TM 11-5820-890-30-4
12-38. REPLACEMENT OF FRONT PANEL. Continued
ITEM
ACTION
REMARKS
INSTALLATION Continued
p.
q.
r.
s.
t.
u.
v.
w.
x.
y.
z.
o. Identification plate
Window gasket
Observation window
Shielding gasket
Window frame
Window frame
Six standoff posts
Display CCA and insulator
plate
Keypad
Audio flex
Switch flex
HUB cover
aa. Front panel
assembly
Use cross tip screwdriver. Install two re-
tained screws securing identification plate
to front panel,
Position replacement window gasket on
front panel.
Position retained observation window on
window gasket.
Position replacement shielding gasket on
observation window.
Install retained window frame.
Use cross tip screwdriver. Install six re-
tained screws securing window frame.
Use flat tip screwdriver. Install six retain-
ed standoff posts.
Install.
Install.
Install.
Install.
Position retained HUB cover on front
panel. Use flat tip screwdriver. Tighten
two captive screws securing HUB cover
Install.
12-39. REPLACEMENT OF OBSERVATION WINDOW.
These were removed in
step I.
This was removed in step
j.
This was removed in step
h.
These were removed in
step h.
These were removed in
step g.
Refer to paragraph 12-37
for installation of display
CCA.
Refer to paragraph 12-33
for installation of data entry
keypad.
Refer to paragraph 12-35
for installation of audio flex.
Refer to paragraph 12-36
for installation of switch
fIex.
Refer to paragraph 12-34
for installation of front
panel assembly.
In order to replace the observation window, perform the procedure in paragraph 12-38 for
front panel; but, instead of replacing the front panel, replace the observation window.
replacement of the
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