Troy-Bilt 644H manual MoveTiller OffShipping Platform, Attach Handlebar

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STEP 2: Attach Handlebar

1.Attach the two legs of the handlebar support (A, Fig. 2-2) loosely to the inner sides of the tiller frame using two 3/8"-16 x 3/4" hex hd. screws (B), 3/8" flat washers (C) and 3/8"-16 hex Iocknuts (D).

2.Using the middle holes in the handlebar support brackets (Eand F,Fig. 2-2), loosely attach the support brackets to the handlebarsupport (A) using two 5/16"-18 x 1-1/2" curved hd. screws (G), 5/16" split Iockwashers (H) and 5/16"-18 hex nuts (I). NOTE:If a support bracket will not move, loosen attaching screw (J) and nut.

3.Attach the handlebarassembly (K) to the handlebarsupport (A) using four 5/16"-18 x 1-1/2" curved hd. screws (G), 5/16" split Iockwashers(H) and 5/16"-18 hex nuts (I). Tighten the four screws securely.

4.Tighten all handlebar mounting hardware securely.

STEP3: MoveTiller OffShipping Platform

To movethe tiller without the engine running, put the wheels in their FREEWHEELposition, as described below.

1.Usea sturdy block to raise onewheel off the ground.

2.Removethe hairpin cotter (L, Fig. 2-3) and wheel drive pin (M). Slide the wheel inward on the wheel shaft (N). Reinstall the wheel drive pin and hairpin cotter through the wheel shaft only (not through

the wheel hub). Repeatwith the other wheel.

3.Using the handlebaras a lever, roll the tiller to aflat area.

IMPORTANT:Before starting the engine, the wheels must be placed in their WHEEL DRIVEposition (pins through wheel hubs

and wheel shaft). This procedure is described in "Wheel Drive Pins" in

Section 3.

Section2: Assembly

\

B

C

D

Fig. 2-2: Attach handlebar.

I

L

Fig. 2-3: Wheel in FREEWHEELING position (wheel drive pin throughwheel shaRonly).

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Contents TRtlI Bilt CLEVELAND,OH44136 Table of ContentsEngineinformation FindingmodelnumberSafety Safety Various symbols shown here, with word OperatingSymbolsStartingStabilization Messageonengine HotSurfaces UnpackingInstructions LooseParts List Qty. DescriptionAttach Handlebar MoveTiller OffShipping PlatformInstall ReverseClutch Cable AssemblyTiller is shipped withoutoil in the engine CheckLevelof TransmissionGearOilCheckAir Pressurein Tires FlatSideTo Place the Wheels in WHEELDRIVEor Wheel Drive PinsAdjustment Anti-ReverseStake Drive Pin on each wheel Forward Reverse Clutch ClutchBailControl UlatorTo Operate the Reverse ClutchControl ReverseClutchControlForward Clutch Bail To Operate the ForwardClutchBailAnti-ReverseStake HandlebarHeightAdjustmentTo Adjustthe Handlebars DepthRegulatorLeverStartingand Stoppingthe Engine Pre-Start ChecklistIntroduction Initial OperationStarting the Engine OperatingthetillerStoppingthe Tiller and Engine Turningthe Tiller AroundTilling depths Let the tiller dothe workAvoidtilling soggy,wet soil AvoidmakingfootprintsTilling up and downslopes Tilling acrossslopeswithout using terracesClearingthe tines Tilling on slopesLoadingand Unloadingthe Tiller Before Eve Each Use Hours Check engineoil level Every Required Maintenance Schedule ProcedureCheckforoil Leaks Transmissiongearoil ServiceCheckhardware TillerlubricationTine Inspection Removingand Installing Tine AssembliesRemovingand Installing Individual Tines TinesPosition Checkingand Adjusting Forwarddrive BelttensionTo CheckForwardBelt Tension Reverse Belt Replacement Information Forwardclutch Bail AdjustmentCheckingand Adjusting Reversedrive Belttension ForwardBelt 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