Toro Multi Pro 5800 Service Manual page 118

Spray Pump Control Manifold Service
25 ft- -lb
(34 N- -m)
1
UP
FRONT
1. #6 zero leak plug with O- -ring
2. Spray pump control manifold
3. Check valve (port CV)
NOTE: The ports on the manifold are marked for easy
identification of components. Example: P is the gear
pump connection port and CV is the location for the
check valve (see Hydraulic Schematic in Chapter 8 --
Foldout Drawings to identify the function of the hydraulic
lines and cartridge valves at each manifold port).
Hydraulic System
2
3
25 ft- -lb
(34 N- -m)
Figure 63
4. Solenoid coil
5. Proportional control valve (port PV)
6. Relief valve (port RV)
NOTE: The spray pump control manifold uses several
zero leak plugs. These plugs have a tapered sealing
surface on the plug head that is designed to resist vibra-
tion induced plug loosening. The zero leak plugs also
have an O--ring as a secondary seal. If zero leak plug re-
moval is necessary, lightly rap the plug head using a
punch and hammer before using an allen wrench to re-
move the plug: the impact will allow plug removal with
less chance of damage to the socket head of the plug.
Page 4 - - 80
10 ft- -lb
(14 N- -m)
4
20 ft- -lb
(27 N- -m)
6
25 ft- -lb
(34 N- -m)
7
9
8
20 ft- -lb
FRONT
(27 N- -m)
UP
7. Pressure compensator (port LC)
8. #4 zero leak plug with O- -ring
9. Orifice (0.040)
35 ft- -lb
(47 N- -m)
5
1
25 ft- -lb
(34 N- -m)
Multi Pro 5800