Spark Arrester - Honda TRX420FPM Owner's Manual

Spark Arrester

Refer to Saf ety Precautions
The exhaust system must be periodically purged of accumulated carbon.
To purge the system:
REAR
(1)
(1) bolt
1. Select a well-ventilated area free of combustible materials and make
sure the exhaust pipe is cool.
2. Remove the bolt ( ).
3. Start the engine and rev it up approximately twenty times while
momentarily creating exhaust system back pressure by blocking the
end of the muffler with a shop towel.
4. Stop the engine and allow the exhaust pipe to cool.
5. Reinstall the bolt securely.
Servicing Your Honda
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on page
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