Checking the air vent hose
1. Air vent hose
Periodically check the air vent hose for
dust or water that may be deposited in
the hose. If dust or water is found, re-
move the air vent hose, thoroughly
clean it, and then install it.
CAUTION:
Do not operate the motorcycle with
the air vent hose removed.
PERIODIC MAINTENANCE AND MINOR REPAIR
EAU21200
Air intake duct
1. Air intake duct
Check that the screen of the intake duct
is not blocked. Clean the screen if nec-
essary.
ECA10540
EAU21210
Carburetors
The carburetors are important parts of
the engine and emission control sys-
tem, which require very sophisticated
adjustment. Therefore, all carburetor
adjustments should be left to a Yamaha
dealer, who has the necessary profes-
sional knowledge and experience.
6-20
EAU21271
6