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Troy-Bilt Bronco Operator's Manual
Troy-Bilt Bronco Operator's Manual

Troy-Bilt Bronco Operator's Manual

Rear tine tiller
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Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • Warranty
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Rear Tine Tiller — Bronco
WARNING
READ AND FOLLOW ALL SAFETY RULES AND INSTRUCTIONS IN THIS MANUAL
BEFORE ATTEMPTING TO OPERATE THIS MACHINE.
FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY.
TROY-BILT LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
Printed In USA
Form No. 769-04233
(August 11, 2008)

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Summary of Contents for Troy-Bilt Bronco

  • Page 1 READ AND FOLLOW ALL SAFETY RULES AND INSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING TO OPERATE THIS MACHINE. FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY. TROY-BILT LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019 Printed In USA Form No. 769-04233...
  • Page 2: Table Of Contents

    Choose from the options below: ◊ Visit us on the web at www.troybilt.com ◊ Call a Customer Support Representative at (800) 828-5500 or (330) 558-7220 ◊ Write us at Troy-Bilt LLC • P.O. Box 361131 • Cleveland, OH • 44136-0019...
  • Page 3: Safe Operation Practices

    Important Safe Operation Practices WARNING! This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury.
  • Page 4 When practical, remove gas-powered equipment After striking a foreign object, stop the engine, disconnect from the truck or trailer and refuel it on the ground. the spark plug wire and ground against the engine. If this is not possible, then refuel such equipment on Thoroughly inspect the machine for any damage.
  • Page 5 Spark Arrestor If the fuel tank has to be drained, do this outdoors. Observe proper disposal laws and regulations for gas, oil, WARNING! This machine is equipped with an etc. to protect the environment. internal combustion engine and should not be used According to the Consumer Products Safety Commission on or near any unimproved forest-covered, (CPSC) and the U.S.
  • Page 6 Safety Symbols This page depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the machine before attempting to assemble and operate. Symbol Description READ THE OPERATOR’S MANUAL(S) Read, understand, and follow all instructions in the manual(s) before attempting to assemble and operate WARNING—...
  • Page 7: Assembly & Set-Up

    Assembly & Set-Up Contents of Carton • One Tiller • One 20 oz. Bottle SAE 10W30 Oil • One Handlebar Assembly • One Operator’s Manual • One Engine Operator’s Manual Handle WARNING! To prevent personal injury or property damage, do not start the engine until all assembly NOTE: All references to the right or left side of the tiller are from steps are complete and you have read and the operator’s position.
  • Page 8 Using two 5⁄16”-18 x 1-3⁄4” screws and 5⁄16”-18 hex nuts, loosely Move Tiller Off Crate attach the handlebar support using the upper holes. To roll the tiller off the shipping platform, put the wheels in Tighten the two screws securely. See Fig. 3-2. freewheel, as follows: Place a sturdy block under the transmission to raise one wheel about 1”...
  • Page 9 Forward Clutch Cable Carefully unwrap the forward clutch cable (Black) from its shipping position. Pull the cable up through the bottom hole of the cable bracket and push the cable connector up through the hole until the groove in the connector snaps into place.
  • Page 10: Controls & Features

    Controls and Features Forward Clutch Bail Depth Regulator Oil Fill Handlebar Height Adjustment Gasoline Fill Tines Wheel Drive Pin Recoil Starter Figure 4-1 Engine Controls Handlebar Height Adjustment For detailed information on all engine controls refer to the The handlebar height is adjustable to three different settings. In separate Engine Operator’s Manual.
  • Page 11: Operation

    Operation Starting the Engine Starting the Engine WARNING! To help prevent serious personal injury Pre-Start Checklist or damage to the equipment, put both wheels in the With the spark plug wire disconnected from the spark plug, WHEEL DRIVE position. Never have the wheels in perform the following checks and services before each use.
  • Page 12 To Engage Drive & Tines Turning the Tiller NOTE: The tiller pictured on the following pages is used to Practice turning the tiller in a level, open area. Be very demonstrate the operation of the tiller and may not look exactly careful to keep your feet and legs away from the tines.
  • Page 13 Clearing the Tines • When cultivating (breaking up surface soil around plants to destroy weeds, see Fig. 5-4), adjust the tines to dig only The tines have a self-clearing action which eliminates most 1” to 2” deep. Using shallow tilling depths helps prevent tangling of debris in the tines.
  • Page 14 Suggested Tilling Patterns • If the garden size will not permit lengthwise and then crosswise tilling, overlap the first passes by one-half a tiller • When preparing a seedbed, go over the same path twice in width, followed by successive passes at one-quarter width. the first row, then overlap one-half the tiller width on the See Fig.
  • Page 15 Terrace Gardening Loading & Unloading the Tiller To create a terrace, start at the top of the slope and work WARNING! Loading and unloading the tiller into a down. Go back and forth across the first row as shown in vehicle is potentially hazardous and doing so is not Fig.
  • Page 16: Maintenance & Adjustment

    Maintenance & Adjustments Maintenance Schedule Check Change Before Every Every Every After first after first Engine each use 5 Hours 10 Hours 30 Hours 2 hours 2 hours Manual Check Motor Oil Level Clean Engine Check Nuts and Bolts Change Motor Oil Lubricate Tiller Service Engine Air Cleaner System Check Tines for Wear...
  • Page 17 Lubrication Transmission Gear Oil Check the transmission gear oil after every 30 hours of operation After every 10 operating hours, oil or grease the lubrication or whenever you notice any oil leak. Operating the tiller when points shown in Fig. 6-2 and described below. the transmission is low on oil can result in severe damage.
  • Page 18: Service

    Service Belt Replacement Removing/Installing a Tine Assembly: A tine assembly consists of eight tines mounted on a tine If the drive belt needs to be replaced, see your local authorized holder. dealer or refer to the Replacement Parts Section for ordering information.
  • Page 19: Troubleshooting

    Troubleshooting Problem Cause Remedy Engine does not start Spark plug wire disconnected. Reconnect wire. Engine Throttle Control Lever incorrectly set. Put lever in START position. Fuel tank empty. Add fuel. Stale gasoline. Drain fuel and add fresh fuel. Dirty air filter. Clean or replace filter (see Engine Manual).
  • Page 20: Replacement Parts

    Replacement Parts Component Part Number and Description 754-04090 Forward Drive Belt, 4L X 25.375 746-04413 Forward Drive Cable 742-04227 Bolo Tine, 10” (LT) 742-04226 Bolo Tine, 10” (RT) 634-04453 Wheels, 11 x 4-4 Phone (800) 828-5500 to order replacement parts or a complete Parts Manual (have your full model number and serial number ready). Parts Manual downloads are also available free of charge at www.troybilt.com.
  • Page 21 Notes...
  • Page 22 10— n ectiOn Otes...
  • Page 23 10 — n ectiOn Otes...
  • Page 24 MANUFACTURER’S LIMITED WARRANTY FOR The limited warranty set forth below is given by Troy-Bilt LLC with b. Log splitter pumps, valves, and cylinders have a separate one- respect to new merchandise purchased and used in the United States year warranty.