2006-2008 Polaris Snowmobiles FS/FST Service Manual., Page 200Get this manual
PVT System Clutch Assembly
12Assemble the rollers, bushings and roller pins if they were removedInstall the head of the weight pin so that it is on the leading side of rotationThis will orientate the nut on the trailing side of rotationTorque weight pin to 30 in-lb(3Nm)Place the moveable sheave onto the stationary sheavePlace the same number of spacers on top of the stepped spacer onto the shaft of the stationary sheave
CLUTCH SPACER
SPACERS JAM NUT