Troy-Bilt 644H manual TRtlI Bilt

Page 1

0TRtlI BILT°

Operator's Manual

Rear-tine Tiller Models

644H--Bronco

645A--Bronco

Model 644H Shown (bumper syles vary)

IMPORTANT:READ SAFETY RULES AND INSTRUCTIONS CAREFULLY

Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush- covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator. In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available by contacting the service department at Troy-Bilt LLC, P.O. Box 361131 Cleveland, Ohio 44136-0019.

TROY-BILT LLC, P.O. BOX 361131, CLEVELAND, OH 44136-0019

PRINTED IN USA

FROM NO. 769-00585

(12/2002)

Image 1

Contents TRtlI Bilt Engineinformation Table of ContentsFindingmodelnumber CLEVELAND,OH44136Safety Safety Various symbols shown here, with word OperatingSymbolsStartingStabilization Messageonengine HotSurfaces UnpackingInstructions LooseParts List Qty. DescriptionAttach Handlebar MoveTiller OffShipping PlatformInstall ReverseClutch Cable AssemblyCheckAir Pressurein Tires CheckLevelof TransmissionGearOilFlatSide Tiller is shipped withoutoil in the engineAdjustment Anti-ReverseStake Drive Pin on each wheel Wheel Drive PinsForward Reverse Clutch ClutchBailControl Ulator To Place the Wheels in WHEELDRIVEorForward Clutch Bail ReverseClutchControlTo Operate the ForwardClutchBail To Operate the Reverse ClutchControlTo Adjustthe Handlebars HandlebarHeightAdjustmentDepthRegulatorLever Anti-ReverseStakeIntroduction Pre-Start ChecklistInitial Operation Startingand Stoppingthe EngineStarting the Engine OperatingthetillerStoppingthe Tiller and Engine Turningthe Tiller AroundAvoidtilling soggy,wet soil Let the tiller dothe workAvoidmakingfootprints Tilling depthsClearingthe tines Tilling acrossslopeswithout using terracesTilling on slopes Tilling up and downslopesLoadingand Unloadingthe Tiller Before Eve Each Use Hours Check engineoil level Every Required Maintenance Schedule ProcedureCheckhardware Transmissiongearoil ServiceTillerlubrication Checkforoil LeaksRemovingand Installing Individual Tines Removingand Installing Tine AssembliesTines Tine InspectionPosition Checkingand Adjusting Forwarddrive BelttensionTo CheckForwardBelt Tension Checkingand Adjusting Reversedrive Belttension Forwardclutch Bail AdjustmentForwardBelt Replacement Information Reverse Belt Replacement InformationSparkplugservice EngineoilserviceProblem Possiblecause Correction TroubleshootingList Partno Description MODELS644H & 645AMODELS644H & 645A GW-55042 GW-1224-3 FRONT11 Description Partno Wheelshaft Tine Shaft RIGHT-HANDTINE LEFT-HANDTINE EngineUtchcable Forward Clutchcable MODELS644H & 645A TROY-BILT Tiller Lifetime Limited Warranty