125000859 - 0510C30 COOLING SYSTEM - TIGHTNESS TEST

Undo the engine coolant reservoir cap and remove it.1. Tighten the tool fitted with the special connector on the reservoir filler.

	Description	Code
1	Pump	1.895.362.000

2. Manually pressurize the circuit and check that the pressure reading on the gauge remains constant.

	Measurement		Value
2	Engine cooling system leakage test pressure (bar)		1.08

Remove the tool from the expansion tank.

	Description	Code
-	Pump	1.895.362.000

1. Tighten the tool (1b) fitted with the special connector on the engine coolant reservoir cap.

	Description	Code
1b	Pump	1.895.362.000

2. Manually pressurize the circuit and check that the cap exhaust valve opens at the correct pressure on the gauge.

	Measurement		Value
2	Exhaust valve opening pressure (bar)		0.98

Undo the cap from the tool and tighten it on the engine coolant reservoir.