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 TM 55-1905-219-14-2
2-93. DRAINING BALLAST TANKS - USING GRAVITY (Cont).
d.
Reefer Room (2-28-0-A).
Rotate drain valve(s) (6, Figure FO-47) counterclockwise to drain the peak ballast tank.
2-94. FILLING BALLAST TANKS - USING FIRE PUMP.
a.
To fill a ballast tank using the fire pump proceed as follows (refer to figure FO-48):
(1)
Crew and Transient Berthing (2-33-2-L).
(a)
To fill the starboard ballast tank, rotate supply valve (1) counter-clockwise.
(b)
To fill the port ballast tank, rotate supply valve (2) counter-clockwise.
(c)
To fill the peak ballast tank, rotate supply valve (3) counterclockwise.
(2)
Engine Access Room.
Place circuit breaker #4 on power distribution panel (p-400) in the ON position.
Change 2
2-431
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