Lift Control Valve Service
10
to 15 ft–lb
18
to 20 ft–lb
to 27 N–m)
(
14 to 20 N–m)
18 to 20 ft–lb
(24 to 27 N–m)
Loctite #242
(24
Loctite #242
35
(47
to 40 ft–lb
to 54 N–m)
35
(47
to 40 ft–lb
to 54 N–m)
16
24
to 36 in–lb
to 4.1 N–m)
1
(2.7
2
21
17
Loctite #242
23
22
15
10
18
19
23
22
11
14
9
7
5
12
8
13
4
4
6
20
3
Figure 101
1.
2.
3.
4.
5.
6.
7.
8.
Detent ball
Spring
Gasket
O–ring
Screw
Washer
Screw and lock washer (2 used)
Spool
9.
10. Poppet stop
11. Poppet
12. End cap
13. Spacer
14. Adapter plug
15. O–ring
16. Detent plug
Plug
17. Spring
18. O–ring
19. Detent plunger
20. Spring
21. O–ring
22. Lockout seat
23. O–ring
Disassembly (Fig. 101)
Plug all ports and clean the outside of control valve
5. Carefully remove O–rings (item 4) from spool bore.
Take care to not damage spool bore or O–ring cavities
during O–ring removal.
1.
thoroughly.
6.
spring (item 17) and detent ball (item 1).
Remove detent plug (item 16), O–ring (item 18),
2.
that secure end cap (item 12) to control valve. Remove
end cap.
Remove two (2) screws with lock washers (item 7)
7. Remove plug (item 9) with O–ring (item 21) and lock-
out seat (item 22) with O–ring (item 23) from valve body.
3.
Retain spool to prevent it from turning. Remove
screw (item 5), spacer (item 13), spring (item 20) and
washer (item 6) from control valve.
8. Remove adapter plug (item 14) with O–ring (item
15), poppet stop (item 10), spring (item 2) and poppet
(item 11) from control valve body.
4.
Carefully slide spool (item 8) from housing bore.
Hydraulic System
Page 4 – 86
Groundsmaster 7200/7210
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 7200, Toro Groundsmaster 7210 |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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My mower is a TORO 7210.
Start fuse defection. Why ?