honda-automobiles gcv190 ユーザーズマニュアル

ENGLISH

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.

1. Add gasoline stabilizer following the manufacturer’s instructions.

2. 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.

3. Stop the engine, and turn the fuel valve to the OFF position (see 

TYPE 1 Step 1 on page 2).

 

1. Place an approved gasoline container below the carburetor, and 

use a funnel to avoid spilling fuel.

2. Remove the drain bolt, then move the fuel valve lever to the ON 

position (see TYPE 1 Step 1 on page 2).

3. After all the fuel has drained into the container, reinstall the drain 

bolt and washer. Tighten the drain bolt securely.

Engine Oil
1. Change the engine oil

2. Remove the spark plug

3. Pour a tablespoon (5 ~ 10 cc) of 

clean engine oil into the 
cylinder.

4. Pull the starter grip several 

times to distribute the oil.

5. Reinstall the spark plug.

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.

If there is gasoline in the fuel tank, leave the fuel valve in the OFF 
position (see TYPE 1 Step 1 on page 2).

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.

Removal From Storage 
Check your engine as described in the BEFORE OPERATION 
CHECKS section of this manual (see page 2).

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.

Keep the engine level when transporting to reduce the possibility of 
fuel leakage. Turn the fuel valve to the OFF position (see TYPE 1 
Step 1 on page 2).



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.
• Refuel only outdoors.
• Wipe up spills immediately.

Fuel valve OFF

Move lever to ON.

Choke OFF

Move the choke/throttle lever, choke rod, or 
choke lever to the ON position unless the 
engine is warm. 

Ignition switch or engine stop 
switch OFF

Move the flywheel brake lever to the RUN 
position. (TYPES 2 & 6: Throttle lever to 
FAST position. TYPE 5: Engine stop switch 
to ON.) 

Electric Starter types only
Battery under-charged.
Battery cables are loose or 
corroded.
Fuse is blown.
If starter motor operates but 
the engine does not start, go to 
Out of fuel (below).

Refer to the equipment manufacturer’s 
instructions for servicing the battery and 
related components.

Out of fuel

Refuel.

Bad fuel; engine stored without 
treating or draining gasoline, or 
refueled with bad gasoline

Drain the fuel tank and carburetor (p. 9). 
Refuel with fresh gasoline.

Spark plug faulty, fouled, or 
improperly gapped

Adjust or replace the spark plug (p. 7).

Spark plug wet with fuel 
(flooded engine)

Dry and reinstall spark plug. Start engine 
with choke/throttle lever in FAST position.
(TYPES 4 & 5: Choke OFF position).

Fuel filter clogged, carburetor 
malfunction, ignition 
malfunction, valves stuck, etc.

Replace or repair faulty components as 
necessary.

Air filter clogged

Bad fuel; engine stored without 
treating or draining gasoline, or 
refueled with bad gasoline

Drain the fuel tank and carburetor (p. 9). 
Refuel with fresh gasoline.

Fuel filter clogged, carburetor 
malfunction, ignition 
malfunction, valves stuck, etc.

Replace or repair faulty components as 
necessary.

POM52684-L.book  Page 9  Monday, February 5, 2007  3:00 PM