Adjusting The Carburetor; Checking The Throttle Grip Free; Play - Yamaha AEROX NS50 Owner's Manual

TIP
The air filter element should be wet but
not dripping.
Recommended oil:
Foam air filter oil
4. Insert the element into the air filter
case. NOTICE: Make sure that
the air filter element is properly
seated in the air filter case. The
engine should never be operat-
ed without the air filter element
installed, otherwise the pis-
ton(s) and/or cylinder(s) may
become excessively
[ECA10481]
5. Install the air filter case cover by in-
stalling the screws.
PERIODIC MAINTENANCE AND ADJUSTMENT

Adjusting the carburetor

The carburetor is an important part of
the engine and requires very sophisti-
cated adjustment. Therefore, all carbu-
retor adjustments should be left to a
Yamaha dealer, who has the neces-
sary professional knowledge and expe-
rience.
worn.
EAU21300

Checking the throttle grip free

play

1
ZAUM0051
1. Throttle grip free play
The throttle grip free play should mea-
sure 3.0–5.0 mm (0.12–0.20 in) at the
inner edge of the throttle grip. Periodi-
cally check the throttle grip free play
and, if necessary, have a Yamaha deal-
er adjust it.
6-11
EAU21384
6