Carburetor Adjustment - Yamaha RX10J Owner's Manual

ESU00369

Carburetor adjustment

CAUTION :
@
G Be sure to have a Yamaha dealer make this
adjustment.
G
Make sure that the air filter case is installed dur-
ing running to prevent engine damage.
@
Under some operating conditions the carburetor setting
may have to be changed due to air temperature changes,
elevation changes, use of alcohol oxygenated fuels, etc.,
and should be set by a Yamaha dealer.
CAUTION :
@
The drive chain gears and V-belt clutch should be
adjusted when operating over a high altitude of
900 m (3,000 ft). Consult a Yamaha dealer.
@
Pilot screw adjustment
Turn the pilot screw in or out to adjust low speed tuning.
Standard pilot screw position:
2 turns out from the seated position.
CD-02E
Pilot screw 1
Turn in
Turn out
8-7
Mixture
Lean
Rich
Condition
Warm weather
High altitude
Cold weather
Low altitude