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 TM 55-1905-223-10
b.
Transfer of lube oil from main engines, reduction gears, ship service diesel generator (SSDG) engines
and bowthruster engine to dirty oil tank.
CAUTION
Never operate an engine without lubricating oil in sump. This will cause serious
internal damage to the engine.
(1) Transfer dirty oil from STBD MAIN ENG to dirty oil ta. k
n
(a) Close all valves in the Lube Oil Purification and Transfer Piping System (FIGURE 2-165).
(b) Open LO-19, SUMP SUCT-STBD ENG (17).
(c) Open LO-21, MN ENG SUMP DISCH (21).
(d) Operate STBD MN ENG SUMP PUMP in clockwise direction until STBD MAIN ENG oil sump
pump loses suction.
(e) Close L -19, SUMP SUCT-STBD ENG (17) and LO-21, MN ENG SUMP DISCH (21).
O
(2) Transfer dirty oil from STBD reduction gear to dirty oil tank
.
(a) Close all valves in Lube Oil Purification and Transfer Piping System (FIGURE 2-165).
(b) Open LO-17, RDCN GEAR SUCT-STBD (22).
(c) Open LO-21, MN ENG SUMP DISCH (21).
(d) Operate STBD MN ENG SUMP PUMP in clockwise direction until STBD reduction gear pump
loses suction.
(e) Close LO-17, RDCN GEAR SUCT-STBD (22) and LO-21, MN ENG SUMP DISCH (21).
(3) Transfer dirty oil from PORT MAIN ENG to dirty oil ta. k
n
(a) Close all valves in Lube Oil Purification and Transfer Piping System (FIGURE 2-165).
(b) Open LO-18, SUMP SUCT-PORT ENG (12).
(c) Open LO-20, MN ENG SUMP DISCH (13).
(d) Operate MN ENG SUM PUMP in a clockwise direction until PORT MAIN ENG oil sump pump
loses suction.
(e) Close LO-18, SUMP SUCT-PORT ENG (12) and LO-20, MN ENG SUMP.DISCH (13).
(4) Transfer dirty oil from port reduction gear to dirty oil tank
.
(a) Close all valves in th Lube Oil Purification and Transfer Piping System (FIGURE 2-165).
e
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