Troy-Bilt 644HMBRONCO, 645AMBRONCO manual Description Partno

Page 32

MODELS644H & 645A

					12
					13
			10		3
			10
					14
			* Included with transmission when purchased as an assembly only.
				Removeand discard when installing the transmission on tiller.
REF	PART NO.	DESCRIPTION	REF	PARTNO.	DESCRIPTION
NO.	PART NO.	DESCRIPTION	NO.	PARTNO.	DESCRIPTION
NO.			NO.
1	GW-9727	Plug,Transmission Oil Fill	8	721-04031	Oil Seal,Wheel Shaft
2	710-04049	HexHd. FlangeScrew,5/16-18 x 5i8,Gr. 5	9	619-04013	Transmission Housing Assembly
3	736-0119	Lock Washer, 5/16	10	721-04036	Oil Seal,Tine Shaft
4	1918377	RearCover,Transmission	11	736-3008"	Washer, Flat, .344 x .750 x .120
5	1916641	Front Cover,Transmission	12	718-04008	RearBearingCap
6	GW-50032	Gasket, Housing Cover	13	710-04048	Hex Hd. FlangeScrew, 5/16-18 x 1
7	721-04030	Oil Seal,Drive Shaft	14	710-3008	Hex Hd. FlangeScrew, 5/16-18 x 3/4

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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 TightnessFreewheel Wheel Drive PinsTo Placethe Wheels in WHEELDRIVEor To Operatethe Reverse ClutchControl Forward Clutch BailTo Operatethe Forward ClutchBail 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 InspectionTo CheckForwardBelt Tension Checkingand Adjusting Forwarddrive BelttensionPosition 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

MODELS644H & 645A

DESCRIPTION

PARTNO.