Drive Clutch Assembly - Polaris 2009 Trail Boss 330 Service Manual

CLUTCH
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 rollers, pins and thrust
washers in sets of three. Also inspect to see if
roller and bushing are separating. Bushing must
fit tightly in roller. Use the Roller Pin Tool (PN
2870910) to replace rollers and pins. Take care
not to damage roller bushing or bearing surface of
the new pin during installation.
2. Rubber backed buttons can be used in all ATV
clutches if the hollow roller pin is changed to the
solid roller pin. NOTE: The rubber side of the
button is positioned toward the solid roller pin.
6.12

DRIVE CLUTCH ASSEMBLY

NOTE: It is important that the same number and
thickness of washers are reinstalled beneath the
spider during assembly. The Teflont bushings are
self-lubricating. Do not apply oil or grease to the
bushings.
1. Reassemble drive clutch in the following
sequence. Be sure the "X", or the marks that were
made earlier, are aligned during each phase of
assembly)
a)"X", or the marks that were made earlier, on
cover
b) spider, making sure spacer washers are
installed underneath spider and positioned
properly in recess
c) "X", or the marks that were made earlier,
under weight
Spacer washers
2. Install moveable sheave onto fixed sheave.
3. Install spider spacers. Use same quantity and
thickness as were removed.
4. Compress spider buttons for each tower and
install spider, making sure that "X", or the marks
that were made earlier, on spider aligns with "X",
or the marks that were made earlier, in moveable
sheave.