The Norwegian Maritime Authority resulted to the fact that low lubricating oil pressure was most probably the cause of the engine failure aboard the 2017-built cruise ship Viking Sky. The Authority collaborated with the ship’s classification society, Lloyd’s, and the company in order to identify the reasons the vessel suffered a power blackout.
Specifically, the Authority reported
For the present, our conclusion is that the engine failure was directly caused by low oil pressure.
In addition, the...
https://safety4sea.com/low-lube-oil-pressure-resulted-to-viking-sky-blackout/