PERIODIC MAINTENANCE AND ADJUSTMENT7-37123456789101112EAU42505Troubleshooting chartsStarting problems or poor engine performanceCheck the fuel level inthe fuel tank.1. Fuel There is enough fuel.There is no fuel.Check the battery.Supply fuel. The engine does not start.Check the battery.Remove the spark plugsand check the electrodes.3. Ignition Wipe off with a dry cloth and correct thespark plug gaps, or replace the spark plugs.Have a Yamaha dealer check the vehicle.Operate the electric starter.4. Compression There is compression.There is no compression.The engine does not start.Have a Yamaha dealer check the vehicle.Have a Yamaha dealer check the vehicle.The engine does not start.Check the compression.Operate the electric starter.2. Battery The engine turns overquickly.The engine turns overslowly.The engine does not start.Check the ignition.The battery is good.Check the battery lead connections,and have a Yamaha dealer chargethe battery if necessary.DryWet Operate the electric starter.2CR-9-E0_1.book 37 ページ ２０１５年１月５日 月曜日 午前１１時５４分
