The spark plug must be securely tightened. An
improperly tightened plug can become very hot and
possibly damage the generator.
Never use a spark plug with an improper heat
range.
NOTE
Fig. 9 Remove the spark plug
0.7-0.8mm
(0.028-0.031in)
Spark plug wrench
Spark plug cover
Handle
Spark plug gap
Fig.10 Check spark plug clearance
8. TRANSPORTING / STORAGE
8.1 When transporting the generator, turn the fuel valve lever OFF and keep the
generator level to prevent fuel spillage. Fuel vapors or spilled fuel may ignite.
8.2 Extended Storage:
1. Be sure the storage area is free of exc-
essive humidity and dust.
2. Drain the fuel
a. Open the left side maintenance cover.
b. Turn fuel valve lever to ON and then
loosen the carburetor drain screw. Drain
the gasoline from the carburetor and fuel
tank into a suitable container.
c.Tighten the carburetor screw, close the fuel valve lever and left side
maintenance cover.
3. Once a month, recharge the battery.
4. Change the engine oil.
5. Remove the spark plug and pour a tablespoon of clean engine oil into the
cylinder. Crank the engine several revolutions to distribute the oil, then reinstall
the spark plug.
6. Slowly pull the starter grip until resistance is felt. At this point, the piston is
coming up on its compression stroke and both the intake and exhaust valves are
closed.
Storing the engine in this position will help protect it from internal corrosion.
8.3 Exercising the Generator:
Any small engine is very susceptible to fuel varnishing. Gasoline fuel systems
have very small orifices and passageways which can easily become clogged by
fuel residue. This can lead to hard starting and rough running.
Fuel preservatives are readily available at leading RV and marine dealers.
Regularly add a fuel preservative and exercise the generator by running it at a
50% load for 60 minutes every month. This will also help remove moisture from
the alternator windings.
Drain the carburetor bowl prior to any storage period longer than 30 days.
Drain
plug
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