Refueling, Engine oil, Recommended oil – HONDA GX340 User Manual
Page 8
ENGLISH
REFUELING
Recommended Fuel
Recommended Oil
ENGINE OIL
AMBIENT TEMPERATURE
M
M
A
A
X
X
I
I
M
M
U
U
M
M
F
F
U
U
E
E
L
L
L
L
E
E
V
V
E
E
L
L
F
F
U
U
E
E
L
L
F
F
I
I
L
L
L
L
E
E
R
R
C
C
A
A
P
P
8
Unleaded gasoline
Pump octane rating 86 or higher
Research octane rating 91 or higher
Pump octane rating 86 or higher
U.S.
Except U.S.
This engine is certified to operate on unleaded gasoline with a
pump octane rating of 86 or higher (a research octane rating of 91
or higher).
Refuel in a well-ventilated area with the engine stopped. If the
engine has been running, allow it to cool first. Never refuel the
engine inside a building where gasoline fumes may reach flames
or sparks.
You may use unleaded gasoline containing no more than 10%
ethanol (E10) or 5% methanol by volume. In addition, methanol
must contain cosolvents and corrosion inhibitors. Use of fuels
with content of ethanol or methanol greater than shown above
may cause starting and/or performance problems. It may also
damage metal, rubber, and plastic parts of the fuel system. Engine
damage or performance problems that result from using a fuel
with percentages of ethanol or methanol greater than shown
above are not covered under warranty.
Add fuel to the bottom of the maximum fuel level limit of the
fuel tank. Do not overfill. Wipe up spilled fuel before starting the
engine.
SAE 10W-30 is recommended for general use. Other viscosities
shown in the chart may be used when the average temperature in
your area is within the indicated range.
Oil is a major factor affecting performance and service life. Use
4-stroke automotive detergent oil.
Spilled fuel is not only a fire hazard, it causes environmental
damage. Wipe up spills immediately.
Keep gasoline away from appliance pilot lights, barbecues,
electric appliances, power tools, etc.
Refuel carefully to avoid spilling fuel. Do not fill the fuel tank
completely. It may be necessary to lower the fuel level
depending on operating conditions. After refueling, tighten the
fuel filler cap securely.
Never use stale or contaminated gasoline or an oil/gasoline
mixture. Avoid getting dirt or water in the fuel tank.
Fuel can damage paint and some types of plastic. Be careful not to
spill fuel when filling your fuel tank. Damage caused by spilled
fuel is not covered under the Distributor’s Limited Warranty.
Wipe up spills immediately.
Refuel only outdoors.
Stop engine and keep heat, sparks, and flame away.
Gasoline is highly flammable and explosive, and you
can be burned or seriously injured when refueling.
If your equipment will be used on an infrequent or intermittent
basis, please refer to the fuel section of the HELPFUL TIPS &
SUGGESTIONS chapter (see page
) for additional information
regarding fuel deterioration.
For refueling, refer to the manufacturer’s instructions provided
with the equipment. See the following for a Honda supplied
standard fuel tank refueling instruction.
With the engine stopped and on a level surface, remove the fuel
filler cap and check the fuel level. Refill the tank if the fuel level
is low.
Use 4-stroke motor oil that meets or exceeds the requirements for
API service category SJ or later (or equivalent). Always check the
API service label on the oil container to be sure it includes the
letters SJ or later (or equivalent).
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