Reel Gear Pump - Toro Reelmaster 2000-D Service Manual

Reel Gear Pump

Removal (Fig. 38)
1. Park the machine on a level surface, engage the
parking brake, lower the cutting units, and stop the en-
gine. Remove the key from the ignition switch.
CAUTION
Operate all hydraulic controls to relieve system
pressure and avoid injury from pressurized hy-
draulic oil.
2. Clean reel gear pump and hydraulic connections.
Install plug into the hydraulic reservoir. Label all hose
connections for reassembly purposes. Matchmark fit-
tings and pump to allow correct reassembly. Put caps or
plugs on any hydraulic lines or fittings left open or ex-
posed.
3. Loosen hose clamp (2) and remove hose (3) from fit-
ting. Allow hydraulic oil to drain from hose into a suitable
container.
4. Disconnect hose (5) from elbow fitting (6). Allow hy-
draulic oil to drain from hose into a suitable container.
5. Remove fittings and O–rings from the pump.
6. Support reel drive pump and remove two cap
screws. Separate reel gear pump and O–ring (11) from
the traction pump.
Installation (Fig. 38)
1. Make sure mounting and O–ring sealing surfaces on
reel gear pump and traction pump are clean.
2. Remove caps or plugs that were put on any hydraulic
lines or fittings during disassembly.
3. Replace all O–rings with new ones. Apply clean hy-
draulic oil to all O–rings.
4. Place O–ring (11) on reel gear pump.
5. Position reel gear pump to traction pump; the inlet
port on the reel gear pump should be facing up. Align
splines on reel gear pump shaft with traction pump shaft.
6. Secure reel gear pump to traction pump with cap
screws. Torque cap screws from 27 to 33 ft–lb (37 to 44
N–m).
Reelmaster 2000–D
27 to 33 ft–lb
(37 to 44 N–m)
10
6
7
5
1
1. Reel gear pump
2. Hose clamp
3. Hose
o
4. 90 hydraulic fitting
5. Hose
6. Elbow fitting
7. Remove caps or plugs from any hydraulic lines or fit-
tings that were installed during disassembly process. In-
spect threads and sealing surfaces of connectors.
Replace any damaged or worn connectors.
8. Install O–rings (8 and 9). Install fitting (4) and elbow
fitting (6) and use matchmarks to correctly orient fittings.
9. Secure hose (3) to connector and tighten hose
clamp. Secure hose (5) to elbow fitting and tighten hose
connector.
10.Remove plug from hydraulic reservoir.
11. Follow Hydraulic System Start–up procedures.
Page 4 – 49
PUMP
INLET
PORT
4
8
9
11
12
Figure 38
7. O–ring
8. O–ring
9. O–ring
10. Cap screw
11. O–ring
12. Traction pump
Hydraulic System
3
2