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TM 11-5820-890-30-5
2-52. REPLACEMENT OF SWITCH FLEX ASSEMBLY. Continued
ITEM
ACTION
REMARKS
INSTALLATION Continued
r. Set screws
Use 1/16-inch hex wrench. Tighten set
screws securing knobs to DIM variable
resistor, CHAN rotary switch, MODE ro-
tary switch, RF PWR rotary switch, and
FCTN rotary switch.
s. RT front panel assembly
Install retained RT front panel assembly.
2-53.
Tools:
REPLACEMENT OF FRONT PANEL.
Cross tip screwdriver
Flat tip screwdriver
Module extractor
1/16-inch socket head wrench
3/8-inch socket
3/4-inch spanner socket
1/2-inch socket
3/16-inch nutdriver
5/16-inch socket
9/16-inch socket
Expendable supplies:
Silicone compound
References:
Paragraph 2-47 for removal and installation of
Paragraph 2-49 for removal and installation of
Paragraph 2-51 for removal and installation of
Paragraph 2-52 for removal and installation of
Paragraph 2-50 for removal and installation of
Refer to paragraph 2-49 for
installation of RT front pan-
el assembly.
Torque screwdriver
Round nose pliers
Soldering kit
Socket wrench
Torque wrench
data entry keypad.
front panel assembly.
audio flex.
switch flex.
display CCA.
Figures 2-18 and 2-20 for location of components of front panel assembly.
ITEM
ACTION
REMARKS
REMOVAL
a. Front panel assembly
b. Audio flex
c. Switch flex
d. Keypad
e. Display CCA and insulator
plate
f. Six standoff posts
Remove.
Refer to paragraph 2-49
for removal of front panel
assembly.
Remove.
Refer to paragraph 2-51
for removal of audio flex.
Remove.
Refer to paragraph 2-52
for removal of switch flex.
Remove.
Refer to paragraph 2-47
for removal of data entry
keypad.
Remove.
Refer to paragraph 2-50 for
removal of display CCA.
Use flat tip screwdriver. Remove and
retain six standoff posts.
2-186
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