Toro Pro Core 648 Aerator Service Repair Manual

Table of Content – Pro Core 648 Aerator

• 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
• Decimal and Millimeter Equivalents
• U.S. to Metric Conversions
• Torque Specifications
• Fastener Identification
• Standard Torque for Dry, Zinc Plated and Steel Fasteners (Inch Series)
• Standard Torque for Dry, Zinc Plated and Steel Fasteners (Metric Fasteners)
• Other Torque Specifications
• Conversion Factors
• 3 – Kohler Engine
• Introduction
• Specifications
• General Information
• Fuel Shutoff Valve
• Adjustments
• Adjust Choke Control
• Adjust Engine Speed
• Service and Repairs
• Cooling System
• Fuel System
• Fuel Evaporative Control System
• Exhaust System
• Engine
• Belt Tensioners
• Kohler Engine Service Repair Manual
• 4 – Hydraulic System
• Specifications
• General Information
• Hydraulic Hoses
• Hydraulic Fitting Installation
• Pushing, Pulling Machine
• Check Hydraulic Fluid
• Relieving Hydraulic System Pressure
• Hydraulic Schematic
• Hydraulic Flow Diagrams
• Traction Circuit (Forward Shown)
• Coring Head Raise, Lower Circuits
• Special Tools
• Hydraulic Pressure Test Kit
• Hydraulic Tester (Pressure and Flow)
• Hydraulic Test Fitting Kit
• Wheel Hub Puller
• Troubleshooting
• Testing
• Charge Pressure Test (Using Pressure Gauge)
• Coring Head Raise, Lower Relief (R1) Pressure Test (Using Pressure Gauge)
• Traction (Piston) Pump (P1) Flow Test (Using Tester With Flow Meter and Pressure Gauge)
• Traction Circuit Relief Pressure Test (Using Tester With Flow Meter and Pressure Gauge)
• Gear Pump (P2) Flow Test (Using Tester With Flow Meter and Pressure Gauge)
• Wheel Motor Efficiency Test (Using Tester With Flow Meter and Pressure Gauge)
• Service and Repairs
• General Precautions for Removing and Installing Hydraulic System Components
• Check Hydraulic Lines and Hoses
• Flush Hydraulic System
• Hydraulic System Start–up
• Hydraulic Pump Drive Belt
• Hydraulic Pump Control Assembly
• Hydraulic (Traction, Charge) Pump
• Hydraulic (Traction, Charge) Pump Service
• Wheel Motors
• Wheel Motor Service
• Hydraulic Lift Control Manifold
• Hydraulic Lift Control Manifold Service
• Lift Cylinder
• Lift Cylinder Service
• Hydraulic Reservoir
• Hydro-Gear Hydrostatic Pumps Service and Repair Manual
• Danfoss Gear Pumps and Motors Service Repair Manual
• Danfoss OMEW Hydraulic Motor Service Repair Manual
• 5 – Electrical System
• Electrical Diagrams
• Circuit Operation
• OK to Lower Circuit
• Lockout Circuit
• Electric Clutch Circuit
• Special Tools
• Multimeter
• Battery Terminal Protector
• Battery Hydrometer
• Troubleshooting
• Starting Problems
• General Run Problems
• Coring Head Operating Problems
• Electrical System Quick Checks
• Battery Test (Open Circuit Test)
• Charging System Test
• Check Operation of Safety Interlock System
• Component Testing
• Ignition Switch
• Engine Oil Pressure Indicator Light
• Hour Meter
• Relays
• Manual Raise, Lower Switch
• Ground Follow Switch
• Lift Reset Switch
• Solenoid Valve Coil
• Head Low and Head High Limit Switches
• Fuses
• Proximity Switches
• Aerator Control Module
• Electric Clutch
• Diode Assemblies
• Service and Repairs
• Battery Storage
• Battery Care
• Battery Service
• Electric Clutch
• Solenoid Valve Coil
• 6 – Chassis
• Specifications
• Special Tools
• Wheel Hub Puller
• Service and Repairs
• Wheels
• Parking Brake
• Parking Brake Cable
• Steering Assembly
• Traction Control Cable
• 7 – Coring Head
• General Information
• Coring Head Operation
• Coring Crankshaft
• Coring Head Service Latch
• Coring Head Adjustments
• Service and Repairs
• Rotolink Dampers
• Stomper Arms
• Coring Crankshaft Bearing Housings
• Primary Drive Belt
• Secondary Drive Belt
• Coring Head Drive Jackshaft
• Coring Head Pivot (H–Frame)
• 8 – Electrical Diagrams
• Electrical Schematic (Serial Number Below 403415001)
• Electrical Schematic (Serial Numbers Above 403415001)
• Start Engine
• Lower Coring Head
• Aerating
• Aerating
• Aerating
• Raise Coring Head
• Transport
• Wire Harness Drawing (Serial Number Below 403415001)
• Wire Harness Diagram (Serial Number Below 403415001)
• Wire Harness Drawing (Serial Numbers Above 403415001)
• Wire Harness Drawing (Serial Numbers Above 403415001)
• Untitled