Audi Q7: Heating, Ventilation & Air Conditioning

 Valvetrain

Overview - Valvetrain   Note Cylinder heads with cracks between the valve seats or between valve seat ring and spark plug thread can still be used without loss of service life if the cracks are minute (max. 0.3 mm width) or only the first four threads of a spark plug thread are cracked.

 Thorax Airbag Wire, Removing and Installing

Front Thorax Airbag Wire, Removing and Installing Removing   WARNING Follow all safety precautions when working on pyrotechnic components. Refer to → Chapter "Safety Precautions for Pyrotechnic Components". Follow the additional safety precautions when working with the thorax ai