Troy-Bilt TB4000 manual Oil and Fuel, Recommended Oil Type, Recommended Fuel Type, Section

Section 4

Funnel

Spout

Fig. 4-1

Fig. 4-2

RECOMMENDED OIL TYPE

Using the proper type and weight of oil in the crankcase is extremely important. Check the oil before each use and change the oil regularly. Failure to use the correct oil, or using dirty oil, can cause premature engine wear and failure.

Use a high-quality SAE 30 weight oil of API (American Petroleum Institute) service class SF, SG, SH.

ADDING OIL TO CRANKCASE – INITIAL USE

NOTE: This unit is shipped without being filled with oil. In order to avoid damage to the unit, put oil in the crankcase before attempting to start unit.

Your unit is supplied with one 3.4 fluid oz. (100 ml.) bottle of SAE 30 SF, SG, SH oil (Fig. 4-1).

NOTE: Save the bottle to measure the correct amount for future oil changes. See Section 6, Maintenance, Checking the Oil Level.

NOTE: Your new 4-Cycle cultivator is shipped for operation in conditions above 40°F (4°C). For cold weather operation, temperatures below 40°F (4°C) use a high-quality SAE 10W30 weight oil of API (American Petroleum Institute) service class SF, SG, SH.

Oil and Fuel

1.Unscrew the top of the bottle of oil and remove the paper seal covering the opening. Replace top. Cut the tip off the funnel spout (Fig. 4-1).

2.Place the unit on a flat level surface (Fig. 4-4).

3.Remove the oil plug / dipstick from the crankcase.

4.Pour the entire bottle of oil into the oil fill hole (Fig. 4-2).

NOTE: Never add oil to the fuel or fuel tank.

5.Remove tag from oil fill plug / dipstick.

6.Wipe up any oil that may have spilled and reinstall the oil fill plug / dipstick.

The importance of checking and maintaining the proper oil level in the crankcase cannot be overemphasized. Check oil before each use and change as specified. See Section 6, Maintenance, Checking the Oil Level.

RECOMMENDED FUEL TYPE

Old fuel is the primary reason for the unit not running properly. Be sure to use fresh, clean, unleaded Gasoline.

NOTE: This is a four cycle engine. In order to avoid damage to the unit, 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 form acids when stored. Use fresh fuel (less than 60 days old), when using alcohol-blended fuel.

Using Blended Fuels

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

•Always use fresh unleaded gasoline

•Use the fuel additive STA-BIL®or an equivalent.

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

Using Fuel Additives

The use of fuel additives, such as STA-BIL® Gas Stabilizer or an equivalent, will inhibit corrosion and minimize the formation of gum deposits. Using a fuel additive can keep fuel from forming harmful deposits in the carburetor for up to six (6) months. 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 gas tank.

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