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.
DescriptionCode
1Pump1.895.362.000
2. Manually pressurize the circuit and check that the pressure reading on the gauge remains constant.
MeasurementValue
2Engine cooling system leakage test pressure1.08, bar

  • Remove the tool from the expansion tank.
DescriptionCode
-Pump1.895.362.000
1. Tighten the tool (1b) fitted with the special connector on the engine coolant reservoir cap.
DescriptionCode
1bPump1.895.362.000
2. Manually pressurize the circuit and check that the cap exhaust valve opens at the correct pressure on the gauge.
MeasurementValue
2Exhaust valve opening pressure0.98, bar

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