TM 1-1520-238-23
10-46
10.10.
FORWARD FUEL CELL UPPER VENT TUBE AND VENT ADAPTER
REMOVAL/INSTALLATION – continued
10.10.3. Removal
CAUTION
Jet fuel will cause external surface of fuel
cell to swell, delaminate, and leak if al-
lowed to contact the fuel cell more than
72 HOURS. Keep jet fuel away from the
outside of fuel cells.
a. Remove forward upper vent tube (1) from
mounting bracket (2).
(1) Remove screw (3) and washer (4).
(2) Remove clamp (5) from tube (1).
b. Remove forward retainer (6) from tube (1) and
fuel cell vent adapter (7).
(1) Unlatch and remove retainer (6).
(2) Slide coupling (8) over tube (1).
(3) Remove and discard two packings (9) from
tube (1) and adapter (7).
(4) Remove coupling (8) from tube (1).
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M04-568-2
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M04-568-6
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