Toro GTS 200 Overhead Valve Engine Lawn Mower Service Manual

TORO GTS 200 OVERHEAD VALVE ENGINE SERVICE MANUAL Table of Contents ­ Page 1 of 2 SPECIFICATIONS GENERAL INFORMATION OIL GASOLINE COOLING SYSTEM AIR CLEANER ­ GENERAL AIR CLEANER SERVICE TUNE-UP PROCEDURE OVERHAUL PROCEDURE CHECK-UP EQUIPMENT AFFECTING ENGINE OPERATION IGNITION CHECK IGNITION SPARK PLUG REMOVE FLYWHEEL INSPECT FLYWHEEL KEY, KEYWAYS, FLYWHEEL, AND CRANKSHAFT INSTALL FLYWHEEL SPECIFICATIONS CARBURETION CARBURETOR IDENTIFICATION SERVICE CARBURETOR WALBRO LMS GOVERNOR CONTROLS, CARBURETOR LINKAGE, AND FLYWHEEL BRAKE REMOTE GOVERNOR CONTROLS FLYWHEEL BRAKE GOVERNOR ADJUSTMENTS GOVERNOR AND CARBURETOR LINKAGES GOVERNOR GENERAL INFORMATION GOVERNED RPM LIMITS MECHANICAL GOVERNOR COMPRESSION TEST COMPRESSION REMOVE CYLINDER HEAD VALVE SERVICE ASSEMBLE CYLINDER HEAD SPECIFICATION TABLES REWIND STARTER GENERAL INFORMATION REMOVE BLOWER HOUSING AND STARTER TORO GTS 200 OVERHEAD VALVE ENGINE SERVICE MANUAL Table of Contents ­ Page 2 of 2 DISASSEMBLE REWIND STARTER ASSEMBLE REWIND STARTER ELECTRIC STARTER GENERAL INFORMATION TROUBLESHOOTING 12 VOLT STARTING SYSTEM TEST EQUIPMENT BATTERY STARTER ALTERNATOR ALTERNATOR SPECIFICATIONS EQUIPMENT TO TEST ALTERNATORS 1/2 AMP ALTERNATOR LUBRICATION EXTENDED OIL FILL AND DIPSTICK BREATHER REMOVE BREATHER INSTALL BREATHER VALVE REMOVE OIL PUMP INSPECT OIL PUMP INSTALL OIL PUMP INSTALL PUMP COVER INSTALL OIL FILTER ADAPTER PISTONS, RINGS, AND RODS PISTON AND CONNECTING ROD SPECIFICATION TABLES CRANKSHAFT AND CAMSHAFT REMOVE CRANKSHAFT AND CAMSHAFT INSTALL CRANKSHAFT AND CAMSHAFT SPECIFICATION TABLES CYLINDER AND BEARINGS CYLINDER PLAIN OR DUTM BEARINGS CRANKCASE SUMP SPECIFICATION TABLES MUFFLER REMOVE EXHAUST SYSTEM INSPECT EXHAUST SYSTEM INSTALL MUFFLER INSTALL MUFFLER GUARD About This Manual This manual was written expressly for the Toro GTS 200 Overhead Valve Engine.

The Toro Company has made every effort to make the information in this manual complete and correct. This manual was written with the service technician in mind. We hope that you find this manual a valuable addition to your service shop. If you have questions or comments regarding this manual, please contact us at the following address: The Toro Company Consumer Service Department 8111 Lyndale Avenue South Bloomington, MN 55420­1196 The Toro Company reserves the right to change product specifications or this manual without notice. The Toro Company gratefully acknowledges the assistance of the Briggs & Stratton Corporation in the production of this manual. ­ The Toro Company ­ 1999 Bloomington, MN 55420 ­ U.S.A 1 Contents Specifications . General Information . Oil Oil Specifications Check Oil Level . Change Oil Change Oil–Drain Plug Method Change Oil–Oil Fill Tube Method Approximate Crankcase Oil Capacity (Dry) Specifications Gasoline Cooling System Air Cleaner ­ General . Air Cleaner Service . Tune-Up Procedure . Overhaul Procedure . Check-Up . Check Compression . Check Ignition (Using Engine Starter) Check Carburetion Equipment Affecting Engine Operation . Hard Starting, or Will Not Start . Vibration . Power Loss . Noise Ignition Check Ignition . Check For Spark Miss . Spark Plug Spark Plug Maintenance . Remove Ignition Armature . Remove Flywheel Inspect Flywheel Key, Keyways, Flywheel, and Crankshaft . Install Flywheel Install Flywheel Install Ignition Armature . Adjust Ignition Armature Air Gap . Specifications Carburetion Carburetor Identification . Service Carburetor Walbro LMS . Remove Air Cleaner Remove Carburetor . Disassemble Carburetor . Carburetor Cleaning Recommendations.