(11.25 Nm)
Spider
190-210 ft. lbs.
(271 Nm)
40 ft. lbs.
(54 Nm)
Cover Bushing Inspection:
Replace the cover bushing if more
brass than Teflon

is visible on
the bushing. Refer to bushing
replacement in this chapter.
A