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TM 11-5820-890-30-5
2-51. REPLACEMENT OF AUDIO FLEX ASSEMBLY. Continued
ITEM
ACTION
REMARKS
REMOVAL Continued
e. Spring tension washer
f. Retaining nut
g. Retaining nut
h. Retaining nuts
i.
Internal tooth
Iockwashers
j.
Audio flex assembly
INSTALLATION
k. Audio flex assembly
l.
Retaining nut
m. Retaining nut
n. Internal tooth
Iockwashers
o. Retaining nuts
p. Spring tension washer
q. Spring Iockwasher
r.
Knobs
Remove and retain spring tension washer
from shaft of VOL variable resistor.
Use 3/8-inch socket and socket wrench.
Remove and retain retaining nut securing
DATA rotary switch to RT front panel as-
sembly.
Use 1/2-inch
Remove and
VOL variable
sembly.
Use 3/4-inch
socket and socket wrench.
retain retaining nut securing
resistor to RT front panel as-
spanner socket and socket
wrench. Remove and retain retaining nuts
securing AUD/FILL and AUD/DATA connec-
tors to RT front panel assembly.
Remove and discard internal tooth lock-
washers from AUD/FILL and AUD/DATA
connectors.
Remove and discard.
Position audio flex assembly in RT front
panel assembly.
Use 1/2-inch socket and torque wrench.
Install and tighten retaining nut securing
VOL variable resistor. Torque nut to 19
to 21 in-lb.
Use 3/8-inch socket and torque wrench.
Install and tighten retaining nut securing
DATA rotary switch. Torque nut to 11 to
13 in-lb.
Obtain replacement internal tooth lock-
washers and place on AUD/FILL and
AUD/DATA connectors.
Use 3/4-inch spanner socket and torque
wrench. Install and tighten retaining nuts
securing AUD/FILL and AUD/DATA connec-
tors. Torque nuts to 88 to 92 in-lb.
Place retained spring tension washer on
shaft of VOL variable resistor.
Place replacement spring Iockwasher on
shaft of DATA rotary switch.
NOTE
Position retained control knobs on shafts
VOL control knob shaft
aligning knob set screws with flat surface.
must be pressed in before
installing knob.
2-183
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