WWW.NORAC.CA
PRECISION
DEFINED
Page
8
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www.solutions.norac.ca
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system
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info.
5
Hydraulic
Installation
Ensure
all
pressure
has
been
bled
from
the
system
before
disconnecting
any
lines
or
fittings.
Hydraulic
pressure
will
exist
on
the
wing
tilt
circuits
unless
the
wings
are
being
supported
by
other
means.
The
hydraulic
installation
may
be
performed
with
the
wings
in
transport
position,
resting
on
the
ground
or
with
the
tilt
cylinders
fully
extended.
Component
failure
due
to
oil
contamination
is
not
covered
under
the
NORAC
system
warranty.
It
is
recommended
that
a
qualified
technician
perform
the
hydraulic
installation.
5.1.
Valve
Block
Assembly
1.
On
a
clean
surface
remove
the
plastic
plugs
from
the
block.
2.
Install
the
6MB
‐
8MOR
(F03)
fitting
into
the
“T”
port.
Tighten
to
18
ft
‐
lbs
(24
Nm).
3.
Install
the
6MB
‐
6MOR45
(F01)
fitting
into
the
“P”
port.
Tighten
to
18
ft
‐
lbs
(24
Nm).
4.
Insert
the
two
orifices
(F10)
into
the
“B”
ports
with
the
notch
facing
out.
5.
Install
the
6MB
‐
6MOR
(F06)
fittings
into
the
“B”
ports.
Tighten
to
18
ft
‐
lbs
(24
Nm).
6.
Install
the
6MBP
(F08)
plugs
into
the
“A”
ports.
Tighten
to
18
ft
‐
lbs
(24
Nm).
Figure
4:
NORAC
Valve
Block
Details
