TM 1-1520-238-23
2-362
Change 6
2.99.
DOPPLER FAIRING REMOVAL/INSTALLATION – continued
(3) Detach P377 connector (5) from receptacle
(6) on radar altimeter antenna (7).
(4) Detach P379 connector (8) from receptacle
(9) from radar altimeter antenna (10).
(5) Remove doppler fairing (1) from fuselage (2).
2.99.4. Cleaning
a. Wipe removed and attaching parts and sur-
faces with a clean rag.
2.99.5. Inspection
a. Check fuselage for cracks and corrosion (para
1.49). If cracks are suspected, perform nonde-
structive inspection (TM 1-1520-264-23).
b. Check doppler fairing for damaged or missing
nutplates (TM 1-1500-204-23).
2.99.6. Installation
CAUTION
Doppler fairing must be supported after
radar altimeter antenna cables are at-
tached.
a. Install fairing (1) on fuselage (2).
(1) Position fairing (1) under fuselage (2).
(2) Attach connector P377 (5) to receptacle (6)
on antenna (7).
(3) Attach connector P379 (8) to receptacle (9)
on antenna (10).
(4) Lockwire connector (5) to receptacle (6) and
connector (8) to receptacle (9). Use wire
(item 221, App F).
(5) Install 16 turnlock studs (3) and 2 screws (4)
to install fairing (1) on fuselage (2).
b. Perform radar altimeter maintenance opera-
tional check (TM 11-1520-238-23-2).
END OF TASK
M04-4173-3
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M04-4173-4
M04-4173-5A
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M04-4173-6
