Troy-Bilt 644HMBRONCO, 645AMBRONCO manual MODELS644H & 645A

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MODELS644H & 645A

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Contents TRtllcBILT Tableofcontents Safety Safety ÷i I÷1 R Tools/MaterialsNeededfor Assembly LooseParts List Qty. DescriptionIntroduction InspectunitAttach Handlebar Move Tiller Off Shipping PlatformInstall ReverseClutch Cable Install Forward Clutch CableCheckLevelof TransmissionGearOil CheckAir Pressurein TiresAdd Motor Oil to Engine Check Hardware for TightnessTo Placethe Wheels in WHEELDRIVEor Wheel Drive PinsFreewheel To Operatethe Forward ClutchBail Forward Clutch BailTo Operatethe Reverse ClutchControl To Adjustthe Handlebars Travel Position Shallow Deep SettingsIntroduction Initial OperationStartingand Stoppingthe Engine Gasoline is Highly Flammable and ITS Vaporsare ExplosiveOperatingthe Tiller Starting the EngineTurning the Tiller Around Stoppingthe Tiller and EngineLet the tiller dothe work Avoidtilling soggy,wet soilAvoidmakingfootprints Tilling depthsTilling acrossslopeswithout usingterraces Tilling on slopesClearing the tines Tilling up and downslopesLoadingand Unloadingthe Tiller Required Maintenance Schedule ProcedureBefore Every Each Use HoursCHECKTIREPRESSUREon CheckhardwareMachines equipped with pneumatic tires To Checkthe Transmission Gear Oil LevelRemovingand Installing Tine Assemblies Removingand Installing IndividualTinesTines Tine InspectionPosition Checkingand Adjusting Forwarddrive BelttensionTo CheckForwardBelt Tension Forwardclutch Bailadjustment Checkingand Adjusting Reversedrive BelttensionForwardBelt Replacement Information Reverse Belt Replacement InformationEngineoil Service AIR CleanerserviceSparkplugservice EnginecleaningTroubleshooting Problem Possible Cause CorrectionPartsList Partno DescriptionMODELS644H & 645A 1918749 Bumper 710-0395 Partno Description Front Description Partno MODELS644H & 645A WheelshaftMODELS644H & 645A Partno TROY-BILT Tiller Lifetime Limited Warranty TROY-BILT LLC, P.O. Box 361131, Cleveland, Ohio 44136-0019