Oil Separator, Removing And Installing, On Cylinder Head Cover: Removing
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2017 Audi A5 Quattro, 2016 Audi A5 Quattro, 2015 Audi A5 Quattro, 2014 Audi A5 Quattro, and 2013 Audi A5. However, it is still accessible from the selected car via links, so may be relevant.
-- Remove the Ignition Coil with Cylinder Power Output Stage "2" and "3". Refer to IGNITION COILS WITH POWER OUTPUT STAGES, REMOVING AND INSTALLING .
-- Disconnect the crankcase ventilation hose -1-.
-- Remove the bolts -arrows- and then remove the oil separator from the crankcase ventilation hose -2- in the direction of -arrow-.
-- Cover the open valvetrain with a clean cloth.