Exhaust Pipe Screen Maintenance - Honda EX350 Owner's Manual

6. Use a brush to remove carbon deposits from the spark arrester screen.
Inspect the screen for breaks or tears, and replace it if necessary.
7. Check the exhaust pipe gaskets; replace If damaged. Reinstall the
muffler, muffler protector and rear cover in the reverse order of
disassembly.
Exhaust Pipe Screen Mafntenence
Carefully clean the screen with a fine wire brush or a toothbrush.
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