Models 643 | Troy-Bilt Super Bronco guide

MODELS 643 & 645















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Troy-Bilt Super Bronco manual Models 643

Contents

Form no -02357B.fm 12/19/06 Table of Contents Finding Model NumberCustomer Support Safety Alert Symbol Do not put hands or feet near or under rotating parts Refer to the Maintenance sections Keep children and pets awayUse slower engine speeds Check all nuts, bolts, and screws for Operating Symbols MaybeusedonthetillerandengineTo Avoid Serious Injury Assembly Assembly StepsIntroduction Inspect Unit Install Forward Clutch Cable Use the handlebar to roll the tiller to a flat area While preventing the cable adjuster from turning With the Forward Clutch Bail Y, Fig Check Transmission OIL Level Check all nuts and screws for tightness Ature package to identify the controls on your engine Freewheel Travel Position Shallow Settings To adjust the handlebarsTo operate the Forward Clutch Bail Stop all tiller motion by releasing the Forward Clutch Bail Following steps describe how to start and stop the engine Introduction BREAK-IN OperationStarting and Stopping Change engine oil For forward motion of the wheels and power to the tines Operating the TillerStopping the Engine and Tiller To move the Bronco in reverse for short distances Tilling Tips & Techniques Tilling Tips & Techniques CON’T Tilling On SlopesClearing the Tines Read the following recommendations before tilling on slopes Loading and Unloading the Tiller Terrace Gardening Transmission Gear OIL Service Tiller LubricationCheck Hardware Check Tire Pressure Removing⁄Installing a Single Tine Removing⁄Installing a Tine AssemblyBolo Tines Tine Inspection Checking and Adjusting Replacement Belt InformationTo Check Forward Belt Tension Forward Clutch Bail Adjustment Engine Cleaning AIR Cleaner Service Engine OIL ServiceTo Check Reverse Belt Tension To Check the Engine Oil Level Spark Plug Service Spark Arrester Screen ServiceOFF-SEASON Storage To Change the Engine Oil Troubleshooting Problem Possible Cause CorrectionPage Models 643 Description GW-1224-3 Front 34 21 18Bronco 634-43203 Page Page TROY-BILT Tiller Lifetime Limited Warranty