Gear Pump
g034386
Figure 117
1.
Transmission assembly
7.
Hydraulic hose (output)
13.
Hydraulic hose
2.
Coupler
8.
Bolt (2 each)
14.
Hydraulic hose (suction)
3.
O-ring
9.
Lock washer (2 each)
15.
O-ring
4.
O-ring
10.
O-ring
16.
Hydraulic fitting
5.
Hydraulic fitting
11.
Hydraulic fitting
17.
O-ring
6.
O-ring
12.
Hose clamp
18.
Gear pump
Removing the Gear Pump
WARNING
Before disconnecting or doing any work on the hydraulic system,
release all the pressure in the system; refer to
from the Hydraulic System (page 4–11)
.
1. Park the machine on a level surface, lower the cutting deck (or implement),
shut off the engine, set the parking brake, and remove the key from the
key switch.
2. Remove the operator seat and seat base; refer to
.
3. Drain the hydraulic fluid from the hydraulic tank.
4. Clean the hydraulic hose ends and fittings on the gear pump and hydraulic
tank to prevent contaminants from entering into the system.
5. For assembly purposes, label all the hydraulic hoses and fittings.
Hydraulic System: Service and Repairs
Page 4–106
Groundsmaster 7210
16222SL Rev C
Summary of Contents for Groundsmaster 7210
Page 4: ...NOTES Revision History Page 4 Groundsmaster 7210 16222SL Rev C...
Page 32: ...Specifications and Maintenance Special Tools Page 2 16 Groundsmaster 7210 16222SL Rev C...
Page 60: ...Diesel Engine Service and Repairs Page 3 28 Groundsmaster 7210 16222SL Rev C...
Page 196: ...Hydraulic System Service and Repairs Page 4 136 Groundsmaster 7210 16222SL Rev C...
Page 304: ...Chassis Service and Repairs Page 6 42 Groundsmaster 7210 16222SL Rev C...
Page 327: ...Drawing 105 7260 Rev E Sheet 1 16222SL Rev C Page A 3 Hydraulic Schematic g186843...
Page 328: ...Page A 4 16222SL Rev C Drawing 119 4372 Rev C Sheet 1 Electrical Schematic Platform g186842...
Page 329: ...Drawing 119 4377 Rev C Sheet 1 16222SL Rev C Page A 5 Electrical Schematic Engine g186841...
Page 336: ...Page A 12 16222SL Rev C Drawing 119 4386 Rev A Sheet 1 Wire Harness Drawing Cab Power g186851...
Page 342: ......
