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 TM 55-1520-238-S
B
2-11.14 Remove ADF Wire Antenna and UHF L
(6) Remove four screws and four washers
and, Communications, and Transponder
securing each standoff. Remove both
Blade Antennas. Remove FM AM whipantenna
standoffs.
(MWO 1 1520 238 50 37 installed) (fig. 2 8).
(7) Disconnect junction nuts and wrap
three (3) antenna sections and stand
o
a. Remove FM AM Whip Antenna. Re
ffs with cushioning material (D-5)
e
move fairing. Remove lockwire and loos
and secure with tape (D-13). Secure
t n antenna lower jam nut. Remove an
in pilots station.
enna. Remove lockwire and loosen
antenna upper jam nut. Separate upper
2-11.15 Remove and Stow Wings.
antenna half from lower half.
NOTE
b. Remove ADF Wire Antenna. Un
For C 5 shipment, wings will be re
m
hook end of antenna from standoff termi
n
oved and stowed with installed pylons
al spring. Coil antenna and secure to
in place.
latch on aft storage bay (R330) with twine
(D-14).
a. Disconnect. Disconnect electrical har
n
esses and pitot lines. Install dust caps
c. Remove Blade Antennas. Remove
(D-24) on fuselage connectors and pitot
six screws from each antenna flange and
fittings (fig. 2-9).
pull on antennas. If sealant will not per
m
it removal, gently pry antennas with
b. (Extended Range Capable Helicop
t
plastic (phenolic) tool to break sealant
ers Only) Disconnect Wing Fuel and
loose. Disconnect plugs from receptacles
Air Fittings from Fuselage Fittings
and remove antennas.
s
(fig 2-9). Install dust caps (D-24) on fu
elage fittings.
d. Remove Lower IFF Antenna. Re
move four screws from antenna base. Re
c. Remove wings. TM 1 1520 238 23.
ove antenna and detach connector.
d. (Extended Range Capable Helicop
t
e. Stow Blade Antennas. Wrap all an
t
ers Only) Reinstall Wing Trailing
ennas with cushioning material (D-5)
Edges. Install 12 of 68 screws, evenly
and secured with tape (D-13). Secure an
t
spaced, to secure trailing edge for wing
ennas in pilots station.
stowage. Bag remaining screws.
n-11.14.1 Remove HF Communications Anten
2
e. Preservation.
a (MWO 1 1520 238 50 60 installed) (fig. 2 8.1).
(1) Cap or wrap all disconnected fittings
a. Remove HF Antenna.
and connectors with barrier material
(1) m osen junction nuts on antenna ele
Lo
(D-1) sealed with tape (D-13).
ents (2 places).
(2) p pply corrosion preventive com
A
(2) Cut and remove lockwire from four
ound (D-4) to mounting surfaces
screws securing retaining brackets to
and bolt holes.
standoffs (2 places).
f. Install Stowing Kit Wing Root Brack
e
(3) Remove four screws and four washers
ts on Wings. Using stowing kit (item
securing retaining brackets to each
e
5, table 2-1 ), mount left and right brack
standoff (2 places).
i ts on wing forward mounting bosses. Us
(4) Remove forward termination nut
ng captive bracket bolts inserted
from forward feedthru.
through wing mount bosses, tighten cap
(5) Remove aft termination nut from aft
ive bolts into mating bracket nuts (fig.
termination and remove antenna.
Change 8
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