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 7200/7210Hydraulic System Page 4 – 52
Transmission
1. Transmission
2. Coupler
3. O–ring
4. Gear pump
5. Cap screw (40 mm long)
6. Lock washer (7 used)
7. Cap screw (50 mm long) (6 used)
8. Tube
9. Flywheel housing
10. Dowel pin (2 used)
11. Hydraulic fitting
12. O–ring
13. Hydraulic hose
14. Cap screw (2 used)
15. Lock washer (2 used)
16. Hydraulic tube
17. O–ring
18. Hydraulic fitting
19. 90
o
hydraulic fitting
20. Hydraulic fitting
21. Hose clamp
22. Hydraulic hose
23. O–ring
24. O–ring
25. Hex nut
26. Clip
27. Cap screw
28. O–ring
29. Hydraulic fitting
30. O–ring
31. O–ring
32. Hydraulic hose
33. Hose clamp
34. 90
o
hydraulic fitting
35. 90
o
hydraulic fitting
36. Hydraulic hose
37. Hydraulic hose (2 used)
38. Hydraulic hose (2 used)
39. O–ring
40. Hydraulic fitting
41. O–ring
42. Hydraulic hose
43. Hydraulic fitting (4 used)
44. O–ring
Figure 35
FRONT
RIGHT
7
6
2
1
3
5
4
10
8
9
10
Antiseize
Lubricant
11
12
15
16
13
14
17
18
19
20
21
22
23
26
27
28
29
24
25
16
24
17
30
31
34
35
32
33
36
37
38
39
33
30
39
40
41
44
42
43
38
37
43
400 in–lb
(45 N–m)