1. Air intake duct
Air intake duct
Check that the screen of the intake
duct is not blocked. Clean the screen if
necessary.
PERIODIC MAINTENANCE AND MINOR REPAIR
Adjusting the carburetors
The carburetors are important parts of
the engine and require very sophisti-
cated adjustment. Therefore, most car-
buretor adjustments should be left to a
Yamaha dealer, who has the neces-
sary professional knowledge and expe-
rience. The adjustment described in
the following section, however, may be
serviced by the owner as part of routine
EAU01335
maintenance.
CAUTION:
@
The carburetors have been set and
extensively tested at the Yamaha
factory. Changing these settings
without sufficient technical knowl-
edge may result in poor perfor-
mance of or damage to the engine.
@
EAU00630
EC000095
6-20
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