Troy-Bilt 640C - Tuffy CRT, 644A - Super Bronco CRT, 640C-Tuffy, 640C-Tuffy CRT manual

Contents

Main Rear-tine Tiller Models 640C Tuffy CRT 644A Super BroncoTM CRT Troy-Bilt LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019 Operators Manual IMPORTANT: Read safety rules and instructions carefully before operating equipment. TABLE OF CONTENTS FINDING MODEL NUMBER CUSTOMER SUPPORT The answer you are looking for could be just a mouse click away! Training Preparation WARNING SECTION 1: SAFETY Safety Alert Symbol Maintenance and Storage Decals WARNING Operating Symbols R SECTION 2: ASSEMBLY WARNING: INTRODUCTION INSPECT UNIT TOOLS / MATERIALS NEEDED STEP 4: INSTALL FORWARD CLUTCH CABLE STEP 5: INSTALL REVERSE CLUTCH CABLE (MODEL 644A ONLY) STEP 6: CHECK TRANSMISSION OIL LEVEL STEP 7: ADD MOTOR OIL STEP 8: CHECK HARDWARE STEP 9: CHECK AIR PRESSURE IN TIRES (units with pneumatic tires) WARNING: SECTION 3: FEATURES AND CONTROLS WARNING: FORWARD CLUTCH BAIL F E REVERSE CLUTCH CONTROL (Model 644A only) WARNING: DEPTH REGULATOR LEVER WARNING: HANDLEBAR HEIGHT ADJUSTMENT SECTION 4: OPERATION WARNING: INTRODUCTION BREAK-IN OPERATION STARTING AND STOPPING OPERATING THE TILLER WARNING: Preparing Seedbeds Choosing Correct Wheel & Tine Speeds Let the Tiller Do the Work Avoid Making Footprints TILLING TIPS & TECHNIQUES TILLING TIPS & TECHNIQUES (CONT) Tilling On Slopes Read the following recommendations before tilling on slopes: Tilling Up and Down Slopes (Vertical Tilling) WARNING: TILLING TIPS & TECHNIQUES (CONT) LOADING AND UNLOADING THE TILLER WARNING: SECTION 5: MAINTENANCE WARNING: MAINTENANCE SCHEDULE TILLER LUBRICATION CHECK HARDWARE BOLO TINES AB WARNING: CHECKING AND ADJUSTING FORWARD DRIVE BELT TENSION C A FORWARD FORWARD CLUTCH BAIL ADJUSTMENT CHECKING AND ADJUSTING RE- VERSE DRIVE BELT TENSION A B CA (Model 644A only) SPARK PLUG SERVICE SPARK ARRESTER SCREEN SERVICE THROTTLE LEVER ADJUSTMENT WARNING: CARBURETOR/GOVERNOR CONTROL ADJUSTMENTS TROUBLESHOOTING PROBLEM POSSIBLE CAUSE CORRECTION Section 6 Page Page Page FRONT Page MODELS 640C & 640A FORWARD REF TINE SHAFT Hold Tines With Blunt End Toward You RIGHT-HAND TINE LEFT-HAND TINE Page TROY-BILT TILLER LIFETIME LIMITED WARRANTY TROY-BILT LLC, P.O. Box 361131, Cleveland, Ohio 44136-0019, 1-866-840-6483