Turbocharger Vacuum Diaphragm, Replacing, 2.9L Engine, Cylinder Bank 2 (Left): Removing

Courtesy of AUDI OF AMERICA, LLC

-- Remove the engine cover and heat shield. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Press the release buttons on both sides and remove the EVAP system hose -arrow-.

-- Remove the vacuum hose -3- from the vacuum diaphragm; do not damage it.

Courtesy of AUDI OF AMERICA, LLC

-- Remove the locking spring -1- and control rod from the turbocharger operating lever.

-- Remove the nuts -arrows- and then remove the vacuum diaphragm -2-.