Inspection Cooling Water Space - Diesel WARTSILA F 240 Manual

Manual
F 240
Ver. 01
COOLING WATER SYSTEM
7G

INSPECTION COOLING WATER SPACE

This consists of a general visual examination of the cylinder block cooling water space.
Attention should be paid to the following :
-- Serious corrosion ;
-- Signs of cavitation ;
-- Sludge formation ;
-- Line deposits and other undesirable phenomena ;
-- Gas leakage
Gas leakage is noticeable to:
-- Altering cooling water pressure ;
-- Higher cooling water temperatures ;
-- Gas bells in cooling water expansion tank ;
-- Deteriorating cooling water quality.
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