TM 1-1520-238-23
10-207
10.41.
AFT AIR VENT/PRESSURE RELIEF VALVE REMOVAL/INSTALLATION – continued
10.41.3. 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 aft air vent/pressure relief valve (1)
from aft fuel cell (2).
(1) Remove two bolts (3) and washers (4) from
support bracket (5).
(2) Remove six bolts (6) and washers (7) from
mounting pad (8).
(3) Remove valve (1) from bracket (5) and
mounting pad (8).
(4) Remove and discard packing (9).
10.41.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
10.41.5. Inspection
a. Check removed and attaching parts for cracks
and nicks (para 10.1).
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M04-372-2
VIEW FROM INSIDE AFT
FUEL CELL LOOKING UP
M04-372-3
5
9
1
6
7
8
4
3
3
4
2
