Toro Greensmaster 3250-D 04383 Service Manual page 99

Removal (Fig. 30)
1. Before removing any parts from the hydraulic sys-
tem, park machine on a level surface, engage parking
brake, lower cutting units, and stop engine.
CAUTION
Use caution when removing the lock nut from the
pin. The extension spring is under tension and
may cause personal injury during removal.
Note: The neutral system assembly can be removed
from the hydrostat without complete disassembly.
2. Remove extension spring from the spring bracket
(Fig. 31).
3. Disconnect extension spring from the neutral arm.
Remove cap screw and pivot washer from camplate
shaft of hydrostat (Fig. 32).
4. Remove both cap screws securing the cable sup-
port of the neutral system assembly to the hydrostat. Lift
and secure neutral system assembly away from the hy-
drostat (Fig. 33).
CAUTION
Before continuing further, read and become fa-
miliar with General Precautions for Removing
and Installing Hydraulic System Components.
5. Label all hose connections for reassembly pur-
poses.
6. Clamp pump inlet hose (24) to prevent draining the
hydraulic reservoir.
7. Separate gear pump from the hydrostat (see Hy-
draulic Gear Pump Removal).
8. Plug suction port at the end of the gear pump to pre-
vent possible leakage of hydraulic fluid (Fig. 34).
Greensmaster 3250--D
2
3
1. Lock nut
2. Cap screw
3. Extension spring
6
1. Extension spring
2. Neutral arm
3. Cap screw
1
2
1. Cap screw
2. Cable support
Page 4 - - 61
6
4
1
5
Figure 31
4. Dampener hose
5. Jam nut
6. Spring bracket
4
3
5
Figure 32
4. Pivot washer
5. Hydrostat
6. Cable support
1
3
Figure 33
3. Hydrostat
Hydraulic System (Rev. I)
1
2