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
- 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
- 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
Groundsmaster 7200/7210Page 3 - 4Kubota Diesel Engine
General Information
This Chapter gives information about specifications,
troubleshooting, testing and repair of the Kubota D1105
diesel engine used in the Groundsmaster 7200 and
7210. Refer to the Operator’s Manual for engine mainte-
nance information.
Most repairs and adjustments require tools which are
commonly available in many service shops. Special
tools are described in the Kubota Workshop Manual,
Diesel Engine, 05 Series included at the end of this
chapter. T he use of some specialized test equipment is
explained. However, the cost of the test equipment and
the specialized nature of some repairs may dictate that
the work be done at an engine repair facility.
Service and repair parts for Kubota engines are sup-
plied through your Authorized Toro Distributor. If no
parts list is available, be prepared to provide your distrib-
utor with the Toro equipment model and serial numbers
as well as the Kubota engine model and serial numbers.
Operator’s Manual
The Operator’s Manual provides information regarding
the operation, general maintenance procedures and
maintenance intervals for your Groundsmaster ma-
chine. Refer to that publication for additional information
when servicing the machine.
Stopping the Engine (Groundsmaster 7210)
IMPORTANT: The engine used on the Groundsmaster 7210 is turbo- charged. Before stopping the engine af-
ter mowing or full load operation on Groundsmaster 7210 machines, cool the turbo -charger by allowing the
engine to idle at low speed for 5 minutes. Failure to do so may lead to turbo-charger trouble.
Kubota Engine Workshop Manuals
The engine that powers your Groundsmaster is a Kubota D1105 Tier 4 compliant engine. Kubota Engine Workshop
Manuals are available for these engines. To ensure the correct engine workshop manual is used when servicing the
engine in your machine, refer to the engine group code on the emission control information label “E” (emission) level.
Engine Group Code
”E” Emission
Level and
ES**
E2B
ET**
E3B
1. Engine Group Code
EF**
E4B
Workshop
Manual