Polaris 2007 Two Stroke Service Manual page 165

CLUTCHING
6
Vary the amount and thickness of spacer washers (washer
thickness may vary slightly). Re-index marked spider leg to
another tower. This can be done because spider has little effect
on overall clutch balance.
Re-indexing the spider 1/3 turn clockwise, or 1 leg, will allow
the realignment of the moveable and stationary sheaves as
previously marked (D). For EXAMPLE: 0.020" or 0.032" (0.5
- 0.8mm) washer removed - re-index spider clockwise 1/3 turn.
NOTE: Alignment marks on the sheaves should be
with in 1" (25.4mm) after final assembly and
torquing.
6.19