Toro Groundsmaster 580-D Mower Service & Repair Manual

The Toro Groundsmaster 580-D Mower service & repair manual is the complete 329-page factory workshop manual for this machine — with full step-by-step procedures, specifications, torque values, wiring and hydraulic diagrams and fault diagnosis.

What’s inside this manual:

• Preface
• Table of Contents
• 1 - Safety
• Safety Instructions
• Safety and Instruction Decals
• 2 - Product Records and Maintenance
• Product Records
• Maintenance
• Equivalents and Conversions
• Torque Specifications
• 3 - S4F-T Engine (Model 30580)
• General Information
• Specifications
• Special Tools
• Troubleshooting
• General Overhaul Instructions
• Adjustments
• Engine Removal and Installation
• Accessory Removal and Installation
• Cylinder Head and Valves
• Flywheel, Timing Gears and Camshaft
• Pistons, Connecting Rods, Crankshaft and Block
• Inlet and Exhaust Systems
• Lubrication System
• Cooling System
• Fuel System
• General Overhaul Information
• 3A - S4S-DT Engine (Model 30581)
• Mitsubishi S4S-DT Engine Service Manual
• 3B - S4S-Y2DT61TG Engine (Models 30582 and 30583)
• Mitsubishi S4S-Y2DT61TG Engine Service Manual
• 4 - Hydraulic System
• Hydraulic Flow Diagrams
• Testing
• Traction Drive System Repairs
• PTO System Repairs
• Aux. (Lift / Counterbalance) System Repairs
• Steering System Repairs
• Hydraulic Reservoir and Filter
• Traction Pump and Motor Service Manual
• Traction Pump and Motor Repair Manual
• Traction Pump Neutral Start Switch (NSS) Service (Model 30582)
• Gear Pump Repair Manual (Model 30580 and 30581)
• Gear Pump Repair Manual (Model 30582)
• Steering Control Unit Repair (Model 30580 and 30581)
• Geroler Motor Repair (Optional 4WD)
• 5 - Electrical System (Model 30580, S/N Below 30101)
• Controller Logic Chart
• Controller Logic Grid (with Controller Update Kit)
• Electrical Schematic
• Wiring Diagram - Gauge Package
• Special Tools
• Repairs
• 6 - Wheels, Brakes and Steering
• 7 - Cutting Units

Built for real workshop use — the complete reference for keeping this machine running season after season.