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TM 55-1905-219-14-2
2-95. DRAINING BALLAST TANKS - USING THE FIRE PUMP (Cont).
b.
To stop the fire pump and eductor draining of the ballast tanks proceed as follows:
(1)
Aft Engine Room.
(a)
Rotate the suction valve (6) clockwise.
(b)
Press the STOP switch (12) on the fire pump controller.
(c)
Place flow control valve (3) lever in the closed position.
(d)
Rotate the overboard discharge valve (5) clockwise.
(e)
Place the (red) check valve (4) lever in the open position.
(f)
Rotate valve (1) counter-clockwise.
(g)
Place flow control valve (2) lever in the off position.
(h)
The fire pump is now available to fight fires.
Change 2
2-436
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