Audi Workshop Service and Repair Manuals

Renewing camshaft oil seals Special tools and workshop equipment required

t  Lever -T40017-

t  Assembly tool -T10053-

Removing –  Remove toothed belt → Chapter. –  Mark positions of camshaft sprockets for re-installation. –  Remove camshaft sprockets. –  Unscrew bolts -1 ... 6- and remove housing for camshaft control valves.

–  Remove oil seals for camshafts using lever -T40017-.

Installing   Note Renew gasket. –  Check whether the piston rings are installed on the camshafts before installing the housing for camshaft adjustment. –  Install housing for camshaft control valves and tighten bolts -1 ... 6-.

–  Using the assembly tool -T10053- and bolt -1-, press the new oil seals for camshafts in until they are flush with the housing. Remaining installation steps are carried out in reverse sequence; note the following: –  Install toothed belt (adjust valve timing) → Anchor.