Audi Q7: Driveshaft

 Rear Expansion Valve, Removing and Installing

  Caution This procedure contains mandatory replaceable parts. Refer to component overview prior to starting procedure. Mandatory Replacement Parts O-ring - Rear Expansion Valve to Refrigerant Line - High Pressure Side O-ring - Refrigerant Line - Low Pressure Side to Rear Expansion Valv

 Engine Cover

Engine Cover, Removing and Installing Removing - Remove the air filter housing. Refer to → Chapter "Air Filter Housing, Removing and Installing". - Free up the vacuum hoses -1 and 3-. - Carefully pull the engine cover -2- off of the retaining pins one after the other in direc