21
4.7
H
YDRAULIC INSTALLATION
WARNING!
The hydraulic system creates very high
pressure. Before disconnecting any
hydraulic lines ensure all pressure has
been bled from the system. When
changing the boom hydraulic hoses leave
the booms in TRANSPORT POSITION.
IMPORTANT:
Component failure due to oil
contamination is not covered under the
UC4+ Spray Height Control system
warranty. It is recommended that a
qualified technician does the hydraulic
installation.
1.
Refer to
Figure 22
. On a clean surface
remove the plastic plugs from the “A”, “B”,
“P”, and “T” ports of the NORAC hydraulic
valve (
V01
). Install the 6MB-4MBSPP fittings
(
F02
) on the “P” and “T” ports and tighten
to 18 ft-lbs.
2.
Install the orifices (
F01
) into the “B” ports
with the notch facing outward
as shown
in
Figure 23
.
An O-ring pick can be used to
ease installing the orifices into their
locations.
3.
Install the 6MB-4MBSP fittings (
F02
) into the
“B” ports and tighten to 18 ft-lbs.
4.
Install the 6MBP plugs (
F03
) into the “A”
ports and tighten to 18 ft-lbs.
Figure 22 - UC4+ Valve Block Ports
Figure 23 – Valve Block Port Assembly
Содержание UC4+ Roll Control
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Страница 42: ...38 6 5 ITEM C11 44658 50 CABLE UC4 BC EXTENSION C11 HARDI ...
Страница 43: ...39 6 6 ITEM C12A 44658 51 CABLE UC4 BC INTERFACE HARDI DAH ...
Страница 44: ...40 6 7 ITEM C12 44658 78 CABLE UC4 BC INTERFACE HARDI DAH 09 ...
