Toro Greensmaster 3120 (Model 04355) Service Repair Manual

Table of Content – Greensmaster 3120 (Model 04355)

• Title Page
• Revision History
• Reader Comments
• Preface
• Overall Dimensions
• Service Procedure Icons
• Chapter 1 : Safety
• Safety Instructions
• Supervisor’s Responsibilities
• Before Operating the Machine
• While Operating the Machine
• Maintenance and Service
• Jacking Instructions
• Raising the Machine
• Safety and Instructional Decals
• Chapter 2 : Specifications and Maintenance
• Specifications
• Decimal and Millimeter Equivalents
• U.S. to Metric Conversions
• Torque Specifications
• Calculating the Torque Values When Using a Drive-Adapter Wrench
• Identifying the Fastener
• Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Metric)
• Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Inch)
• Other Torque Specifications
• Conversion Factors
• Shop Supplies
• Special Tools
• Chapter 3 : Engine
• 1 Specifications
• Engine
• General Information
• Traction Unit Operator’s Manual
• Briggs & Stratton Repair Manual
• Service and Repairs
• Fuel Tank
• Engine
• Evaporative Control System
• Disassembly
• Assembly
• Briggs & Stratton Vanguard V-Twin OHV Repair Manual
• Chapter 4 : Hydraulic System
• 1 Specifications
• Hydraulic System
• General Information
• Traction Unit Operator’s Manual
• Relieving Pressure from the Hydraulic System
• Towing the Traction Unit
• Traction Circuit (Closed Loop) Component Failure
• Hydraulic Hoses
• Installing Hydraulic Hoses and Tubes (O-Ring Face Seal)
• Installing the Hydraulic Fittings (SAE Straight Thread O-Ring Fittings)
• Hydraulic Schematics
• Hydraulic Flow Diagrams
• Traction Circuit
• Lift Circuit
• Mow Circuit
• Steering Circuit
• Special Tools
• Hydraulic Pressure Testing Kit
• Hydraulic Tester Kit
• Hydraulic Test Fitting Kit
• O-Ring Kit
• Hydraulic Hose Kit
• Measuring Container
• High Flow Hydraulic Filter Kit
• Troubleshooting
• General Hydraulic System Problems
• Traction Circuit Problems
• Mow Circuit Problems
• Lift, Lower Circuit Problems
• Steering Circuit Problems
• Testing the Hydraulic System
• Hydraulic Test Selection
• Traction Circuit Testing – Charge Pressure Test
• Traction Circuit Testing – Wheel Motor Efficiency Test
• Traction Circuit Testing – Traction Pump (P1) Flow and Relief Pressure Test
• Cutting Unit Circuit Testing – Cutting Unit Motor Efficiency, Case Drain Test
• Cutting Unit Circuit Testing – Relief Valve Test
• Cutting Unit Circuit Testing – Gear Pump (P2) Flow Test
• Steering, Lift Circuit Testing – Gear Pump (P3) Flow and Circuit Relief Valve Test
• Steering, Lift Circuit Testing – Lowering Cutting Units Relief Valve Test
• Steering, Lift Circuit Testing – Steering Control Valve and Steering Cylinder Test
• Adjustments
• Adjusting Relief Valves
• Service and Repairs
• General Precautions for Removing and Installing the Hydraulic System Components
• Checking the Hydraulic Lines and Hoses
• Flushing the Hydraulic System
• Filtering the Closed-Loop Traction Circuit
• Priming the Hydraulic Pumps
• Charging the Hydraulic System
• Gear Pump
• Servicing the Gear Pump
• Traction Pump
• Servicing the Traction Pump
• Wheel Motors
• Servicing the Wheel Motor
• Mower Manifold
• Servicing the Mower Manifold
• Reel Motors
• Servicing the Reel Motor
• Front Lift Cylinders
• Servicing the Front Lift Cylinders
• Rear Lift Cylinder
• Servicing the Rear Lift Cylinder
• Steering Control Valve
• Servicing the Steering Control Valve
• Steering Cylinder
• Servicing the Steering Cylinder
• Hydraulic Tank
• Hydro-Gear P Series Hydrostatic Pumps Service and Repair Manual
• Parker Torqmotor™ Service Procedure (TF, TG, TH and TL Series)
• Danfoss Steering Unit Type OSPM Service Repair Manual
• Chapter 5 : Electrical System
• General Information
• Electrical Schematics and Diagrams
• Special Tools
• Multimeter
• Battery Terminal Protector
• Battery Hydrometer
• Dielectric Gel
• Troubleshooting
• Electrical System Quick Checks
• Testing the Battery (Open Circuit Test)
• Testing the Charging System
• Checking the Interlock System Operation
• Testing the Electrical Components
• Fusible Links
• Fuses
• Key Switch
• Starter Solenoid
• Hour Meter
• Seat Switch
• Neutral and Mow Switches
• Parking Brake Switch
• Cutting Unit Raise and Lower Joystick Switches
• Backlap Switch (machines with backlap)
• Relays
• Delay Timer (Lower Cutting Units)
• Hydraulic Solenoid Valve Coils
• Diodes
• Service and Repairs
• Caring for the Battery
• Storing the Battery
• Servicing the Battery
• Chapter 6 : Chassis
• 1 Specifications
• Chassis
• General Information
• Service and Repairs
• Front Wheels and Brakes
• Rear Wheel
• Caster Fork
• Cutting Unit Pull Frame Rollers, Pivot Hinges and Lift Arms
• Chapter 7 : DPA Cutting Units
• 1 Specifications
• DPA Cutting Units
• General Information
• Cutting Unit Operator's Manual
• Supporting the Cutting Unit when Servicing
• Aftercut Appearance
• Adjustments
• DPA Cutting Unit Characteristics
• Leveling the Rear Roller
• Service and Repairs
• Bedbar Assembly
• Bedknife
• Reel Assembly
• Roller Assemblies
• Rear Roller Brushes (Optional)
• Chapter 8 : Belt Driven Groomer (Optional)
• 1 Specifications
• Belt Driven Groomer (Optional)
• General Information
• Installation Instructions
• Grooming Performance
• Troubleshooting
• Service and Repairs
• Replacing the Groomer Drive Belt
• The Groomer Plate Assemblies
• The Groomer Reel
• The Groomer Arm Assemblies
• The Grooming Brushes (Optional)
• Chapter 9 : Universal Groomer (Optional)
• 1 Specifications
• Universal Groomer
• General Information
• Installation Instructions
• Grooming Performance
• Troubleshooting
• Service and Repairs
• The Gear Box Assembly
• The Idler Assembly
• The Groomer Reel
• The Height Adjuster Assembly
• The Grooming Brush (Optional)
• Appendix A: Foldout Drawings
• Electrical Drawing Designations
• Hydraulic Schematic (machines without backlap)
• Hydraulic Schematic (machines with backlap)
• Electrical Schematic (serial numbers below 403410000)
• Electrical Schematic (serial numbers above 403410000)
• Wire Harness Drawing – Main (serial numbers below 403410000)
• Wire Harness Diagram – Main (serial numbers below 403410000)
• Wire Harness Drawing – Main (serial numbers above 403410000)
• Wire Harness Diagram – Main (serial numbers above 403410000)
• Wire Harness – Seat
• Wire Harness – Engine