Piston (Traction) Pump
23
11
1
10
15
11
20
32
14
14
33
24
4
34
103
140 to 160 N--m)
to 118 ft--lb
3
(
2
24
22
5
16
6
31
21
8
22
7
18
12
13
Loctite #242
to 84 ft--lb
30
19
17
79
(108
to 113 N--m)
Loctite #242
to 84 ft--lb
(108 to 113 N--m)
79
27
9
25
26
RIGHT
35
30
(3.4
to 40 in--lb
to 4.5 N--m)
FRONT
28
29
Figure 68
1.
Hydraulic T fitting
Roll pin
13. O--ring (2 used)
14. O--ring
25. Hose clamp
26. Hydraulic hose
27. O--ring
28. Hose clamp
29. Hydraulic hose
30. O--ring
31. O--ring
32. Hydraulic hose
33. Hydraulic hose
34. Hydraulic fitting
35. Washer
2.
3.
90o hydraulic fitting
15. 90o hydraulic fitting (2 used)
4.
Piston pump
Flat washer (2 used)
Cap screw (2 used)
Hydraulic fitting (2 used)
90o hydraulic fitting
16. Pump coupler
17. O--ring
18. Flat washer (2 used)
19. Cap screw (2 used)
20. Engine
21. Gear pump
22. O--ring
23. Hydraulic hose
24. O--ring
5.
6.
7.
8.
9.
Hydraulic fitting
Hydraulic hose
O--ring
10.
11.
12.
Pump spacer
Removal (Fig. 68)
Park machine on a level surface, lower cutting
decks, stop engine, apply parking brake and remove
key from the ignition switch.
3. Raise and support machine to gain access to pump
assembly from the underside of machine.
1.
4. Remove traction rod from control arm on piston
pump by removing lock nut, spacer and cap screw (Fig.
69).
2.
To prevent contamination of hydraulic system during
removal, thoroughly clean exterior of pump assembly.
Hydraulic System
Page 4 -- 86
Groundsmaster 4000--D/4010--D
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
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| Language | English |
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