Toro Reelmaster 3100-D Service Manual page 131

HYDRAULIC MANIFOLD USED ON
MACHINES WITH SERIAL NUMBERS
ABOVE 260000000
120 in- -lb
(13.5 N- -m)
15 ft- -lb
(20 N- -m)
16
RIGHT
FRONT
(10.1 N- -m)
1. Manifold body
2. Plug (Zero Leak #8)
3. Rotary cartridge valve (flow control)
4. Rotary handle assembly
5. Solenoid relief cartridge valve
6. Nut
7. Solenoid coil
8. Logic control cartridge
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).
Reelmaster 3100--D
48 to 60 in- -lb
(5.4 to 6.7 N- -m)
20 ft- -lb
(27 N- -m)
120 in- -lb
8
(13.5 N- -m)
9
10
11
12
13
14
15
90 in- -lb
17
Figure 51
9. Plug (Zero Leak #4) (10 used)
10. Spring pin (2 used)
11. Plug (SAE #4)
12. Mow/backlap spool
13. Ball
14. Dowel pin
15. O- -ring
Page 4 - - 79
6
7
25 ft- -lb
(34 N- -m)
5
18
19
198 in- -lb
(22 N- -m)
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)
NOTE: The hydraulic manifold shown in Figure 51 uses
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
head of the plug. When installing plugs into the manifold,
torque plugs to the values identified in Figure 51.
4
40 ft- -lb
(54 N- -m)
3
41 ft- -lb
(55 N- -m)
2
1
22
220 in- -lb
(25 N- -m)
21
20
25 ft- -lb
(34 N- -m)
Hydraulic System