Audi Workshop Service and Repair Manuals > A4 Mk3 > Power transmission | multitronic 0AW, front-wheel drive | Automatic gearbox, control, assembly, housing | Exploded view - ATF lines, ATF cooler and ATF filter

Cleaning ATF lines and ATF cooler

Note

Rules for cleanliness when working on the automatic gearbox → Chapter.

Special tools and workshop equipment required

t	Used oil collection and extraction unit -V.A.G 1782-

t	Hose, approx. 18 mm dia.

t	Compressed-air gun (commercially available)

t	Safety goggles

Procedure

–	Before installing a replacement gearbox, always blow through the ATF cooler and ATF lines with compressed air (not more than 10 bar).

–	Place used oil collection and extraction unit -V.A.G 1782- below gearbox.

Note

t	If the ATF which emerges during cleaning is very dirty, the ATF lines and ATF cooler must additionally be flushed out with clean ATF.

t	Removing and installing ATF lines → Chapter.

Audi Workshop Service and Repair Manuals