SERVICING YOUR PUMP
SPARK ARRESTER SERVICE
The spark arrester must be serviced every 100 hours to keep it
functioning as designed.
If the engine has been running, the muffler will be very hot. Allow the
muffler to cool before servicing the spark arrester.
1. Remove the top cover (see page 37).
2. Remove the two 4 mm screws from the spark arrester, and remove
the spark arrester from the muffler.
MUFFLER
SPARK ARRESTER
4 mm SCREWS
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