the carburetor bolt.
Gasoline is extremely flammable and is explosive under
certain conditions. Drain fuel in a well-ventilated area
with the engine stopped. Do not smoke or allow flames or
sparks in the area during this procedure.
(2) Screw the oil dipstick off and screw the drain bolt off
the crankcase to completely drain the oil out. Then screw
down the drain bolt and fill fresh oil to the upper mark,
finally replace the oil dipstick.
(3) Remove the spark plug and pour about a tablespoon
of clean engine oil into the cylinder. Crank the engine
several revolutions to distribute the oil, then reinstall the
spark plug.
(4) Slowly pull the starter grip until resistance is felt. Let
the intake and exhaust valves in closing position.
(5) Place the generator in the clean area.