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5.5 Muffler Screen and Spark
Arrestor Maintenance
Should be performed every 6 months
or 100 hours. The air filter may need
to be cleaned more frequently when
using in unusually wet or dusty areas.
Remove the screws ① and
1.
then remove the cover ②.
Loosen the bolt ① and the
2.
remove the muffler cap ②, the
muffler screen ③ and spark
arrester ④
3.
Remove the carbon deposits
on the muffler screen and
spark arrester using a wire
brush. Use wire brush lightly
to avoid damaging the muffler
screen or spark arrestor.
4.
Check the muffler screen and
spark arrester replace them if
damaged.
5.
Install the spark arrester.
6.
Install the muffler cap.
7.
Install the cover and tighten
the screws.
5-5
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