Yamaha Morphous CP250W User Manual

PERIODIC MAINTENANCE AND MINOR REPAIR
Troubleshooting charts
Starting problems or poor engine
performance
A WARNING
Keep away open flames and do not smoke while checking or working on the fuel system.
There is enough fuel.
—*•
Check the compression.
Check the fuel level in
the fuel tank.
—»•
There is enough fuel.
—*•
Check the compression.
Check the fuel level in
the fuel tank.
—»•
Check the fuel level in
the fuel tank.
—»•
There is no fuel.
—»•
Supply fuel.
—»•
The engine does not start.
There is no fuel.
—»•
Supply fuel.
—»•
Check the compression.
2. Compression
There is compression.
—••
Check the ignition.
Operate the electric starter.
—*•
There is compression.
—••
Check the ignition.
^^_
Operate the electric starter.
—*•
6
Operate the electric starter.
—*•
There is no compression.
—••
Have a Yamaha dealer
check the vehicle.
6
There is no compression.
—••
Have a Yamaha dealer
check the vehicle.
3. Ignition
Wet
Wipe off with a dry cloth and correct the
spark plug gap, or replace the spark plug.
—>•
Operate the electric starter.
Remove the spark plug
and check the electrodes.
—»•
Wet
Wipe off with a dry cloth and correct the
spark plug gap, or replace the spark plug.
—>•
Operate the electric starter.
Remove the spark plug
and check the electrodes.
—»•
V
Remove the spark plug
and check the electrodes.
—»•
Dry
Have a Yamaha dealer check the vehicle.
The engine does not start.
Check the battery.
Dry
Have a Yamaha dealer check the vehicle.
The engine does not start.
Check the battery.
4. Battery
The engine turns over
quickly.
—*•
The battery is good.
Operate the electric starter.
—••
The engine turns over
quickly.
—*•
The battery is good.
Operate the electric starter.
—••
Operate the electric starter.
—••
The engine turns over
slowly.
—*•
Check the battery lead connections,
and charge the battery if necessary.
The engine turns over
slowly.
—*•
Check the battery lead connections,
and charge the battery if necessary.
The engine does not start.
Have a Yamaha dealer
check the vehicle.
EAU42130
EWA10840
6-42

Yamaha Morphous CP250W Specifications

General

Brand	Yamaha
Model	Morphous CP250W
Category	Scooter
Language	English