Troy-Bilt TBE304 Operator's Manual page 17

USING THE RIGHT FUEL
The use of old fuel is the most common cause of performance problems. Use only fresh, clean
unleaded gasoline.
NOTE: This unit has a four-cycle engine. DO NOT mix oil with gasoline.
Definition of Blended Fuels
Today's fuels are often a blend of gasoline and oxygenates such as ethanol, methanol or MTBE (ether).
Alcohol-blended fuel absorbs water. As little as 1% water in the fuel can make fuel and oil separate,
forming acids when stored. ALWAYS use fresh fuel (less than 30 days old).
NOTE: Dispose of old fuel according to federal, state and local regulations.
Using Blended Fuels
If using a blended fuel:
• Always use fresh unleaded gasoline
• Use a fuel additive
CAUTION:
It has been proven that fuel containing greater than 10% ethanol will likely damage this
engine and void the warranty.
Using Fuel Additives
Use a fuel additive to inhibit corrosion and minimize gum deposits. Add 0.8 oz. (23 ml) of fuel additive
per gallon of fuel, according to the instructions on the container. NEVER add fuel additives directly to
the unit's fuel tank.
FUELING THE UNIT
WARNING:
stop the engine and allow it to cool before filling the fuel tank. Do not smoke while filling
the tank. Keep sparks and open flames at a distance from the area.
WARNING:
the unit without the fuel cap securely in place.
WARNING:
immediately. Avoid creating a source of ignition for spilled fuel. Do not start the engine
until fuel vapors dissipate.
1. Position the unit with the fuel cap facing up.
2. Slowly remove the fuel cap.
3. Place the fuel container spout into the fuel tank fill hole and fill the tank.
NOTE: DO NOT overfill the tank.
4. Wipe up any fuel that may have spilled.
5. Reinstall the fuel cap.
6. Move the unit at least 30 ft. (9.1 m) from the fuel container and the fueling site before starting the engine.
DO NOT USE E85 FUEL IN THIS UNIT.
Gasoline is extremely flammable. Ignited vapors may explode. Always
Remove the fuel cap slowly to avoid injury from fuel spray. Never operate
Add fuel in a clean, well-ventilated outdoor area. Wipe up any spilled fuel
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