Troy-Bilt 644H-Bronco, 645A-Bronco manual Table of Contents

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TABLE OF CONTENTS

Content

Page

Content

Page

Customer Support

2

Maintenance

19

Safety

3

Off-season Storage

24

Assembly

6

Troubleshooting

25

Features and Controls

10

Parts List

26

Operation

13

Warranty

Back Cover

FINDING MODEL NUMBER

This Operator’s Manual is an important part of your new lawn tractor. It will help you assemble, prepare and maintain the unit for best performance. Please read and understand what it says.

Before you start assembling your new equipment, please locate the model plate on the equipment and copy the information from it in the space provided below. A sample model plate is also given below. You can locate the model plate by looking at the rear of the tine shield. This information will be necessary to use the manufacturer’s web site and/or help from the Customer Support Department or an authorized service dealer.

TROY-BILT LLC P. O. BOX 361131

www.troybilt.com CLEVELAND, OH 44136 330-558-7220

1-800-520-5520

Copy the model number here:

Copy the serial number here:

CUSTOMER SUPPORT

Please do NOT return the unit to the retailer without first contacting Customer Support.

If you have difficulty assembling this product or have any questions regarding the controls, operation or maintenance of this unit, you can seek help from the experts. Choose from the options below:

Visit troy-bilt.comfor many useful suggestions. Click on Customer Support button and you will get the four options reproduced here. Click on the appropriate button and help is immediately available.

The answer you are

 

The answer you are

looking for could be just

 

looking for could be just

a mouse click away!

 

a mouse click away!

 

 

 

If you prefer to reach a Customer Support Representative, please call 1(800) 520-5520.

Engine

The engine manufacturer is responsible for all engine-related issues with regard to

performance, power-rating, specifications, warranty and service. Please refer to the engine

Manual

 

 

 

manufacturer’s Owner’s/Operator’s Manual, packed separately with your unit, for more

 

 

 

 

 

 

information.

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Contents Operator’s Manual Table of Contents Safety Ments or inspectionsKeep children and pets away SafetyUse a deep depth regulator setting Use slower engine speeds Never operate the tiller underOperating Symbols DecalsLoose Parts List Qty. Description AssemblyTools/Materials Needed for Assembly IntroductionMove Tiller Off Shipping Platform AssemblyAttach Handlebar Install Reverse Clutch Cable Install Forward Clutch CableCheck Air Pressure in Tires Check Level Transmission Gear OilCheck Hardware for Tightness Tiller is shipped without oil in the engineForward Clutch Bail Depth Regulator Features and ControlsWheel Drive Pins Reverse Clutch Control Anti-Reverse StakeTo Operate the Forward Clutch Bail Forward Clutch BailReverse Clutch Control To Operate the Reverse Clutch ControlDepth Regulator Lever Features and ControlsHandlebar Height Adjustment Anti-Reverse StakeInitial Operation OperationIntroduction Starting and Stopping the EngineOperating the Tiller Use the Fast throttle speed setting when tillingOperation Starting the EngineStopping the Tiller and Engine Turning the Tiller AroundFor reverse motion of the wheels and tines Avoid tilling soggy, wet soil Let the tiller do the workTilling depths Avoid making footprintsTilling on slopes Tilling across slopes without using terracesClearing the tines Tilling up and down slopesLoading and Unloading the Tiller Every MaintenanceRequired Maintenance Schedule HoursTiller Lubrication MaintenanceTransmission Gear OIL Service Check for OIL LeaksTines Removing and Installing Tine AssembliesRemoving and Installing Individual Tines Tine InspectionPosition To Check Forward Belt TensionTo Check Reverse Belt Tension Forward Clutch Bail AdjustmentReverse Belt Replacement Information Spark Plug Service Engine OIL ServiceAIR Cleaner Service Engine CleaningTroubleshooting TROY-BILT Tiller Lifetime Limited Warranty TROY-BILT LLC, P.O. Box 361131, Cleveland, Ohio 44136-0019
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