Gear Pump - Toro Reelmaster 3100-D Service Manual

Gear Pump

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1. Piston pump
2. Gear pump
3. Hydraulic hose (tank suction)
4. Hydraulic hose (hydraulic manifold) 10.
5. Hydraulic hose (steering valve)
6. Hose clamp
Removing the Gear Pump
Hydraulic System: Service and Repairs
7. O−ring
8. O−ring
9. Hydraulic barb fitting
90º hydraulic fitting
11. 90º hydraulic fitting
12. Cap screw
1. Park the machine on a level surface. Lower cutting units, stop engine and
engage parking brake. Remove key from the key switch. Raise and support
hood.
2. Remove muffler from the engine to gain access to the gear pump (see
Removing the Exhaust System (page
Before disconnecting or performing any work on the hydraulic
system, all pressure in the system must be relieved. See
Hydraulic System Pressure (page
3. Thoroughly clean the hydraulic hose ends and fittings on gear pump to
prevent hydraulic system contamination.
Figure 73
13.
14.
15.
16.
4–7)).
WARNING
5–3).
Page 5–88
Flat washer
O−ring
O−ring
O−ring
Relieving
Reelmaster ® 3100-D/3105-D
20252SL Rev A