Yamaha BWS 2003 - Adjusting the Carburetor

PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU00631
Adjusting the carburetor
The carburetor is an important part of
the engine and requires very
sophisticated adjustment. Therefore, all
carburetor adjustments should be left
to a Yamaha dealer, who has the
necessary professional knowledge and
experience.
a
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a. Throttle cable free play
EAU00635
Adjusting the throttle cable
free play
The throttle cable free play should
measure 1.5 - 3.0 mm at the throttle
grip. Periodically check the throttle
cable free play and, if necessary, have
a Yamaha dealer adjust it.
4. Insert the element into the air filter
case.
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•
Make sure that the air filter
element is properly seated in
the air filter case.
•
The engine should never be
operated without the air filter
element installed, otherwise the
piston(s) and/or cylinder(s)
may become excessively worn.
5. Install the air filter case cover by
installing the screws.
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