TM 11-5820-890-30-4
2-48. REPLACEMENT OF AUDIO FLEX (1A17A1W3). Continued
ITEM
ACTION
REMARKS
INSTALLATION Continued
o.
p.
q.
r.
s.
t.
AUD/DATA connector
Audio flex
Audio flex, two screws,
and flat washers
VOL control
COMSEC switch
Front panel assembly
Use torque wrench and 3/4-inch
spanner socket. Install spanner
nut and Iockwasher. Torque nut
to 87 to 93 in-lb.
Use soldering kit. Solder two flex
connections to HUB cavity.
Use cross tip screwdriver. Install
These were removed in step d.
two retained screws and flat
washers securing audio flex to
HUB cavity.
Use 1/16-inch socket head
wrench. Install knob.
Use 1/16-inch socket head
wrench. Install knob.
Install.
Refer to paragraph 2-47 for
installation of front panel
assembly.
2-49. REPLACEMENT OF SWITCH FLEX (1A17A1W2).
Tools:
Cross tip screwdriver
Flat tip screwdriver
Torque screwdriver
Module extractor
Torque wrench
Socket wrench
Round nose pliers
1/16-inch socket head wrench
3/8-inch socket
5/16-inch socket
3/4-inch spanner socket
9/16-inch socket
Expendable supplies:
Silicone compound
References:
Paragraph 2-47 for removal and installation of front panel assembly.
Figures 2-17 and 2-18 for components of front panel assembly.
ITEM
ACTION
REMARKS
REMOVAL
a.
Front panel assembly
Remove.
Refer to paragraph 2-47 for re-
moval of front panel assembly.
2-227
