10
With
the
wing
properly
positioned,
it
can
now
be
attached
using
the
4
barrel
nuts.
The
wing
attaches
to
the
four
corners
of
the
counterlung
case.
On
the
back
side
of
the
wing,
there
are
loops
in
each
corner
which
have
a
large
stainless
steel
grommet.
Push
the
female
piece
through
the
loop
so
that
the
open
side
is
facing
the
case.
Then
push
the
male
piece
through
the
hole
in
the
corner
of
the
case,
so
that
the
threaded
end
is
facing
the
wing.
Secure
them,
finger
tight.
The
barrel
nuts
are
meant
to
be
hand
tightened
only.
Do
this
for
each
of
the
four
corners.
To
secure
the
barrel
nut
by
the
manifold
mount,
first
push
the
male
piece
through
the
hole
in
the
case,
then
line
it
up
with
its
mating
piece.
When the wing is attached at all four corners, you will notice that it
seems loose. This is normal. When the top plate is fitted, every-
thing will be positioned properly and will be snug.
Position the top plate as shown in the right hand photo, with the
crotch strap slot at the bottom. The photo at the right shows the
case assembled without the wing. Arrows are pointing to the 2 se-
curing screws and the crotch strap slot at the bottom of the case.
When using the wing, the 4 attachment screws for the outer cor-
ners of the top plate, are not used.
Slide the plate under the top flap of the wing first. Then pull the
bottom flap over the bottom of the plate.
Line up the plate with the spine and attach the 2 pan head screws.
It is best to tighten the plate while the unit is laying down. With one hand, apply pressure to the plate push-
ing it into position, and tighten the screws with the other. Ensure that it is properly secured. The screws for
this application are 5/16-18 x 5/8.
The wing has both an inflator hose and a dump valve.
Both are on the left side (when wearing the unit).
