Toro 03781, Service Manual

Page: 212 / 468

Reelmaster 7000- D Hydraulic System Page 5 - 142
Lift Manifold Service
1. Manifold body
2. Relief valve (RV2)
3. Solenoid valve (S1)
4. Solenoid coil (5)
5. Solenoid valve (S2)
6. Solenoid valve (S4 and S5)
7. Coil spacer (2)
8. Nut
9. Solenoid valve (S3)
10. Relief valve (RV1)
11. Nut
12. Check valve (CV)
13. Zero leak plug - #4
Figure 94
UP
60 in- lb
(6.8 N- m)
20 ft- lb
(27 N- m)
2
3
6
8
9
11
10
1
5
7
4
8
4
4
7
6
60 in- lb
(6.8 N- m)
20 ft- lb
(27 N- m)
60 in- lb
(6.8 N- m)
20 ft- lb
(27 N- m)
20 ft- lb
(27 N- m)
12
13
25 ft- lb
(34 N- m)
20 ft- lb
(27 N- m)
NOTE: The ports on the manifold are marked for easy
identification of components (e.g. P is the supply con-
nection port and RV1 is the location for the lift relief
valve). See Hydraulic Schematic in Chapter 10 - Fold-
out Drawings to identify the function of the hydraulic
lines and cartridge valves at each port location.
WARNING
Make sure that cutting units are fully lowered be-
fore loosening hydraulic lines or cartridge valves
from lift manifold. If cutting units are raised as
components are loosened, cutting units may
drop unexpectedly.
For cartridge valve service procedures, see Control
Manifold Cartridge Valve Service in this section. Refer
to Figure 94 for cartridge valve and plug installation
torque.
IMPORTANT: A flow control orifice is placed be-
neath the hydraulic fittings in lift manifold ports C2,
C3 and C4. If any of these fittings are removed from
the manifold, make sure to remove orifice and label
its position for assembly purposes. Also note loca-
tion of groove in orifice for assembly purposes.
When installing the orifice in the manifold, make
sure that the orifice is flat in the base of the port.
Manifold damage is possible if the orifice is cocked
in the port.