Throttle Limiter Screw
Throttle lever travel may be limited by
adjusting the throttle limiter screw.
The throttle limiter should be adjusted
according to the operator’s skill and
experience. To adjust the throttle
limiter, use the following procedure.
1.
Loosen the jam nut.
2.
Turn the throttle limiter screw
clockwise to decrease engine RPM
maximum or counterclockwise to increase engine RPM maximum.
3.
Tighten the jam nut securely.
Fuel Valve
The fuel valve is incorporated in the
gas tank. There are three positions:
ON, RES, and OFF. In the OFF
position, the valve will not allow
gasoline to flow to the carburetor. In
the ON position (the normal operating
position), gasoline will flow from the
tank to the carburetor. In this
position, L will remain in the tank as
a reserve quantity. Moving the valve to the reserve (RES) position will
allow the operator to use the remaining gasoline in the tank. When
turning the valve to any of the three positions, be sure the indicator is
pointed directly at the position desired.
Warning: Never leave the valve in the ON or RES position when the
engine is not running.
GAS/VENT HOSES
Replace the gas hose every two years. Damage from aging may not
always be visible. Do not bend or obstruct the routing of the carburetor
vent hose. Make certain that the vent hose is securely connected to the
carburetor and hose holder and the opposite end is always open.
THROTTLE
LIMITER SCREW
RESERVE
POSITION
ON
POSITION
OFF
POSITION
