Section 2: Assembly

Chart 1: FUEL MIXTURE

(Mixture Ratio is 24 parts gasoline to

1 part two-cycle oil)

U.S. Gas

U.S. Oil

1 Gal.

5 oz.

2 Gal.

11 oz.

Metric Petrol

Metric Oil

 

 

4 liters

167 ml

8 liters

333 ml

NOTE: Do not use gasoline containing methanol (wood al- cohol). Fuel containing up to 10% ethanol (gasohol) or up to 15% MTBE (Methyl Tertiary Butyl Ether) may be used, but re- quires special care when the engine is not used for extended periods. See “STORAGE” instructions in Engine Owner’s Manual for additional information.

3.The fuel/oil mix ratio is 24:1 with the use of a NMMA clas- sified oil. For new engines, use twice the normal oil quantity for the first gallon of fuel. NOTE: Due to differences in fuel and oil availability worldwide, Tecumseh recommends a 16:1 mix ratio if NMMA oil is not available.

4.Do not mix fuel directly in engine fuel tank. Always use a clean, safety-approved fuel container.

To Mix:

A.Fill a clean, approved container one quarter full with rec- ommended gasoline.

B.Add recommended amount of oil per Chart 1: FUEL MIXTURE.

C.Screw cap on container and shake vigorously. Then un- screw cap and fill container with gasoline per

Chart 1: FUEL MIXTURE. Screw on cap and shake again. Once mixed, oil and gasoline will not separate.

To Fill Fuel Tank:

A.Engine must be cool. Clean area around fuel tank cap and remove cap. Insert a clean funnel into the fuel tank.

B.Slowly pour gasoline/oil mixture into fuel tank. Fill tank no higher than 1/2" from top of tank to allow for gasoline ex- pansion. Install fuel cap and clean up any fuel spills.

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Troy-Bilt 12235 Assembly, Oil, Mixture Ratio is 24 parts gasoline to Part two-cycle oil, Gas, To Fill Fuel Tank