Troy-Bilt 644H manual GW-1224-3

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MODELS644H & 645A

REF	PARTNO.	DESCRIPTION
NO.	PARTNO.	DESCRIPTION
NO.
1	GW-9517	SnapRing
2	GW-1714	Bearing,TaperedRoller(withrace)
3	GW-50043	SupportWasher,Rear
4	711-04110	DriveShaft(ORT)
5	GW-1224-1*	Shim,RearBearingCap,.010"thick
	GW-1224-2"	Shim,sameasabove,except.030"thick
	GW-1224-3"	Shim,sameasabove,except.005"thick
	GW-1224-4"	Shim,sameasabove,except.062"thick
--	GW-13250	ShimSet(IncLthefollowingshims:
		two #1224-1,two 1224-2& one#1224-4)

* Useas requiredto obtainbetween.005"and .015"allowableend-play,

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Contents TRtlI Bilt Findingmodelnumber Table of ContentsEngineinformation CLEVELAND,OH44136Safety Safety OperatingSymbols Various symbols shown here, with wordStartingStabilization Messageonengine HotSurfaces LooseParts List Qty. Description UnpackingInstructionsMoveTiller OffShipping Platform Attach HandlebarAssembly Install ReverseClutch CableFlatSide CheckLevelof TransmissionGearOilCheckAir Pressurein Tires Tiller is shipped withoutoil in the engineForward Reverse Clutch ClutchBailControl Ulator Wheel Drive PinsAdjustment Anti-ReverseStake Drive Pin on each wheel To Place the Wheels in WHEELDRIVEorTo Operate the ForwardClutchBail ReverseClutchControlForward Clutch Bail To Operate the Reverse ClutchControlDepthRegulatorLever HandlebarHeightAdjustmentTo Adjustthe Handlebars Anti-ReverseStakeInitial Operation Pre-Start ChecklistIntroduction Startingand Stoppingthe EngineOperatingthetiller Starting the EngineTurningthe Tiller Around Stoppingthe Tiller and EngineAvoidmakingfootprints Let the tiller dothe workAvoidtilling soggy,wet soil Tilling depthsTilling on slopes Tilling acrossslopeswithout using terracesClearingthe tines Tilling up and downslopesLoadingand Unloadingthe Tiller Required Maintenance Schedule Procedure Before Eve Each Use Hours Check engineoil level EveryTillerlubrication Transmissiongearoil ServiceCheckhardware Checkforoil LeaksTines Removingand Installing Tine AssembliesRemovingand Installing Individual Tines Tine InspectionCheckingand Adjusting Forwarddrive Belttension PositionTo CheckForwardBelt Tension ForwardBelt Replacement Information Forwardclutch Bail AdjustmentCheckingand Adjusting Reversedrive Belttension Reverse Belt Replacement InformationEngineoilservice SparkplugserviceTroubleshooting Problem Possiblecause CorrectionList MODELS644H & 645A Partno DescriptionMODELS644H & 645A GW-55042 GW-1224-3 FRONT11 Description Partno RIGHT-HANDTINE LEFT-HANDTINE Engine Wheelshaft Tine ShaftUtchcable Forward Clutchcable MODELS644H & 645A TROY-BILT Tiller Lifetime Limited Warranty

MODELS644H & 645A

PARTNO.

GW-1224-3"