Trouble Shooting in Large Sized Marine Diesel Engine

—Auxiliary Blowers Damaged and Dead Hhip—

Abstract

The ship have completed the docking survey at Singapore. After twenty hours in sailing for loading port, the main deisel engine occurred explosion in the scavenging air manifold. And then the main engine stopped by auto.device. But it was not re-start. Both of the aux. blowers damaged at impeller and casing. The ship was staying for a week at emergency anchorage. The aux, blowers changed completely with elect. Motors. It caused that much accumulated oily mist in the scavenging air manifold by the drain pipe be blockade was ignited.