Toro Reelmaster 7000 Service Manual page 120

Filtration/Charge Control Manifold Service
UP
2
50 ft- -lb
(68 N- -m)
3
5
25 ft- -lb
(34 N- -m)
35 ft- -lb
(47 N- -m)
1. Manifold body
2. Zero leak plug (#8)
NOTE: The ports on the manifold are marked for easy
identification of components (e.g. P2 is the gear pump
connection port and P1 is the connection from the oil
cooler). See Hydraulic Schematic in Chapter 9 -- Foldout
Drawings to identify the function of the hydraulic lines
and cartridge valves at each port.
NOTE: The control manifold uses several zero leak
plugs. These plugs have a tapered sealing surface on
the plug head that is designed to resist vibration induced
plug loosening. The zero leak plugs also have an O--ring
as a secondary seal. If zero leak plug removal is neces-
sary, lightly rap the plug head using a pin 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 head of the plug.
Hydraulic System
25 ft- -lb
(34 N- -m)
6
1
50 ft- -lb
(68 N- -m)
2
Figure 63
3. Zero leak plug (#6)
4. Check valve (reservoir return)
For cartridge valve service procedures, see Control
Manifold Cartridge Valve Service in this section. Refer
to Figure 63 for Filtration/Charge Control Manifold car-
tridge valve and plug installation torque.
Page 4 - - 86
35 ft- -lb
(47 N- -m)
4
3
25 ft- -lb
(34 N- -m)
50 ft- -lb
(68 N- -m)
5. Check valve (filter bypass)
6. Check valve (charge pressure)
UP
25 ft- -lb
(34 N- -m)
3
2
Reelmaster 7000