Yamaha YFM25RX Offroad Vehicle User Manual


 
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will affect carburetor jetting with subsequent
poor performance and possible engine over-
heating.
EBU28890
Cleaning the spark arrester
Be sure the exhaust pipe and muffler are cool be-
fore cleaning the spark arrester.
1. Remove the bolts.
2. Remove the tailpipe by pulling it out of the
muffler.
3. Tap the tailpipe lightly, and then use a wire
brush to remove any carbon deposits from the
spark arrester portion of the tailpipe and inside
of the tailpipe housing.
4. Make sure the gasket is properly positioned,
then insert the tailpipe into the muffler and
align the bolt holes.
1. Bolt
2. Tailpipe
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1. Tailpipe
2. Spark arrester
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