LIFAN Power USA 173F-R Manual page 32

SPARK ELIMINATOR
(Option)
The spark eliminator should be serviced at least once every 100 hour's operation so as to keep it in a sound
condition.
WARNING:
The muffler is very hot during running the engine and even a long time after stopping. Never touch it, or
you may get burns. Service after the engine cools down.
1. Unscrew the two nuts M8⑥, and disconnect the muffler⑤ from the engine body.
2. Turn off the four screws M5② from the muffler hood① and disconnect the hood.
3. Turn off the screw M4③ from the spark eliminator④ and separate it from the muffler.
4. Clear away carbon deposit from the spark eliminator mesh with a brush.
5. Reinstall the spark eliminator in reverse order of removal.
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