A.A special sealing gland
B.Propeller
C.Tailshaft
D.Sterntube bearing
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A.tie rod
B.thrust block
C.bedplate of main engine
D.frame of main engine
A.propeller
B.flying wheel
C.main engine
D.crankshaft
A.coke deposits
B.cylinder water temperature
C.asphalt in fuel oil
D.lub oil
A.changed accordingly
B.unchanged
C.positioned ahead
D.positioned astern
A.tank level
B.Various filters
C.Drains
D.seawater temperature
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