TM 1-1520-238-23
7-572
7.151.
FUEL TANK PRESSURE CONTROL VALVE REMOVAL/INSTALLATION – continued
7.151.3. Removal
a. Remove lockwire from connector P243 (1).
b. Detach connector P243 (1) from receptacle
(L14)J1 (2).
c. Remove valve (3).
(1) Hold reducer (4). Remove nut (5) on tube (6).
(2) Hold reducer (7). Remove nut (8) on tube (9).
(3) Remove two bolts (10) and washers (11) from
valve (3).
(4) Remove valve (3).
d. Remove plug (12) and reducers (4) and (7)
from valve (3).
(1) Remove plug (12) and reducers (4) and (7).
(2) Remove and discard three packings (13)
from plug (12) and reducers (4) and (7).
7.151.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
7.151.5. Inspection
a. Check tubes, reducers, and plug for cracks,
dents, and scratches (para 7.114).
b. Check removed and attaching parts for corro-
sion (para 1.49).
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