TM 55-1905-220-14-2
2-89. DRAINING BILGE WITH FIRE PUMP (Cont).
(g) Rotate overboard discharge valve (13) clockwise.
(h) Rotate suction valve (14) clockwise.
(i ) Place (red) check valve (15) lever in the off position.
(j) Rotate valve (16)-counter-clockwise. Any air trapped in
the pump should bleed off.
(k) Rotate valve (17) clockwise.
(l ) Rotate valve (18) clockwise.
(m) Rotate valve (19) clockwise.
(5)
Engine Access Room.
Place circuit breaker #4 on power distribution panel (P400) in the ON position.
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