6
48
(5.4
to 60 in--lb
to 6.7 N--m)
4
7
HYDRAULIC MANIFOLD USED ON
MACHINES WITH SERIAL NUMBERS
ABOVE 260000000
40 ft--lb
(54
N--m)
20
(27
ft--lb
N--m)
25 ft--lb
(34 N--m)
3
1
20 in--lb
8
(13.5
N--m)
5
41
(55
ft--lb
N--m)
9
120
(13.5
in--lb
N--m)
2
10
11
1
12
13
22
220
in--lb
1
5 ft--lb
(25 N--m)
14
(20
N--m)
15
16
21
RIGHT
18
FRONT
90 in--lb
(10.1 N--m)
17
19
1
98 in--lb
20
25
(34
ft--lb
N--m)
(22
N--m)
Figure 51
1.
2.
3.
4.
5.
6.
7.
8.
Manifold body
9.
Plug (Zero Leak #4) (10 used)
16. Ball switch (N.C.)
17. Plug (Zero Leak #2) (2 used)
18. Orifice (.020)
19. Plug (Zero Leak #6)
20. Check valve
21. Plug (SAE #6) (2 used)
22. Orifice (.073)
Plug (Zero Leak #8)
10. Spring pin (2 used)
11. Plug (SAE #4)
12. Mow/backlap spool
13. Ball
Rotary cartridge valve (flow control)
Rotary handle assembly
Solenoid relief cartridge valve
Nut
Solenoid coil
Logic control cartridge
14. Dowel pin
15. O--ring
NOTE: The ports on the hydraulic manifold are marked
for easy identification of components. Example: FC1 is
the flow control valve and P1 is the gear pump connec-
tion port (See Hydraulic Schematics to identify the func-
tion of the hydraulic lines and cartridge valves at each
port location).
NOTE: ThehydraulicmanifoldshowninFigure51uses
several zero leak plugs. These plugs have a tapered
sealing surface on the plug head that is designed to re-
sist vibration induced plug loosening. The zero leak
plugs also have an O--ring to provide a secondary seal.
If zero leak plug removal is necessary, lightly rap the
plug head using a punch and hammer before using an
allen wrench to remove the plug: the impact will allow
plug removal with less chance of damage to the socket
headoftheplug.Wheninstallingplugsintothemanifold,
torque plugs to the values identified in Figure 51.
Reelmaster 3100--D
Rev. E
Hydraulic System (Rev. C)
Page 4 -- 79
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|---|---|
| Tags | Toro Reelmaster 3100-D |
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| Document Type | Service Manual |
| Language | English |
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