Gear Pump - Toro Groundsmaster 4000-D Service Manual

Gear Pump

103 to 118 ft- -lb
(140 to 160 N- -m)
21
8
27
9
RIGHT
FRONT
1. Hydraulic T fitting
2. Roll pin
o
3. 90 hydraulic fitting
4. Piston pump
5. Flat washer (2 used)
6. Cap screw (2 used)
7. Hydraulic fitting (2 used)
o
8. 90 hydraulic fitting
9. Hydraulic fitting
10. Hydraulic hose
11. O- -ring
12. Pump spacer
Hydraulic System
15
11
32
14
3
24
22
28
29
13. O- -ring (2 used)
14. O- -ring
o
15. 90 hydraulic fitting (2 used)
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
1
11
10
14
33
24
34
22
18
19
12
13
17
25
26
79 to 84 ft- -lb
(108 to 113 N- -m)
Figure 49
Page 4 - - 68
23
2
5
16
6
31
7
30
79 to 84 ft- -lb
(108 to 113 N- -m)
24. 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
Groundsmaster 4000--D
20
4