Troy-Bilt 645A-Bronco manual Attach Handlebar, Move Tiller Off Shipping Platform

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Section 2: Assembly

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 locknuts (D).

2.Using the middle holes in the handlebar support brackets (E and F, Fig. 2-2), loosely attach the support brackets to the handlebar support (A) using two 5/16"-18 x 1-1/2" curved hd. screws (G), 5/16" split lockwashers (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 handlebar assembly (K) to

G

the handlebar support (A) using four

 

5/16"-18 x 1-1/2" curved hd. screws (G),

 

5/16" split lockwashers (H) and 5/16"-18

 

hex nuts (I). Tighten the four screws

 

securely.

 

4. Tighten all handlebar mounting

 

hardware securely.

 

K

I H

I H

A

G

STEP 3: Move Tiller Off Shipping Platform

To move the tiller without the engine running, put the wheels in their FREEWHEEL position, as described below.

1. Use a sturdy block to raise one wheel off the ground.

2. Remove the 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). Repeat with the other wheel.

3. Using the handlebar as a lever, roll the tiller to a flat area.

IMPORTANT: Before starting the engine, the wheels must be placed in their WHEEL DRIVE position (pins through wheel hubs and wheel shaft). This procedure is described in “Wheel Drive Pins” in Section 3.

E

F

G

J

H I

B

C

D

Fig. 2-2: Attach handlebar.

M

N

L

Fig. 2-3: Wheel in FREEWHEELING position (wheel drive pin through wheel shaft only).

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Contents Operator’s Manual Calling Customer Support Table of ContentsFinding Model Number Engine InformationTraining SafetyKeep children and pets away Use a deep depth regulator setting Use slower engine speedsNever operate the tiller under Decals Operating SymbolsIntroduction AssemblyTools/Materials Needed for Assembly Loose Parts List Qty. DescriptionMove Tiller Off Shipping Platform Attach HandlebarInstall Reverse Clutch Cable Install Forward Clutch CableTiller is shipped without oil in the engine Check Level Transmission Gear OilCheck Hardware for Tightness Check Air Pressure in TiresWheel Drive Pins Features and ControlsTo Operate the Reverse Clutch Control Forward Clutch BailReverse Clutch Control To Operate the Forward Clutch BailDepth Regulator Lever Handlebar Height AdjustmentShallow Settings Deep To Adjust the HandlebarsStarting and Stopping the Engine OperationIntroduction Initial OperationStopping the Engine and Tiller Use the Fast throttle speed setting when tillingOperating the Tiller Starting the EngineFor reverse motion of the wheels and tines Turning the Tiller AroundStopping the Tiller and Engine Avoid making footprints Let the tiller do the workTilling depths Avoid tilling soggy, wet soilTilling up and down slopes Tilling across slopes without using terracesClearing the tines Tilling on slopesLoading and Unloading the Tiller Hours MaintenanceRequired Maintenance Schedule EveryCheck Hardware Transmission Gear OIL ServiceTiller Lubrication Check for OIL LeaksTine Inspection Removing and Installing Tine AssembliesRemoving and Installing Individual Tines TinesTo Check Forward Belt Tension PositionReverse Belt Replacement Information Forward Clutch Bail AdjustmentTo Check Reverse Belt Tension Engine Cleaning Engine OIL ServiceAIR Cleaner Service Spark Plug ServiceTroubleshooting Parts List Models 644H & 645A Models 644H & 645A Models 644H & 645A GW-1224-3 Front 619-04013 RIGHT-HAND Tine 2926 Models 644H & 645A TROY-BILT LLC, P.O. Box 361131, Cleveland, Ohio 44136-0019 TROY-BILT Tiller Lifetime Limited Warranty
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