TM 1-1520-238-23
Change 1 9-337
9.92.
FORMATION LIGHT REMOVAL/INSTALLATION – continued
d. Install fuselage formation light (6).
(1) Position gasket (12) and light (6) on fuselage
(20).
(2) Install six screws (11) through washers
(11.1), light (6), and gasket (12) into fuselage
(20).
(3) Route wires (7) through two grommets (10).
(4) Secure wires (7) to two tie mount blocks (9).
Use strap (item 192, App F) and nonmetallic
special shaped section (item 129, App F).
(5) Pin two identified wires (7) to splices (8)
(TM 55-1500-323-24).
e. Inspect (QA).
f. Install fairing T355 (para 2.2).
g. Install vertical stabilator formation light (13).
(1) Position gasket (18) and light (13) on vertical
stabilator (21).
(2) Install six screws (17) through washers
(17.1), light (13), and gasket (18) into vertical
stabilator (21).
(3) Secure wires (14) to tie mount block (16). Use
strap (item 192, App F) and nonmetallic
special shaped section (item 129, App F).
(4) Pin two identified wires (14) to splices (15)
(TM 55-1500-323-24).
h. Inspect (QA).
i. Install access panel R578 (para 2.2).
j. Perform formation lights maintenance opera-
tional check (TM 1-1520-238-T).
END OF TASK
M04-1247-6A
10
11
9
12
9
8
6
7
7
8
20
11.1
13
17
M04-1247-7A
14
21
18
16
15
14
17.1
