Toro Groundsmaster
3500-D - Control Valve Service

Groundsmaster 3500--DHydraulic System (Rev. D) Page 4 -- 90
Control Valve Service
1. Check poppet
2. Grooved plunger
3. Spacer
4. Spool
5. Seat
6. Solid plug
7. Seat retaining plug with port
8. Bushing
9. Check spring
10. Spool cap
11. Valve body
12. O--ring
13. Retaining ring
14. Washer
15. Seat retaining plug
16. Spool spring
17. Disc
18. Plug
19. Detent plug
20. Wiper seal
21. Plunger
22. Plunger detent
23. Detent spring
24. O--ring
25. O--ring
26. Back--up washer
27. O--ring
28. O--ring
29. O--ring
30. Back--up washer
Figure 64
1
2
3
4
5
6
15
8
9
10
16
17
18
19
20
21
22
23
11
12
13
14
7
5
1
30
29
24
28
25
26
27
25
26
12
9
27
27
5
1
7
30
29
9
10
4
20 to 25 ft--lb
30 to 35 ft--lb
30 to 35 ft--lb
(41 to 48 N--m)
10 to 12 ft--lb
(14 to 16 N--m)
30 to 42 ft--lb
(41to57N--m)
(41to48N--m)(27to34N--m)