Inspection and adjustment of the levels
Coolant level
I Warning !: When fi lling the cooling system, the
coolant level must be checked after 10 minutes of
use since the system purges itself automatically. Top
up if necessary.
A. Coolant plug
B. Expansion tank
Turn the fi ller plug up to its fi rst stop to allow the pressure
in the system to escape before removing the plug. Inspect
the fl uid level.
The level should be between the lower edge of the
fi ller neck and the level pin (if equipped), respectively
representing the minimum and maximum level in the
expansion chamber.
Top up if necessary using a fl uid comprising 50% water
and 50% antifreeze.
Degassing procedure
• Make sure that the drain plugs (block, heat exchanger)
are closed
• Open the vent plugs C and D (heat exchanger, clamp
by-pass)
• Open the fi ller plug A and fi ll with the recommended
liquid
• Close the vent plug when the liquid escape from it
• Finish the fi lling of the exchanger
• Close the fi ller plug
• Fill half the expansion chamber by the fi ller plug B
A
C
D
B
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