Service Manual
Table Of Contents
- Title Page
- Revision History
- Reader Comments
- Preface
- Table Of Contents
- 1 - Safety
- 2 - Product Records and Maintenance
- 3 - Kubota Diesel Engine
- Kubota 05 E2B Series Workshop Manual (S/N below 280000000)
- Kubota 05-E3B Series Workshop Manual (S/N 280000001 and up)
- Kubota 05-E4B Series Workshop Manual
- 4 - Hydraulic System
- Specifications
- General Information
- Hydraulic Schematics
- Hydraulic Flow Diagrams
- Special Tools
- Troubleshooting
- Testing
- Traction System Operation Testing
- Charge Relief Valve Pressure Test (Using Pressure Gauge)
- Transmission Piston Pump Flow Test (Using Tester with Pressure Gauges and Flow Meter)
- Traction Relief Valve Pressure Test (Using Tester with Pressure Gauges and Flow Meter)
- Wheel Motor Efficiency Test (Using Tester with Pressure Gauges and Flow Meter)
- PTO Pressure Valve Test (Using Pressure Gauge)
- Implement Relief Pressure Test (Using Pressure Gauge)
- Gear Pump Flow Test (Using Tester with Pressure Gauges and Flow Meter)
- Lift Cylinder Internal Leakage Test
- Service and Repairs
- General Precautions for Removing and Installing Hydraulic System Components
- Flush Hydraulic System
- Charge Hydraulic System
- Hydraulic Tank
- Wheel Motors
- Wheel Motor Service
- Transmission
- Transmission Service
- Gear Pump
- Gear Pump Service
- Manual Lift Control Valve (SN Below 313000000)
- Manual Lift Control Valve Service (SN Below 313000000)
- Lift Control Manifold (SN Above 313000000)
- Lift Control Manifold Service (SN Above 313000000)
- Polar TracTM Hydraulic Control Valve
- Polar TracTM Hydraulic Control Valve Service
- Lift Cylinder
- Lift Cylinder Service
- Polar TracTM Lift Cylinder
- Polar TracTM Lift Cylinder Service
- Oil Cooler
- Parker Torqmotor Service Procedure
- 5 - Electrical System
- Electrical Schematics and Diagrams
- Special Tools
- Troubleshooting
- Electrical System Quick Checks
- Component Testing
- Ignition Switch
- Indicator Lights
- Hour Meter
- PTO Switch
- Neutral Switches
- Seat Switch
- Parking Brake Switch (SN Below 310000000)
- Parking Brake Switch (SN Above 310000000)
- Standard Control Module
- Standard Control Module Logic Chart
- PTO Solenoid Valve Coil
- Lift Control Manifold Solenoid Valve Coils (SN Above 313000000)
- Fusible Link Harness
- Diode Assembly
- Glow Relay
- High Temperature Warning Switch
- High Temperature Shutdown Switch
- Dual Temperature Switch (Polar TracTM Machines)
- Deck Lift/Lower Switch (SN Above 313000000)
- Fuel Pump
- Fuel Stop Solenoid
- Glow Controller
- Service and Repairs
- 6 - Chassis
- 7 - Cutting Deck
- 8 - Foldout Diagrams
- Electrical Drawing Designations
- Hydraulic Schematics
- Hydraulic Schematic (SN Below 313000000)
- Hydraulic Schematic (SN Below 313000000) with Rear Attach Lift Kit
- Hydraulic Schematic (SN Below 313000000) with Polar Trac Installed)
- Hydraulic Schematic (SN Below 313000000) with Polar Trac and Rear Attach Lift Kit
- Hydraulic Schematic (SN From 313000001 to 314999999)
- Hydraulic Schematic (SN Above 315000000)
- Electrical Schematics
- Circuit Diagrams
- Wire Harness
Rev. A
Groundsmaster 7200/7210 Page 5 - 1 Electrical System
Chapter 5
Electrical System
Table of Contents
ELECTRICAL SCHEMATICS AND DIAGRAMS 1...
SPECIAL TOOLS 2.............................
TROUBLESHOOTING 4.........................
Starting Problems 4...........................
General Run & Transport Problems 6............
Cutting Deck Operating Problems 7.............
ELECTRICAL SYSTEM QUICK CHECKS 8........
Battery Test (Open Circuit Test) 8...............
Charging System Test 8.......................
Glow Plug System Test 8......................
Check Operation of Interlock Switches 9.........
COMPONENT TESTING 10......................
Ignition Switch 10.............................
Indicator Lights 11............................
Hour Meter 12................................
PTO Switch 13...............................
Neutral Switches 14...........................
Seat Switch 15...............................
Parking Brake Switch (Serial Number Below
310000000) 16.............................
Parking Brake Switch (Serial Number Above
310000000) 17.............................
Standard Control Module 18....................
Standard Control Module Logic Chart 19.........
PTO Solenoid Valve Coil 20....................
Lift Control Manifold Solenoid Valve Coils (Serial
Number Above 313000000) 21................
Fusible Link Harness 22.......................
Diode Assembly 22...........................
Glow Relay 23................................
High Temperature Warning Switch 24............
High Temperature Shutdown Switch 25..........
Dual Temperature Switch (Polar Trac
TM
Machines) 26...............................
Deck Lift/Lower Switch (Serial Number Above
313000000) 27.............................
Fuel Pump 28................................
Fuel Stop Solenoid 29.........................
Glow Controller 30............................
SERVICE AND REPAIRS 31.....................
PTO Solenoid Valve Coil 31....................
Battery Storage 32............................
Battery Care 32...............................
Battery Service 33............................
Electrical Schematics and Diagrams
The electrical schematics and other electrical drawings
for the Groundsmaster 7200 and 7210 are located in
Chapter 8 - Foldout Diagrams.
Electrical
System