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V. Filling the cooling circuit with new coolant

11 FILL THE COOLING CIRCUIT

> Check that the level of new coolant is higher than the level of coolant sucked in to avoid the Venturi effect.

12 END OF THE COOLING CIRCUIT FILLING PROCEDURE

> Wait for the pressure gauge to rise back to 0 bar. As soon as all the coolant has been sucked up, and all the hoses have returned to their initial shape, turn valve C to position 7.

> Disconnect the filler pipe and its adaptor. Remove the cone from the expansion tank.

VI. Bleeding the air from the vehicle’s cooling circuit

With the expansion tank open, open the bleed screws from the lowest to the highest to bleed the air from the circuit. Top up the coolant in the expansion tank to the MAX mark, then close the expansion tank with its cap.

14

13

START THE ENGINE AND ALLOW IT TO WARM UP

TOP UP THE COOLANT

> Start the vehicle’s engine, switch off the air conditioning, or trigger the air conditioning system via the electronic diagnosis until the fan motor unit triggers twice.

> Before topping up, allow the engine to cool down then add new coolant to the expansion tank. Caution, the level of coolant must be situated between the expansion tank’s MIN and MAX marks.

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