Periodic maintenance and adjustment
7-12
7
9. Install the air filter case cover in
the original position as shown.
10. Install the seat.
EAU42111
Adjusting the carburetor
The carburetor is an important part of
the engine and requires very sophisti-
cated adjustment. Therefore, most
carburetor adjustments should be left
to a Yamaha dealer, who has the nec-
essary professional knowledge and ex-
perience. The adjustment described in
the following section, however, may be
serviced by the owner as part of rou-
tine maintenance.
ECA10551
The carburetor has been set and ex-
tensively tested at the Yamaha fac-
tory. Changing these settings
without sufficient technical knowl-
edge may result in poor perfor-
mance of or damage to the engine.
1. Washer
UB4B11E0.book Page 12 Tuesday, February 19, 2019 1:10 PM
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