Troy-Bilt 630B-Tuffy, 634F-Bronco, 634B-Super Bronco manual Table of Contents

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TABLE OF CONTENTS

Content

Page

Calling Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Features and Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Off-Season Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Warrany Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Cover

FINDING MODEL NUMBER

This Operator’s Manual is an important part of your new Rear-tineTiller. It will help you assemble, prepare and main- tain 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 infor- mation from it in the space provided below. This information is very important if you need help from our Customer Support Department or an authorized dealer.

You can locate the model number by looking at the rear surface of the tine shield. A sample model plate is explained below. For future reference, please copy the model number and the serial number of the equipment in the space below

Copy Model Number Here

TROY-BILT LLC Copy Serial Number Here

P. O. BOX 361131 www.troybilt.com CLEVELAND, OH 44136 330-558-7220 866-840-6483

ENGINE INFORMATION

The engine manufacturer is responsible for all engine-related issues with regards to performance, power-rating, speci- fications, warranty and service. Please refer to the engine manufacturer’s Owner’s/Operator’s Manual packed sepa- rately with your unit for more information.

CALLING CUSTOMER SUPPORT

If you have difficulty assembling this product or have any questions regarding the controls, operation or maintenance of this unit, please call the Customer Support Department.

Call 1- (330) 558-7220or 1- (866) 840-6483to reach a Customer Support representative. Please have your unit’s model number and serial number ready when you call. See previous section to locate this information. You will be asked to enter the serial number in order to process your call ..

For more details about your unit, visit our website at www.troybilt.com

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Contents Operator’s Manual Table of Contents Safety Alert Symbol Know how to stop the unit and disengage the controls quicklyKeep children and pets away SafetyExercise caution to avoid slipping or falling Use slower engine speedsDecals To Avoid Serious InjuryInspect Unit Assembly StepsIntroduction Clutch Cable Assembly Install Reverse Clutch Cable Models 634F and 634B onlyCheck all nuts and screws for tightness Check AIR PressureCheck Level of Transmission Gear OIL Engine Controls Wheel Drive PinsIntroduction Reverse Clutch Control Models 634F/634BForward Clutch Bail Features and ControlsHandlebar Height Adjustment Depth Regulator LeverStarting and Stopping the Engine Pre-Start ChecklistIntroduction BREAK-IN Operation Starting the EngineTines will cause injury Stopping the Engine and Tiller Operating the TillerOperation Stopping the Tiller and EngineBy successive passes at one Quarter width see Fig Clumps of soil that can interfere withYour freshly tilled or cultivated soil Terrace Gardening Read the following recommendations before tilling on slopesTilling Up and Down Slopes Vertical Tilling Clearing the Tines Loading and Unloading the TillerTiller Lubrication Maintenance ScheduleTransmission Gear OIL Service Check for OIL LeaksRemoving/Installing a Tine Assembly MaintenanceRemoving/Installing a Single Tine Bolo TinesTo Check Forward Belt Tension Checking and AdjustingReplacement Belt Information Checking and Adjusting Reverse Drive Belt Tension Forward Clutch Bail AdjustmentEngine Cleaning AIR Cleaner Service Engine OIL Service To Check Reverse Belt TensionCARBURETOR/GOVERNOR Control Adjustments Spark Plug ServiceSpark Arrester Screen Service OFF Season StorageOEM-290-256 fits Tuffy, OEM-290-254 fit Bronco TroubleshootingProblem Possible Cause Correction OEM-290-265 fits Tuffy, Bronco & Super BroncoPart Description Parts ListDrawing no Parts List Part Description QTY Parts List Drawing noDRAWING/PARTS List no For Model 630B GW-9727 24 3 1917326 Left Side Right Side Hold Tine With Blunt End Toward You50049-02 TROY-BILT Tiller Lifetime Limited Warranty