Main Engine exhaust valve exchanging. MAN B&W 7K80MC

Описание к видео Main Engine exhaust valve exchanging. MAN B&W 7K80MC

00:00 Introduction
01:00 Removing Exhaust value Accessories
01:36 Removing Exhaust valve using hydraulic tensioning device
02:06 Cleaning and renewing gasket
02:30 lapping seating surface
02:50 Inspection cylinder liner
and cylinder head
03:40 Mounting maintained spare exhaust value
05:35 Mounting Accessories
06:30 Engine test and checking exhaust valve working condition

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