6.43
CLUTCHING
6
9923412 - 2012 Sportsman 400/500 and EFI Tractor Service Manual
© Copyright 2011 Polaris Sales Inc.
NOTE: Bushings are installed at the factory using
Loctite
ä 609. In order to remove bushings it will be
necessary to apply heat evenly to the area around
each bushing. Clean all residual Loctite
ä from
bushing bore prior to installing new bushing.
Clutch Bushing Removal
1. Install main puller adapter (Item 8) onto puller.
2. Install adapter reducer (Item 9).
3. Using a hand held propane torch, apply heat around
outside of bushing until tiny smoke tailings appear.
4. Flip sheave over so bushing faces downward and
install onto puller.
5. Install bushing tool (Item 2).
6. Install left hand nut (C) and spacer onto puller rod and
tighten by hand. Turn puller barrel for further tension
if needed.
7. Turn clutch sheave counterclockwise until bushing is
removed and sheave comes free.
8. Remove nut (C) (left hand thread) from puller rod and
set aside.
9. Remove adapters from puller.
10. Remove bushing and removal tool from adapters.
Discard bushing.
Clutch Bushing Installation
1. Install puller adapter (Item 10) onto puller.
2. Install adapter (Item 9) onto puller.
3. Apply Loctiteä 609 evenly to bushing bore inside
moveable sheave.
4. Install sheave face down on puller.
5. Install new bushing on installation tool (Item 2) and
install assembly into sheave.
6. Install left hand thread nut (C) onto puller rod and hand
tighten against installation tool.
7. Turn clutch sheave counterclockwise, making sure
bushing is drawn straight into bore. Continue until
bushing is seated.
8. Remove nut (C) from puller rod and set aside.
9. Remove installation tool and clutch sheave from
puller.
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