probst 52400043, Operating Instructions Manual

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26
Spark arrester maintenance (optional part)
If the engine has been running, the muffler will be very hot. Allow
it to cool before proceeding.
The spark arrester must be serviced every 100 hours to maintain
its efficiency.
Be careful not to damage the spark arrester screen.
5.
MUFFLER PROTECTOR
MUFFLER
4 mm SCREW
SCREEN
EXHAUST DEFLECTOR
SPARK ARRESTER
4 mm SCREWS
5 mm SCREWS
Remove the two 4 mm screws from the exhaust deflector, and
remove the deflector.
Remove the four 5 mm screws from the muffler protector, and
remove the muffler protector.
Remove the two 4 mm screw from the spark arrester, and
remove the spark arrester from the muffler.
Use a brush to remove carbon deposits from the spark arrester
screen.
Install the spark arrester and the muffler in the reverse order of
disassembly.
The spark arrester must be free of breaks and holes. Replace, if
necessary.
4.
5.
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3.