Engine at operating temperature (oil temperature ≥ 80 ° C/176 ° F). Check coolant level and correct if necessary. Screw KM-471 (1) adapter and radiator testing device (2) to coolant compensation tank (following manufacturer's instructions). Pressurise cooling system to approx. 100 kPa (1 bar/14.5 psi). Radiator testing device is available from the "Opel/Vauxhall workshop equipment" catalogue.
Inspect Cooling System, Check for Leaks.
Install, Connect Remove testing device and close coolant compensation tank.. |