The scavenge port inspection should be carried out_____, to obtain the most reliable resul

The scavenge port inspection should be carried out_____, to obtain the most reliable result with regard to the effectiveness and sufficiency of the cylinder lubrication and the combustion cycle (complete or incomplete).

A.at the first stop after a long voyage e.gby anchoring if possible

B.at the first stop after arrival at harbor

C.at the first stop after low load running

D.at the first stop after passing river or canal passage

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