2006-2008 Polaris Snowmobiles FS/FST Service Manual., Page 195Get this manual
PVT System Drive Belt RemovalTeam Driven Clutch
NOTE: Turn the key to the "OFF" position and allow the engine to come to complete stop1Verify the driven clutch is not in reverseOpen the clutch guard
Adjusting Belt DeflectionTeam Driven Clutch
CAUTION
Damage to the driven clutch or wrench will occur when attempting to open the driven clutch when the driven clutch is in the reverse position2Insert the wrench, PN 2874857 (A), into the threaded hole (B) located on the driven clutch, and turn it clockwise until the clutch sheaves are in the open position (C)Remove the drive belt12