2002-2006 Yamaha SX Viper 700 Series Snowmobile Service Manual, Page 386Get this manual

2002-2006 Yamaha SX Viper 700 Series Snowmobile Service Manual, Page 386

YAMAHA POWER VALVE SYSTEM (Y.P.V.S 3Install: Valve housing 1 NOTE: Align the projection on valve housing with the projection
Lower notch Upper notch Center notch 3 NOTE: Before installing the Y.P.V.Scable onto the Y.P.V.Scable pulley, check that