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Greensmaster 3150Hydraulic System Page 4 -- 60
Piston (Traction) Pump
1. Pump hub
2. Piston pump
3. Flat washer (4 used)
4. Pump inlet hose
5. Gear pump
6. Lock nut (4 used)
7. Coupling spacer (4 used)
8. Rubber coupling
9. Flat washer (4 used)
10. Cap screw (4 used)
11. Square head set screw (2 used)
12. Square key
13. Engine hub
14. Flat washer
15. Hose clamp (2 used)
16. Lock washer (2 used)
17. Cap screw (2 used)
18. Hydraulic fitting
19. 90
o
hydraulic fitting
20. Hydraulic tube
21. Support clamp
22. Cap screw
23. 90
o
hydraulic fitting (2 used)
24. 90
o
hydraulic fitting
25. O--ring
26. Socket head screw (2 used)
27. Hose connector
28. Spacer
29. Cap screw
30. O--ring
31. Hydraulic hose
32. Hydraulic hose
33. O--ring
34. O--ring
35. O--ring
36. O--ring
37. Hydraulic hose
38. O--ring
39. Key
Figure 42
27 to 33 ft--lb
(37to44N--m)
90 to 110 in--lb
(10.2to12.4N--m)
Antiseize
Lubricant
2
3
6
8
9
10
11
13
1
5
7
12
14
15
16
17
18
19
20
4
21
22
23
24
25
15
26
27
28
29
30
23
3
9
10
7
6
25
30
37
31
32
33
34
33
33
33
34
35
36
38
81 to 99 ft--lb
(110 to 134 N--m)
81 to 99 ft--lb
(110 to 134 N--m)
FRONT
RIGHT
39
Loctite #242
Loctite #242
NOTE: The complete piston (traction) and gear pump
assembly can be removed from the machine with the
neutral assembly attached to the piston pump. See Pis-
ton (Traction) Pump Neutral Assembly in this section for
information regarding servicing the neutral assembly.