TM 1-1520-238-23
2-438
2.121.
WING INSTALLATION continued
k. Remove dust cap (30) from coupling half (31).
(1) Pull ratchet sleeve on cap (30) away from
locking teeth on coupling (31).
(2) Turn cap (30) counterclockwise until free
from coupling (31).
l. Install fuel coupling (32) on coupling (31).
(1) Turn sleeve clockwise on coupling (32) until
seated and locking teeth are fully engaged.
m. Install cap (30) on adapter (33).
(1) Install cap (30) on adapter (33).
(2) Turn cap (30) clockwise until seated and lock-
ing teeth are fully engaged.
n. Inspect (QA).
o. Install access fairings LW10, LW11, or RW10,
and RW11; covers LW9 or RW9 (para 2.2).
p. Install wing trailing edge (para 2.122).
q. Install pylons (para 16.2).
r. Perform flight instrument maintenance opera-
tional check (TM 1-1520-238-T).
s. Perform pylon boresight maintenance opera-
tional check (TM 9-1230-476-20-1).
END OF TASK
31
32
33
30
M04-1523-19
30
31