Troy-Bilt 645A Super Bronco, 643C Tuffy/Bronco manual

NOTES

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Troy-Bilt 645A Super Bronco, 643C Tuffy/Bronco manual

Contents

Operator’s Manual Table of Contents Finding Model NumberCustomer Support Safety Alert Symbol Do not put hands or feet near or under rotating parts Starting the engine or engaging Refer to the Maintenance sectionsKeep children and pets away Use slower engine speeds Operating Symbols To Avoid Serious Injury Introduction AssemblyAssembly Steps 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 Safety Check all nuts and screws for tightnessOperation Ature package to identify the controls on your engine FreewheelFrom wheel drive shaft B To operate the Forward Clutch Bail Travel Position Shallow SettingsTo adjust the handlebars Stop all tiller motion by releasing the Forward Clutch Bail Starting and Stopping Following steps describe how to start and stop the engineIntroduction BREAK-IN Operation Change engine oil Stopping the Engine and Tiller For forward motion of the wheels and power to the tinesOperating the Tiller To move the Model 643C in reverse for short distances Tilling Tips & Techniques Clearing the Tines Tilling Tips & Techniques CON’TTilling On Slopes Read the following recommendations before tilling on slopes Loading and Unloading the Tiller Terrace Gardening Check Hardware Transmission Gear OIL ServiceTiller Lubrication Check Tire Pressure Bolo Tines Removing⁄Installing a Single TineRemoving⁄Installing a Tine Assembly Tine Inspection Checking and Adjusting Replacement Belt InformationTo Check Forward Belt Tension Models 643B & 645A only Forward Clutch Bail AdjustmentEngine Cleaning AIR Cleaner Service Engine OIL Service To Check Reverse Belt Tension OFF-SEASON Storage Spark Plug ServiceSpark Arrester Screen Service To Change the Engine Oil Troubleshooting Problem Possible Cause CorrectionPage Models 643C, 643B & 645A Models 643C, 643B & 645A Description GW-1224-3 Front Model 643C Models 643C, 643B & 645A Page Page TROY-BILT Tiller Lifetime Limited Warranty