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case for obstructions. Check the air filter
element rubber joint to the carburetor and
manifold fittings securely to avoid the
possibility of unfiltered air entering the
engine.
1CAUTION:
Never operate the engine with the air filter
element removed. This will allow unfiltered
air to enter, causing rapid engine wear and
possible engine damage. Additionally,
operation without the air filter element will
affect carburetor jetting with subsequent poor
performance and possible engine overhea-
ting.
Cleaning the Spark Arrester
Be sure the exhaust pipe and muffler are
cool before cleaning the spark arrester.
1. Remove the bolts.
1、muffler 2、Spark Arrester
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.
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