2008 Yamaha Motorsports FX Nytro RTX Owners Manual - Page 77
2008 Yamaha Motorsports FX Nytro RTX Manual
Page 77 highlights
Troubleshooting 3. Loose or broken engine mount(s): Ask a Yamaha dealer to inspect. Oily or dirty V-belt or primary and secondary sheave assembly surfaces: Clean. Problem with the driveline: See "V-belt twists" above. V-belt slips or becomes extremely hot 1. 2. Engine does not upshift or downshift properly or engages harshly 1. 2. Worn or damaged V-belt: Replace the Vbelt or ask a Yamaha dealer to inspect. Incorrect V-belt clutch settings for altitude or conditions: Ask a Yamaha dealer to inspect. Worn or sticking primary sheave assembly: Ask a Yamaha dealer to inspect. Worn or sticking secondary sheave assembly: Ask a Yamaha dealer to inspect. 3. 4. Noise or excessive vibration in drive chain and sprockets 1. 2. 3. 4. 5. Broken V-belt clutch components: Ask a Yamaha dealer to inspect. Worn or damaged bearings: Ask a Yamaha dealer to inspect. Worn or damaged V-belt with flat spots: Replace. Worn or damaged idler wheels or shafts: Ask a Yamaha dealer to inspect. Worn or damaged drive track: Ask a Yamaha dealer to inspect. 71