Yamaha F4A Manuel D'utilisation page 102

EMU00333
1) Wash the motor body using fresh
water. (Refer to "MOTOR EXTERIOR")
2) Remove the fuel-line connection and
place the fuel cock in the CLOSED
position. Tighten the air vent screw.
3) Run the engine at idling speed sup-
plying fresh water to flush the cool-
ing-water passages until the fuel sys-
tem becomes empty and the engine
stops. (Refer to "Flushing Cooling
System")
4) Drain the cooling water completely
out of the motor.
Clean the body thoroughly.
5) Remove the spark plug.
6) Pour a teaspoonful of clean engine oil
into the cylinder.
7) Crank several time manually.
8) Replace the spark plug.
EMU00337
Fuel Tank
1) Drain the fuel from the tank for a long
period of storage.
2) Store the fuel tank in a dry, well-venti-
lated place, not in direct sunlight.
w
The fuel tank supplied with this engine is
its dedicated fuel reservoir and must not
902075
be used as a fuel storage container.
Commercial users should conform to rel-
evant licensing or approval authority reg-
ulations.
4-5
GB