Troubleshooting Chart - Yamaha PW50(Z) Owner's Manual

PERIODIC MAINTENANCE AND ADJUSTMENT

Troubleshooting chart

1. Fuel
1
Check the fuel level in
the fuel tank.
2
2. Compression
3
4
Operate the kickstarter.
5
3. Ignition
6
Remove the spark plug
and check the electrodes.
7
8
9
There is
Check the compression.
enough fuel.
There is
Supply fuel.
no fuel.
There is compression.
There is
no compression.
Wipe off with a dry cloth and correct the
Wet
spark plug gap, or replace the spark plug.
Dry Have a Yamaha dealer check the vehicle.
The engine does not start.
Check the compression.
Check the ignition.
Have a Yamaha dealer
check the vehicle.
7-24
Open the throttle halfway and operate
the kickstarter.
The engine does not start.
Have a Yamaha dealer check the vehicle.
EAU25972