TM 11-5820-890-30-4
2-47. REPLACEMENT OF FRONT PANEL ASSEMBLY. Continued
ITEM
ACTION
REMARKS
INSTALLATION Continued
k.
Audio flex
l.
Switch flex
m. Display flex
n.
Audio flex
o.
Display flex
p.
Front panel assembly
q. Front panel assembly
and 13 captive screws
r.
Switch flex
s.
Control module
t.
ECCM module
u.
Impedance
v.
RT
matching network
bottom cover
Move audio flex around RT chas-
sis obstructions. Push audio flex
connector onto RT chassis con-
nector.
Move switch flex around RT chas-
sis obstructions. Push switch flex
connector onto RT chassis con-
nector.
Push display flex connector onto
RT chassis connector.
Use flat tip screwdriver. Install
audio flex by tightening two jack-
screws. Do not place any torque
on jackscrews after connectors
are mated.
Use flat tip screwdriver. Install
display flex by tightening two
jackscrews. Do not place any
torque on jackscrews after con-
nectors are mated.
Position on front of RT chassis.
Check that RF cable W1 feeds
into chassis without pinching.
Install. Use torque screwdriver.
Torque screws to 8 to 10 in-lb.
Use flat tip screwdriver. Install
switch flex by tightening two jack-
screws. Do not place any torque
on jackscrews after connectors
are mated.
Install.
Install.
Install.
Install.
Alternately turn each jackscrew
no more than 1-1/2 turns.
Alternately turn each jackscrew
no more than 1-1/2 turns.
Alternately turn each jackscrew
no more than 1-1/2 turns.
Refer to paragraph 2-39 for
installation of control module.
Refer to paragraph 2-38 for
installation of ECCM module.
Refer to paragraph 2-36 for
installation of impedance
matching network.
Refer to paragraph 2-34 for
installation of bottom cover.
2-224
