Yamaha EF2000iS Owner's Manual page 36

711-075
2
1
7DK-065a
7DK-068
3. Remove the carbon deposits on the muffler screen
and spark arrester using a wire brush.
NOTICE
When cleaning, use the wire brush lightly to avoid
damaging or scratching of the muffler screen and
spark arrester.
4. Check the muffler screen and spark arrester.
Replace them if damaged.
5. Install the spark arrester.
TIP
Align the spark arrester lump 1 with the hole 2 in the
muffler pipe.
6. Install the muffler screen and the muffler cap, and
then tighten the bolt.
7. Install the cover and tighten the screws.
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