2002-2006 Yamaha SX Viper 700 Series Snowmobile Service Manual, Page 100Get this manual

2002-2006 Yamaha SX Viper 700 Series Snowmobile Service Manual, Page 100

PRIMARY SHEAVE AND DRIVE V-BELT ASSEMBLY 1Install: Sliding sheave (onto the spider) Be sure the sliding sheave match mark
and other areasa 16 mm (0.63 in) 3035 mm (1.181.38 in) 3Install: Fixed sheave stoppers 1 Stopper tapered portion should face
fixed sheave4Tighten: Spider SCH4170 Tightening steps: Finger-tighten the spider until it is stopped by the fixed sheave
stopper Hold the fixed sheave with the clutch spider separator 1Clutch spider separator: 90890-01711, YS-28890-B SCH4180