Troy-Bilt 644H manual Introduction, Initial Operation, Startingand Stoppingthe Engine

Page 13

n

Operation

WARNING

Before operating your machine, carefully read and understand all safety (Section 1), controls (Section 3) and operating instructions (Section

4)in this Manual, in the separate Engine Owner's Manual, and on the decals on the machine.

Failure to follow these instruc- tions can result in serious personal injury.

Recoil Starter

,Reverse ClutchControl

ForwardClutchBail

ulator Lever

Wheel Drive Pin (on eachwheel)

INTRODUCTION

Readthis Section of the manual thor- oughly before you start the engine. Then, take the time to familiarize yourself with the basic operation of the tiller before using it in the garden. Find an open, level areaand practice using the tiller controls without the tines engagingthe soil (put tines in "travel" setting). Only after you'vebecomecompletely familiar with the tiller should you begin using it in the garden.

INITIAL OPERATION

Perform the following maintenanceduring

the first hours of new operation (see "Maintenance"section in this manual and

in the EngineOwner'sManual).

1.Changeengineoil after first 2 hours of new engine operation.

2.Checkfor loose or missing hardware on unit. Tighten or replace as needed.

3.Checktension on forward drive belt after first 2 hours of operation.

4.Checktransmission gear oil levelafter first 2 hours of operation.

Figure4-1

STARTINGAND STOPPINGTHE ENGINE

Pre-Start Checklist

Makethe following checksand perform the following services before starting the engine.

1.Readthe "Safety" and "Controls" sections in this manual. Readthe

separateEngineOwner'sManual provided by the engine manufacturer.

2.Checkthat the wheelsare in the

WHEELDRIVEposition (wheel pins must bethrough the wheel hubs and the wheel shaft holes).

3.Check unit for loose or missing hardware. Serviceas required.

4.Checkengine oil level. See Engine Owner'sManual.

5.Checkthat all safety guards and covers are in place.

6.Checkair cleaner and enginecooling system. SeeEngineOwner'sManual.

7.Attach spark plug wire to spark plug.

8.Fill the fuel tank with gasoline according to the directions in the separateEngineOwner'sManual. Follow all instructions and safety rules carefully.

DANGER

GASOLINE IS HIGHLY

FLAMMABLE AND ITS VAPORSARE EXPLOSIVE.

Follow gasolinesafety rules in this manual (see Section 1) and in the separate Engine Owner'sManual.

Failure to follow gasoline safety instructionscan result in serious personal injury and property damage.

13

Image 13
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