Audi Q7: Heating, Ventilation & Air Conditioning

 Refrigerant R134a

Refrigerant R134a Physical Data Vehicle air conditioning systems make use of the vaporization and condensation process. In this case, one works with a substance which boils easily, designated as refrigerant. The refrigerant used is tetrafluoroethane R134a, which boils at -26.5 ºC (-15.7 ºF) at

 Control Arm, Removing and Installing

Special tools and workshop equipment required Spreader Tool -3424- Torque Wrench 1332 40-200Nm -VAG1332- Engine and Gearbox Jack -VAS6931- Engine/Gearbox Jack Adapter - Wheel Hub Support -T10149- Ball Joint Splitter -VAS251805- Removing Before starting work: - Versions with coil springs