Troubleshooting Charts - Yamaha E115M Owner's Manual

Troubleshooting charts

WARNING
Keep away from open flames and do not smoke while checking or operating on the fuel system.
1. Fuel
Check the fuel level in
the fuel tank.
2. Compression
Operate the electric
starter or the kickstarter.
3. Ignition
Remove the spark plug
and check the electrodes.
4. Battery
Operate the electric
starter.
PERIODIC MAINTENANCE AND MINOR REPAIR
There is enough fuel.
Check the compression.
There is no fuel. Supply fuel.
Check the ignition.
There is compression.
Have a Yamaha dealer
There is no compression.
check the vehicle.
Wipe off with a dry cloth and correct the
Wet
spark plug gap, or replace the spark plug.
Have a Yamaha dealer check the
Dry
vehicle.
The engine turn
The battery is good.
over quickly.
Check lead connections, and
The engine turn
charge the battery if necessary.
over slowly.
6-28
The engine does not start.
Check the compression.
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.
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