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