Troubleshooting Chart - Yamaha 2010 XV250Z Owner's Manual

PERIODIC MAINTENANCE AND ADJUSTMENT

Troubleshooting chart

1. Fuel
Check the fuel level in
the fuel tank.
2. Compression
Operate the electric starter.
3. Ignition
Remove the spark plugs
and check the electrodes.
7
4. Battery
Operate the electric starter.
There is enough fuel. Check the compression.
Supply fuel.
There is no fuel.
There is compression. Check the ignition.
Have a Yamaha dealer
There is no compression.
check the vehicle.
Wipe off with a dry cloth and correct the
Wet
spark plug gaps, or replace the spark plugs.
Dry Have a Yamaha dealer check the vehicle.
The engine turns over
The battery is good.
quickly.
Check the electrolyte and battery
The engine turns over
lead connections, and charge the
slowly.
battery if necessary.
7-39
The engine does not start.
Check the compressoin.
Open the throttle halfway and operate
the electric starter.
The engine does not start.
Check the battery.
The engine does not start.
Have a Yamaha dealer
check the vehicle.
EAU25932