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Maintenance. Seawater system
Inlet manifold. Checking the drain hole
Water can condense in the aftercooler during opera-
tion. The condensate is drained via a hose connected
to a nipple under the rear of the inlet manifold.
Check that the nipple is not blocked.
WARNING! If a large amount of water flows out
of the drain hole, from the inlet manifold, the af-
tercooler must be removed and proof tested.
This task must be done by an authorised workshop.