(
) Refer
to
Detail
4-1 C
and
prepare
a
1-3/4"
length of braid as
shown. Use a
sharp, pointed
tool and form a hole
in the braid
1/4"
from
one end. The
hole must be
large enough to
easily
pass
over the threads
of
a
6-32 screw.
Detail
4-1C
( )
Lightly solder the
tip of the braid
as
shown in Detail 4-1 C.
(
)
Refer to Detail 4-1 D
and
secure* the rear
of
the top
panel
to the chassis
at
Q with a
6-32 x
3/8"
black screw, the
1-3/4"
length of braid,
a #6
lockwasher,
and
a
6-32 nut. Position
the braid
toward the right side of
the
chassis as shown; its
free end will
be
connected
later.
Page
27
Detail
4-1D
Refer to
Pictorial
4-2
for the following
steps.
( )
Slightly loosen the three tuning capacitor mounting screws on the detector
circuit
board.
(
)
Place
the
pushbutton
knob
onto
the
shaft of the pushbutton
switch.
Press
the knob firmly until it is completely seated
on
the
shaft.
(
)
Place the unit right-side up on a work
surface
as shown. Then, slightly
move the detector
circuit
board
either forward or rearward
to center the
pushbutton
switch
knob in its
top
panel opening.
(
) Be
sure the bottom edge of the detector circuit board is parallel
to
the
work surface as shown. Then
tighten
the three capacitor mounting screws.
(
)
Bend the tip of tuning capacitor lug
1
close
to
the circuit board foil.
Solder the lug
to
the foil; then
cut
the excess lug off close
to
the foil.
(
)
Recheck the switch knob and be sure it operates up and down freely.
PICTORIAL
4-2
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