This is from the NTSB release on Engineering
According to the 1973 ABS rules for building and classing steel
1
vessels, the lubricating oil system of the main engine was to be “so arranged that it would function
2
satisfactorily when the vessel is permanently inclined to an angle of 15˚ athwartship and 3 5˚ fore and af
Lube oil was mentioned in the trascript.
The alternate chief engineer (a supernumerary) came up to the bridge and discussed lube oil levels with the master. "[You hit] the low pressure alarm on the lube oil . . . level of the engine . . .” he said