Setting Engine Speed - Yamakoyo YK250 Owner's Manual

2. Turn the engine switch to the OFF position.
3. Turn the fuel valve lever to the OFF position.
FUEL VALVE
LEVER

SETTING ENGINE SPEED

Position the throttle lever for the desired engine speed.
Some engine applications use a remotely-mounted throttle control rather
than the engine-mounted throttle lever shown here.
For engine speed recommendations, refer to the instructions provided with
the equipment powered by this engine.
OPERATION
ENGINE SWITCH
OFF
ON
OFF
SLOW SLOW
FAST FAST
9
THROTTLE
LEVER