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6 Maintenance
Coolant replacement
Every 1000 operating hours.
64 Draining of coolant
• Remove the drain plugs from the engine
block (1) and heat exchanger housing (2).
• After draining replace the drain plugs.
14
VD02025
PH2
VD02026
13
VD02024
• For M4.56 and M4.55 SOLAS only
• Detach the hose to the oil coiler (3) and
remove the drain plug from the heat ex-
changer housing (2).
• After draining re-install the hose and the
drain plug.
Summary of Contents for M Series
Page 1: ...Operation manual M LINE Marine Diesel Engines 345102 01 ...
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