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Maintenance: Freshwater system
Filling the system when empty
1. Open ventilation cocks (2) by the turbocharger, (3)
on the thermostat housing and (4) by the charge
air cooler.
NOTE! Do not open the bleed screw by the charge
air cooler if the circuit is part of the seawater sys-
tem.
2. Make sure any other systems such as heater, wa-
ter heater, etc., connected to the cooling system
are also ventilated.
3. Fill with coolant via the filler opening in the expan-
sion tank.
4. Fill slowly so that the evacuated air is able to pass
through the ventilation cock/cocks and the filler
opening.
5. Close the ventilation cocks/cocks as coolant that
is free from air runs out of them.
6. Cease filling when the correct level is attained.
7. Start the engine and run it until it reaches operat-
ing temperature.
IMPORTANT! The engine must not be start-
ed before the system has been bled and
filled.
8. Stop the engine and allow it to cool down. Check
the coolant level and top up if needed.
TAMD103
TAMD122A
TAMD122P
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