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

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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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Contents Tiller/Edger See Back Cover for Customer Service Information Preparation SafetyTraining OperationNever perform maintenance when SafetyMAINTENANCE/STORAGE Do not put hands or feet near or under rotating partsIntroduction AssemblyAssembly Steps Unpacking InstructionsMixture Ratio is 24 parts gasoline to Part two-cycle oil AssemblyOil GasTILLER/EDGER Controls Features and ControlsKnow Your Equipment Engine ControlsStopping Starting the Engine OperationPRE-START Preparation Starting the EngineTilling and Cultivating Adjusting Tine PatternsOperation CultivatingAttachments Power Lawn Rake Attachment ModelTilling Patterns Lawn Aerator Attachment ModelRequired Maintenance Schedule MaintenanceEquipment Maintenance Engine MaintenanceSpark Plug Cooling System MaintenanceTine Removal Installation Arranging Tines for Narrow TillingArranging Tines For Stony Soil Conditions Off-Season Storage ProcedureStorage Remove the inner tine sectionsTroubleshooting Problem Possible Cause Corrective Action Safety and Operating DecalsParts List Ref # Description QtyModel Parts List Ref # DescriptionPage Safety Rules Maintenance Assembly Model/Serial NumberRecoil Starter Rope Carburetor Repair Parts 15-17 IndexEngine Service and Repair Warranty ServiceReplacement Parts Owner Registration Card