PERIODIC MAINTENANCE AND ADJUSTMENT
7-18
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2
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2. Tap the tailpipe lightly, and then
use a wire brush to remove any
carbon deposits from the spark ar-
rester portion of the tailpipe and in-
side of the tailpipe housing.
3. Insert the tailpipe into the muffler,
and then install and tighten the
screw.
TIP
Make sure to align the screw hole when
inserting the tailpipe.
EAU21251
Carburetor
The carburetor is an important part of
the engine and its emission control sys-
tem, which requires very sophisticated
adjustment. Therefore, carburetor ad-
justments should be left to Yamaha
dealer, who has the necessary profes-
sional knowledge and experience.
1. Screw
1. Tailpipe
2. Spark arrester
1
1
2