HONDA Honda Engine GX100 - Manual (Page 11)

ENGLISH
HELPFUL TIPS & SUGGESTIONS
STORING YOUR ENGINE
Storage Preparation
Cleaning
Fuel
Engine Oil
Draining the Fuel Tank and Carburetor
Adding a Gasoline Stabilizer to Extend Fuel Storage Life
DRAIN HOSE CARBURETOR
DRAIN SCREW
SCREWDRIVER
Align the notch on the
flywheel with the hole on
top of the fan cover
11
Proper storage preparation is essential for keeping your engine
trouble-free and looking good. The following steps will help to
keep rust and corrosion from impairing your engine’s function and
appearance, and will make the engine easier to start when you use
it again.
If the engine has been running, allow it to cool for at least half an
hour before cleaning. Clean all exterior surfaces, touch up any
damaged paint, and coat other areas that may rust with a light film
of oil.
Using a garden hose or pressure washing equipment can force
water into the air cleaner or muffler opening. Water in the air
cleaner will soak the air filter, and water that passes through the
air filter or muffler can enter the cylinder, causing damage.
Gasoline will oxidize and deteriorate in storage. Deteriorated
gasoline will cause hard starting, and it leaves gum deposits that
clog the fuel system. If the gasoline in your engine deteriorates
during storage, you may need to have the carburetor and other
fuel system components serviced or replaced.
Change the engine oil (see page ).
Remove the spark plug (see page ).
Pour a tablespoon 5 10 cm (5 10 cc) of clean engine oil into
the cylinder.
Reinstall the spark plug.
Pull the starter grip several times to distribute the oil in the
cylinder.
Pull the starter grip slowly until resistance is felt and the notch
on the starter pulley aligns with the hole at the top of the recoil
starter cover. This will close the valves so moisture cannot enter
the engine cylinder. Return the starter grip gently.
Gasoline is highly flammable and explosive, and you
can be burned or seriously injured when handling
fuel.
Stop engine and keep heat, sparks, and flame away.
Handle fuel only outdoors.
Wipe up spills immediately.
Drain the fuel tank, following the instructions of the equipment
manufacturer.
Place an approved gasoline container below the carburetor, and
use a funnel to avoid spilling fuel.
Loosen the carburetor drain screw, and drain the carburetor into
an approved gasoline container. After draining is completed,
tighten the carburetor drain screw.
The length of time that gasoline can be left in your fuel tank and
carburetor without causing functional problems will vary with
such factors as gasoline blend, your storage temperatures, and
whether the fuel tank is partially or completely filled. The air in a
partially filled fuel tank promotes fuel deterioration. Very warm
storage temperatures accelerate fuel deterioration. Fuel
deterioration problems may occur within a few months, or even
less if the gasoline was not fresh when you filled the fuel tank.
Fuel system damage or engine performance problems resulting
from neglected storage preparation are not covered under the
Distributor’s Limited Warranty.
You can extend fuel storage life by adding a gasoline stabilizer
that is formulated for that purpose, or you can avoid fuel
deterioration problems by draining the fuel tank and carburetor.
When adding a gasoline stabilizer, fill the fuel tank with fresh
gasoline. If only partially filled, air in the tank will promote fuel
deterioration during storage. If you keep a container of gasoline
for refueling, be sure that it contains only fresh gasoline.
Add gasoline stabilizer following the manufacturer’s instructions.
After adding a gasoline stabilizer, run the engine outdoors for 10
minutes to be sure that treated gasoline has replaced the
untreated gasoline in the carburetor.
Stop the engine.
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(Float type only)
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