Audi Workshop Service and Repair Manuals

Renewing crankshaft oil seal (pulley end) Special tools and workshop equipment required

t  Oil seal extractor -T40019-

t  Assembly tool -T40048- Procedure –  Move lock carrier to service position → Chapter. –  Remove vibration damper → Chapter. –  Adjust inner part of oil seal extractor -T40019- so that it is level with the outer part and lock in position with knurled screw.

–  Lubricate threaded head of oil seal extractor, place it in position and exerting firm pressure screw it into oil seal as far as possible. –  Loosen knurled screw and turn inner part against crankshaft until the oil seal is pulled out. –  Clamp flats of oil seal extractor in vice. –  Remove oil seal with pliers. –  Clean running surface and sealing surface.

–  Fit assembly aid -T40048/1- onto assembly sleeve -T40048/2- and slide oil seal -1- onto assembly sleeve. –  Take off assembly aid.

–  Fit assembly sleeve -T40048/2- on crankshaft and slide oil seal -1- into sealing surface in engine.   Note Leave assembly sleeve in position on crankshaft for pressing in seal.

–  Apply press sleeve -T40048/3- to crankshaft using M8×55 mm bolts -arrows-. –  Screw in bolts hand-tight to start with. –  Tighten bolts alternately, 1/2 turn at a time, to press in oil seal onto stop. Remaining installation steps are carried out in reverse sequence; note the following: –  Install vibration damper → Chapter. –  Install lock carrier with attachments → Rep. Gr.50.

–  Allow stop for torque reaction support to rest on rubber buffer for torque reaction support under its own weight and tighten bolts -arrows-. –  Install bumper cover (front) → Rep. Gr.63. –  Check headlight adjustment → Booklet803 or → Booklet805. Tightening torque

Component	Nm
Stop for torque reaction support to lock carrier	28