TM 1-1520-238-23
10-389
10.91.
LEFT AND RIGHT AUXILIARY FUEL TANK QUICK-DISCONNECT COUPLING
REMOVAL/INSTALLATION – continued
10.91.3. Removal
a. Remove auxiliary fuel tank quick-disconnect
coupling (1).
(1) Pull ratchet sleeve on dust cap (2) away from
locking teeth on coupling (1).
(2) Turn cap (2) until it clears coupling (1).
(3) One person hold coupling (1) from outside
helicopter. Use crowfoot.
(4) Second person disconnect auxiliary fuel
transfer tube nut (3) in ammunition bay. Use
open end wrench.
(5) Remove jam nut (4) and washer (5).
(6) Remove coupling (1) from helicopter struc-
ture.
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