Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> General Servicing >> Air Conditioning >> 87 Air Conditioning >> A/C Compressor >> A/C Compressor, Removing And Installing >> A/C Compressor, Removing And Installing, Vehicles With 6-Cylinder 2.9L TFSI Engine >> Tightening Specifications