PERIODIC MAINTENANCE AND ADJUSTMENT
1
1
2
3
1. Screw
4
2. Tap the tailpipe lightly, and then
use a wire brush to remove any
carbon deposits from the spark ar-
5
rester portion of the tailpipe and in-
side of the tailpipe housing.
6
7
8
1
9
2
1. Tailpipe
2. Spark arrester
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.
7-18
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.
EAU21251