2005 Yamaha Motorsports RS Vector Owners Manual - Page 94
2005 Yamaha Motorsports RS Vector Manual
Page 94 highlights
J. Engine does not upshift or downshift properly or engages harshly 1. Worn or damaged V-belt ...Replace the V-belt or ask a Yamaha dealer to inspect. 2. Incorrect V-belt clutch settings for altitude or conditions ...Ask a Yamaha dealer to inspect. 3. Worn or sticking primary sheave assembly ...Ask a Yamaha dealer to inspect. 4. Worn or sticking secondary sheave assembly ...Ask a Yamaha dealer to inspect. K. Noise or excessive vibration in drive chain and sprockets 1. Broken V-belt clutch components ...Ask a Yamaha dealer to inspect. 2. Worn or damaged bearings ...Ask a Yamaha dealer to inspect. 3. Worn or damaged V-belt with flat spots ...Replace. 4. Worn or damaged idler wheels or shafts ...Ask a Yamaha dealer to inspect. 5. Worn or damaged drive track ...Ask a Yamaha dealer to inspect. 9-4