Oil and Fuel, Definition of Blended Fuels

Section 4

Oil and Fuel

UNLEADED GAS	TROY-BILT 2 CYCLE OIL
1 US. GALLON	+ 4.0 FL. OZ.
(3.8 LITERS)	(118 ml)

MIXING RATIO - 32:1

Fig. 4-1

Oil and Gas Mixing Instructions

Old and/or improperly mixed fuel are the main reasons for the unit not running properly. Be sure to use fresh, clean unleaded fuel. Follow the instructions carefully for the proper fuel/oil mixture.

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. It forms acids when stored. When using alcohol-blended fuel, use fresh fuel (less than 60 days old).

Using Blended Fuels

If you choose to use a blended fuel, or its use is unavoidable, follow recommended precautions.

•Always use fresh fuel mix per your operator's manu- al.

•Always agitate the fuel mix before fueling the unit.

•Drain the tank and run the engine dry before storing the unit.

Using Fuel Additives

The bottle of TROY-BILT 2-Cycle oil that came with your unit contains a fuel additive which will help inhibit corrosion and minimize the formation of gum deposits.It is recommended that you use only TROY-BILT 2-Cycle oil with this unit.

If unavailable, use a good 2-cycle oil designed for air-cooled engines along with a fuel additive, such as STA-BIL® Gas Stabilizer or an equivalent. Add 0.8 oz. (23 ml) of fuel additive per gallon of fuel according to the instructions on the container. NEVER add fuel addi- tives directly to the unit's fuel tank.

For proper engine operation and maximum relia- bility, pay strict attention to the oil and fuel mix- ing instructions on the 2-cycle oil container.

Using improperly mixed fuel can severely dam- age the engine.

Thoroughly mix the proper ratio of 2-cycle engine oil with unleaded gasoline in a separate fuel can. Use a 32:1 fuel/oil ratio. Do not mix them directly in the engine fuel tank. See Figure 4-1 for specific gas and oil mixing ratios.

NOTE: One gallon (3.8 liters) of unleaded gasoline mixed with one 4 oz. (118 ml) bottle of TROY-BILT 2-CYCLE OIL makes a 32:1 fuel/oil ratio.

Gasoline is extremely flammable. Ignited Vapors may explode. Always 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.

Remove fuel cap slowly to avoid injury from fuel spray. Never operate the unit without the fuel cap securely in place.

Add fuel in a clean, well ventilated area outdoors. Wipe up any spilled fuel immediately. Avoid creat- ing a source of ignition for spilt fuel. Do not start the engine until fuel vapors dissipate.

NOTE: Dispose of the old fuel/oil mix in accordance to Federal, State, and Local regulations.