2004 Yamaha Motorsports Vino Classic Owners Manual - Page 52
2004 Yamaha Motorsports Vino Classic Manual
Page 52 highlights
PERIODIC MAINTENANCE AND MINOR REPAIR EAU25901 Troubleshooting chart EWA10840 1 2 3 4 5 6 WARNING Keep away open flames and do not smoke while checking or working on the fuel system. 1. Fuel There is enough fuel. Check the fuel level in the fuel tank. There is no fuel. Supply fuel. Check the compression. The engine does not start. Check the compression. 2. Compression There is compression. Operate the electric starter. There is no compression. Have a Yamaha dealer check the vehicle. Check the ignition. 3. Ignition Wet 7 8 Wipe off with a dry cloth and correct the spark plug gap, or replace the spark plug. Open the throttle halfway and operate the electric starter. The engine does not start. Check the battery. Remove the spark plug and check the electrodes. Dry Have a Yamaha dealer check the vehicle. 4. Battery 9 Operate the electric starter. The engine turns over quickly. The engine turns over slowly. The battery is good. Check the battery lead connections, and charge the battery if necessary. The engine does not start. Have a Yamaha dealer check the vehicle. 6-16