Toro Groundsmaster 4300-D Service Repair Manual

Table of Content – Groundsmaster 4300-D

• Title Page
• Revision History
• Reader Comments
• Preface
• Table of Contents
• 1 – Safety
• Safety Instructions
• Before Operating
• While Operating
• Maintenance and Service
• Jacking Instructions
• Safety and Instruction Decals
• 2 – Product Records and Maintenance
• Product Records
• Maintenance
• Equivalents and Conversions
• Torque Specifications
• Fastener Identification
• Using a Torque Wrench with an Offset Wrench
• Standard Torque for Dry, Zinc Plated and Steel Fasteners (Inch Series)
• Standard Torque for Dry, Zinc Plated and Steel Fasteners (Metric Series)
• Other Torque Specifications
• Conversion Factors
• 3 – Kubota Diesel Engine
• General Information
• Operator’s Manual
• Stopping the Engine
• Specifications
• Adjustments
• Adjust Throttle Control
• Service and Repairs
• Fuel System
• Air Cleaner
• Exhaust System
• Radiator
• Engine
• Kubota 05 E3B Series Workshop Manual
• 4 – Hydraulic System
• Specifications
• General Information
• Operator’s Manual
• Check Hydraulic Fluid
• Towing Machine
• Hydraulic Hoses
• Hydraulic Hose and Tube Installation (O–Ring Face Seal Fitting)
• Hydraulic Fitting Installation (SAE Straight Thread O–Ring Fitting into Component Port)
• Relieving Hydraulic System Pressure
• Traction Circuit Component Failure
• Hydraulic Schematic
• Hydraulic Flow Diagrams
• Traction Circuit
• Mow Circuit
• Mow Circuit Cutting Deck Blade Braking
• Lift Circuit: Raise Cutting Decks
• Lift Circuit: Lower Cutting Decks
• Steering Circuit
• Special Tools
• Troubleshooting
• General Hydraulic System Problems
• Traction Circuit Problems
• Mow Circuit Problems
• Lift Circuit Problems
• Steering Circuit Problems
• Testing
• Traction Circuit Relief Valve (R3) and (R4) Pressure Test
• Traction Circuit Charge Pressure Test
• Gear Pump (P3) Flow Test
• Front Wheel Motor Efficiency Test
• Piston (Traction) Pump Flow Test
• Relief Valve (PRV1) and (PRV2) Pressure Test
• Gear Pump (P1) and (P2) Flow Test
• Deck Motor Efficiency Test
• Lift Relief Valve (PRV) Pressure Test
• Gear Pump (P4) Flow Test
• Lift Cylinder Internal Leakage Test
• Steering Relief Valve (R10) Pressure Test
• Steering Cylinder Internal Leakage Test
• Service and Repairs
• General Precautions for Removing and Installing Hydraulic System Components
• Check Hydraulic Lines and Hoses
• Flush Hydraulic System
• Filtering Closed–Loop Traction Circuit
• Hydraulic System Start–up
• Hydraulic Reservoir
• Hydraulic Pump Drive Shaft
• Hydraulic Pump Assembly
• Piston (Traction) Pump Service
• Gear Pump Service
• Front Wheel Motors
• Rear Wheel Motors
• Wheel Motor Service
• CrossTrax AWD Manifold
• CrossTrax AWD Manifold Service
• Deck Control Manifold
• Deck Control Manifold Service
• Cutting Deck Motor
• Cutting Deck Motor Service
• Lift Control Manifold
• Lift Control Manifold Service
• Lift Cylinder
• Lift Cylinder Service
• Steering Control Valve
• Steering Control Valve Service
• Steering Cylinder
• Steering Cylinder Service
• Oil Cooler
• Danfoss LPV Pump Repair Manual
• Danfoss LPV Pump Service Repair Manual
• Parker Torqmotor Service Procedure
• Danfoss OSPM Steering Unit Service Repair Manual
• 5 – Electrical System
• General Information
• Operator’s Manual
• Toro Electronic Controller (TEC)
• CAN–bus Communications
• Electrical Drawings
• Special Tools
• Troubleshooting
• Diagnostic Light
• Diagnostic Display
• TEC Controller Logic Chart
• Starting Problems
• General Run and Transport Problems
• Cutting Deck Operating Problems
• Electrical System Quick Checks
• Battery Test (Open Circuit Test)
• Charging System Test
• Glow Plug System Test
• Check Operation of Interlock Switches
• Adjustments
• Traction Neutral Switch
• Parking Brake Switch
• Mowith Transport Switch
• Component Testing
• Ignition Switch
• Indicator Lights
• Hour Meter
• Temperature Gauge
• PTO Switch
• Headlight Switch
• Seat Switch
• Joystick Raise and Lower Switches
• Traction Neutral Switch
• Parking Brake Switch
• Mowith Transport Switch
• Start Relay
• Main Power and Glow Relays
• Toro Electronic Controller (TEC)
• Fuses
• Diode Assembly
• Fusible Link Harness
• Hydraulic Solenoid Valve Coil
• Temperature Sender
• High Temperature Shutdown Switch
• Oil Pressure Switch
• Fuel Stop Solenoid
• Fuel Pump
• Service and Repairs
• Battery Storage
• Battery Care
• Battery Service
• Battery Removal and Installation
• Battery Inspection and Maintenance
• Battery Testing
• Battery Charging
• Hydraulic Solenoid Valve Coil
• 6 – Chassis
• Specifications
• General Information
• Operator’s Manual
• Special Tools
• Service and Repairs
• Wheels
• Steering Column
• Brake Service
• Rear Axle Motor Housings
• Rear Axle
• Control Arm
• Operator Seat
• Mechanical Seat Suspension
• Front Lift Arms
• Rear Lift Arms
• 7 – Cutting Decks
• Specifications
• General Information
• Operator’s Manual
• Troubleshooting
• Factors That Can Affect Quality of Cut
• Special Tools
• Adjustments
• Blade Stopping Time
• Service and Repairs
• Blade Spindle Assembly
• Blade Spindle Service
• Rear Roller
• Rear Roller Service
• Front Roller Service
• Cutting Deck Carrier Frame
• 8 – Foldout Drawings
• Hydraulic Schematic
• Electrical Schematic Sheet 1 of 2 (Serial numbers below 315000000)
• Electrical Schematic Sheet 2 of 2 (Serial numbers below 315000000)
• Eclectrical Schematic (Serial numbers 315000001 to 403430000)
• Eclectrical Schematic (Serial numbers above 403430001)
• Main Wire Harness Drawing (Serial numbers below 315000000)
• Main Wire Harness Diagram (Serial numbers below 315000000)
• Main Wiring Harness Drawing (Serial numbers 315000001 to 403430000)
• Main Wiring Harness Diagram (Serial numbers 315000001 to 403430000)
• Main Wiring Harness Drawing (Serial numbers 403430001 to 405699999)
• Main Wiring Harness Diagram (Serial numbers 403430001 to 405699999)
• Main Wiring Harness Drawing (Serial numbers above 405700000)
• Main Wiring Harness Diagram (Serial numbers above 405700000)
• Seat Wire Harness Drawing
• Seat Wire Harness Diagram
• Engine Wire Harness Drawing
• Engine Wire Harness Diagram