Product Manual

13
REFUELING
Recommended Fuel
This engine is certified to operate on unleaded gasoline with a
pump octane rating of 86 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 the Warranty.
If your equipment will be used on an infrequent or intermittent
basis, please refer to the ‘‘Fuel’’ section of the ‘‘STORING YOUR
POWERHEAD’’ chapter (see page 19) for additional information
regarding fuel deterioration.
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.
1. Check the fuel level by looking through the translucent fuel
tank.
2. If the fuel level is low, refuel in a well-ventilated area with the
engine stopped. If the engine has been running, allow it to cool.
Gasoline is highly flammable and explosive, and you
can be burned or seriously injured when refueling.
• Stop the engine and let cool before refueling.
• Keep heat, sparks, and flame away.
• Refuel only outdoors.
• Wipe up spills immediately.
FUEL TANK CAP
FUEL TANK
UPPER FUEL
LIMIT LEVEL
To refuel, rest the engine a level surface with the fuel tank cap
facing up, as shown. Remove the fuel tank cap, and fill the tank
with gasoline to the bottom of the filler neck. Refuel carefully to
avoid spilling fuel. Do not overfill. There should be no fuel in the
filler neck. After refueling, tighten the fuel tank cap securely.
Keep gasoline away from appliance pilot lights, barbecues, electric
appliances, power tools, etc.
Spilled fuel is not only a fire hazard, it causes environmental
damage. Wipe up spills immediately.
ENGINE OIL
Oil is a major factor affecting performance and service life.
Use 4-stroke automotive detergent oil.
Recommended Oil
Use 4-stroke motor oil that meets or exceeds the requirements for
API service classification 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).
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 Level Check
Check the engine oil level before each use, or every 10 hours if
operated continuously.
Check the engine oil level with the engine stopped and in a level
position.
1. Remove the engine oil filler cap and wipe it clean.
2. Check the oil level. If it is below the upper limit, fill with the
recommended oil to the upper limit. Do not overfill.
AMBIENT TEMPERATURE
31VP8600.fm Page 13 Friday, May 15, 2015 2:40 PM