Service Manual

Groundsmaster 4500--D/4700--DHydraulic System (Rev. A) Page 4 -- 100
Lift/Lower Control Valve Service (G 4700--D)
1. Poppet
2. Plunger
3. Spacer
4. Spool
5. Seat
6. Plug
7. Seat retaining plug
8. Bushing
9. Lockout spring
10. Spool cap
11. Control valve body
12. O--ring
13. Retaining ring
14. Washer
15. Spool spring
16. Plunger
17. Detent plunger
18. Detent plug
19. Disc
20. Detent spring
21. Plug
22. Wiper seals
23. Backup washer
24. O--ring
25. O--ring
26. O--ring
27. O--ring
28. O--ring
29. Backup washer
Figure 87
20 to 25 ft--lb
(27to33N--m)
16
7
9
1
5
25
2
18
19
20
17
26
21
27
28
29
4
8
14
15
3
13
10
6
12
12
23
24
22
11
30 to 35 ft--lb
(41to48N--m)
30 to 35 ft--lb
(41to48N--m)
4to5ft--lb
(5 to 7 N--m)
10 to 12 ft--lb
(13to16N--m)