Vetus D-LINE VD4.120 Operation Manual page 74

6 Maintenance
54 Filling the cooling system
• Fill the cooling system as indicated on pa-
ges 20 to 23.
Use a mixture of 40% antifreeze (ethylene-gly-
col based) and 60% tap water or use a special
coolant.
For specifications see page 119.
72
Coolant quantity:
litres Imp. pt
4 cyl. : 8 14.1
6 cyl. : 11 19.4
• Check the coolant level in the expansion
tank after the engine has first been in ope-
ration, such that the operating tempera-
US pt
ture has been reached and the engine has
16.9
cooled back to the ambient temperature.
23.2
Top up, if necessary.
Never fill the cooling system with sea water or
brackish water.
Coolant replacement
Every 2000 operating hours.
C
aution