Troubleshooting Charts - Yamaha BANSHEE YFZ350 Owner's Manual

EBU25841

Troubleshooting charts

Starting problems or poor engine perfor-
1. Fuel
Check the fuel level in
the fuel tank.
2. Compression
Operate the kickstarter.
3. Ignition
Remove the spark plugs
and check the electrodes.
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 gaps, or replace the spark plugs.
Dry Have a Yamaha dealer check the ATV.
mance
The engine does not start.
Check the compression.
Check the ignition.
Have a Yamaha dealer
check the ATV.
8-52
Open the throttle halfway and operate
the kickstarter.
The engine does not start.
Have a Yamaha dealer check the ATV.
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