2002-2006 Yamaha SX Viper 700 Series Snowmobile Service Manual, Page 387Get this manual

2002-2006 Yamaha SX Viper 700 Series Snowmobile Service Manual, Page 387

YAMAHA POWER VALVE SYSTEM (Y.P.V.S INSTALLATION NOTE: After installing all parts, refer to "CABLE ROUTING", to check the
The projection on the Y.P.V.Svalve assembly should face upwardS Refer to page 14 15 for proper Y.P.V.Sadjusting procedure2Install: