Toro 09173SL Service Manual Workman HD Series Preface Publication

Part No. 09173SL Service Manual WorkmanR HD Series Preface The purpose of this publication is to provide the service technician with information for troubleshooting, testing, and repair of major systems and components on the Workman HD, HDX and HDX–D vehicles. REFER TO THE OPERATOR’S MANUAL FOR OPERATING, MAINTENANCE AND ADJUSTMENT INSTRUCTIONS. For reference, insert a copy of the Operator’s Manual and Parts Catalog for your machine into Chapter 2 of this service manual.

Additional copies of the Operator’s Manual and Parts Catalog are available on the internet at www.Toro.com. The Toro Company reserves the right to change product specifications or this publication without notice. This safety symbol means DANGER, WARNING, or CAUTION, PERSONAL SAFETY INSTRUCTION. When you see this symbol, carefully read the instructions that follow. Failure to obey the instructions may result in personal injury. NOTE: A NOTE will give general information about the correct operation, maintenance, service, testing, or repair of the machine. IMPORTANT: The IMPORTANT notice will give important instructions which must be followed to prevent damage to systems or components on the machine. E The Toro Company – 2009 – This page is intentionally blank. Workman HD Series Table Of Contents Chapter 1 – Safety Safety Instructions 1 — 2 Safety and Instruction Decals 1 — 6 Chapter 2 – Product Records and Maintenance Product Records . Maintenance . Equivalents and Conversions Torque Specifications . Chapter 3 – Briggs/Daihatsu Gasoline Engine Specifications 3 — 2 General Information 3 — 3 Adjustments . 3 — 5 Engine Diagnostics . 3 — 6 Service and Repairs 3 — 8 BRIGGS & STRATTON/DAIHATSU REPAIR MANUAL FOR 3–CYLINDER, LIQUID–COOLED, GASOLINE ENGINES Chapter 4 – Briggs/Daihatsu Diesel Engine Specifications 4 — 2 General Information 4 — 3 Adjustments . 4 — 4 Service and Repairs 4 — 6 BRIGGS & STRATTON/DAIHATSU REPAIR MANUAL FOR 3–CYLINDER, LIQUID–COOLED, DIESEL ENGINES Chapter 5 – Kohler Gasoline Engine Specifications 5 — 2 General Information 5 — 3 Service and Repairs 5 — 5 KOHLER COMMAND ENGINE SERVICE MANUAL 2 2 2 2 -1 1 2 3 Chapter 6 – Drive Train Specifications 6 — 2 General Information 6 — 3 Special Tools 6 — 4 Adjustments . 6 — 5 Troubleshooting 6 — 6 Service and Repairs . 6 — 10 Chapter 7 – Chassis Specifications General Information Special Tools Troubleshooting Service and Repairs Chapter 8 – Electrical System Electrical Schematics . 8 — 2 Special Tools 8 — 2 Troubleshooting 8 — 4 Electrical System Quick Checks 8 — 6 Component Testing . 8 — 8 Service and Repairs . 8 — 29 Chapter 9 – Hydraulic System Specifications 9 — 3 General Information 9 — 4 Hydraulic Schematics . 9 — 8 Hydraulic Circuit Operation . 9 — 10 Special Tools . 9 — 14 Troubleshooting . 9 — 16 Testing . 9 — 19 Service and Repairs . 9 — 31 SAUER/DANFOSS STEERING UNIT TYPE OSPM SERVICE MANUAL 7 7 7 7 7 –2 3 4 5 8 Safety Hydraulic System Electrical System Chassis Drive Train Kohler Gasoline Engine Briggs/Daihatsu Diesel Engine Briggs/Daihatsu Product Records Gasoline Engine and Maintenance Workman HD Series This page is intentionally blank. Workman HD Series Chapter 10 – Front Wheel Drive (4WD) Specifications . 10 — 2 General Information . 10 — 3 Service and Repairs . 10 — 4 HILLIARD FRONT DRIVE DIFFERENTIAL PARTS and SERVICE MANUAL Chapter 11 – Electrical Drawings Electrical Schematics 11 — 3 Workman HD Circuit Drawings 11 — 6 Workman HDX Circuit Drawings . 11 — 8 Workman HDX–D Circuit Drawings . 11 — 10 Wire Harness Drawings . 11 — 14 Workman HD Series Electrical Drawings Front Wheel Drive (4WD) Table Of Contents This page is intentionally blank. Workman HD Series Safety Table of Contents SAFETY INSTRUCTIONS Before Operating While Operating . Maintenance and Service Jacking Vehicle . Using Bed Safety Support SAFETY AND INSTRUCTION DECALS 2 2 3 4 5 6 6 Workman HD Series Page 1 – 1 – Safety Safety Chapter 1 Safety Instructions The Workman HD series vehicles are designed and tested to offer safe service when operated and maintained properly. Although hazard control and accident prevention are partially dependent upon the design and configuration of the vehicle, these factors are also dependent upon the awareness, concern and proper training of the personnel involved in the operation, transport, maintenance and storage of the vehicle. Improper use or maintenance of the vehicle can result in injury or death. To reduce the potential for injury or death, comply with the following safety instructions. WARNING To reduce the potential for injury or death, comply with the following safety instructions. Before Operating 1. Review and understand the contents of the Operator’s Manual and Operator’s DVD before starting and operating the vehicle. Become familiar with the controls and know how to stop the vehicle and engine quickly. Additional copies of the Operator’s Manual are available on the internet at www.Toro.com. 2. Keep all shields, safety devices and decals in place. If a shield, safety device or decal is defective, illegible or damaged, repair or replace it before operating the vehicle. Also tighten any loose nuts, bolts or screws to ensure vehicle is in safe operating condition. 3. Assure interlock switches are adjusted correctly so engine cannot be started unless clutch pedal is depressed and hydraulic lever is in the neutral position. On vehicles equipped with the optional PTO kit, engine should start only when PTO is disengaged. 4. Since fuel used in Workman vehicles is highly flammable, handle it carefully: A. Store fuel in containers specifically designed for this purpose. B. Do not remove vehicle fuel tank cap while engine is hot or running. C. Do not smoke while handling fuel. D. Fill fuel tank outdoors and only to within an inch of the top of the tank, not the filler neck. Do not overfill the fuel tank. E. Wipe up any spilled fuel. Safety Page 1 – 2 – Workman HD Series 1. Sit on the operator seat when starting and operating the vehicle. 2. When starting the engine: A. Sit on operator’s seat and engage the parking brake. B. Disengage PTO (if so equipped) and return hand throttle lever to OFF position (if so equipped). C. Make sure that hydraulic lift lever is in the neutral position. D. Move shift lever to NEUTRAL and depress clutch pedal. Keep foot off accelerator pedal. E. Turn ignition key to START. 3. Do not run engine in a confined area without adequate ventilation. Exhaust fumes are hazardous and could possibly be deadly. 4. Do not touch engine, exhaust system components, transaxle or radiator (if equipped), while engine is running or soon after it is stopped. These areas could be hot enough to cause burns. 5. Before getting off the seat: A. Stop movement of the vehicle. B. Lower bed. C. Shut engine off and wait for all movement to stop. D. Engage parking brake and remove key from ignition switch. 6. Do not park on slopes unless wheels are chocked or blocked. Workman HD Series Page 1 – 3 – Safety Safety While Operating Maintenance and Service 1. Before servicing or making adjustments, turn all accessories off, put traction pedal in neutral, stop engine, engage parking brake and remove key from the ignition switch.

Wikipedia’s page for Toro Company

Company Web Site: www.toro.com