TM 11-5820-890-30-4
2-51. REPLACEMENT OF FRONT PANEL.
Tools:
Cross tip screwdriver
Flat tip screwdriver
Torque screwdriver
Module extractor
1/16-inch socket head wrench
Round nose pliers
3/8-inch socket
3/4-inch spanner socket
Soldering kit
1/2-inch socket
3/16-inch nutdriver
Socket wrench
5/16-inch socket
9/16-inch socket
Torque wrench
Expendable supplies:
Silicone compound
References:
Paragraph 2-46 for removal and installation of data entry keypad.
Paragraph 2-47 for removal and installation of front panel assembly.
Paragraph 2-48 for removal and installation of audio flex.
Paragraph 2-49 for removal and installation of switch flex.
Paragraph 2-50 for removal and installation of display CCA.
Figures 2-16, 2-17, and 2-18 for location of components of front panel assembly.
ITEM
ACTION
REMARKS
REMOVAL
a.
b.
c.
d.
e.
f.
g.
h.
i.
j.
k.
l.
Front panel assembly
Audio flex
Switch flex
Keypad
Display CCA and insulator
plate
Six standoff posts
Window frame
Shielding gasket
Observation window
Window gasket
Identification plate and two
screws
Front panel
Remove.
Remove.
Remove.
Remove.
Remove.
Use flat tip screwdriver. Remove
and retain six standoff posts.
Use cross tip screwdriver.
Remove and retain six screws
securing window frame to front
panel. Remove window frame.
Remove and discard.
Remove and retain.
Remove and discard.
Use cross tip screwdriver.
Remove and retain.
Discard.
Refer to paragraph 2-47 for
removal of front panel assembly.
Refer to paragraph 2-48 for
removal of audio flex.
Refer to paragraph 2-49 for
removal of switch flex.
Refer to paragraph 2-46 for
removal of data entry keypad.
Refer to paragraph 2-50 for
removal of display CCA.
2-231
