Honda GX120 Owner's Manual page 14

Draining the Fuel Tank and Carburetor
Gasoline is highly flammable and explosive, and you
can be burned or seriously injured when handling fuel.
• Stop the engine and keep heat, sparks, and flame
away.
• Handle fuel only outdoors.
• Wipe up spills immediately.
1. Move the fuel valve lever to the OFF position (see page 6).
2. Place an approved gasoline container below the carburetor, and
use a funnel to avoid spilling fuel.
3. Loosen the carburetor drain bolt. Remove the sediment cup and
O-ring, then move the fuel valve lever to the ON position (see
page 4).
ON
CARBURETOR
DRAIN BOLT
4. After all the fuel has drained into the container, reinstall the
sediment cup and a new O-ring. Tighten the carburetor drain
bolt and sediment cup securely.
Engine Oil
1. Change the engine oil (see page 9).
2. Remove the spark plug (see page 12).
3. Pour a teaspoon 5–10 cm
the cylinder.
4. Pull the starter rope several times to distribute the oil in the
cylinder.
5. Reinstall the spark plug.
6. Pull the starter rope 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 rope gently.
7. Electric starter type: Remove the battery and store it in a cool,
dry place. Recharge it once a month.
8. Cover the engine to keep out dust.
14
FUEL VALVE
LEVER
O-RING
(Replace)
SEDIMENT
CUP
3
(5–10 cc) of clean engine oil into
Align notch on pulley with
hole at top of cover.
Storage Precautions
If your engine will be stored with gasoline in the fuel tank and
carburetor, it is important to reduce the hazard of gasoline vapor
ignition. Select a well ventilated storage area away from any
appliance that operates with a flame, such as a furnace, water
heater, or clothes dryer. Also avoid any area with a
spark-producing electric motor, or where power tools are operated.
If possible, avoid storage areas with high humidity, because that
promotes rust and corrosion.
Keep the engine level in storage. Tilting can cause fuel or oil
leakage.
With the engine and exhaust system cool, cover the engine to keep
out dust. A hot engine and exhaust system can ignite or melt some
materials. Do not use sheet plastic as a dust cover.
A nonporous cover will trap moisture around the engine, promoting
rust and corrosion.
If equipped with a battery for electric starter types, recharge the
battery once a month while the engine is in storage.
This will help to extend the service life of the battery.
Removal from Storage
Check your engine as described in the BEFORE OPERATION
CHECKS section of this manual (see page 4).
If the fuel was drained during storage preparation, fill the tank with
fresh gasoline. If you keep a container of gasoline for refueling, be
sure it contains only fresh gasoline. Gasoline oxidizes and
deteriorates over time, causing hard starting.
If the cylinder was coated with oil during storage preparation, the
engine will smoke briefly at startup. This is normal.
TRANSPORTING
If the engine has been running, allow it to cool for at least 15
minutes before loading the engine-powered equipment on the
transport vehicle. A hot engine and exhaust system can burn you
and can ignite some materials.
Keep the engine level when transporting to reduce the possibility of
fuel leakage. Move the fuel valve lever to the OFF position (see
page 6).
ENGLISH