Home >> Audi >> 2022 >> A5 Quattro Prestige, 2D Convertible >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Components (Brake System) [Cabriolet] >> 47 Hydraulic Components >> Vacuum System >> Check Valve, Removing And Installing >> Check Valve With Vacuum Line In Engine Compartment, Removing And Installing, 3.0L TFSI Engine >> Tightening Specifications