Volkswagen Workshop Service and Repair Manuals

Removing and installing Haldex coupling pump -V181- Special tools and workshop equipment required

t  Torque wrench -V.A.G 1331-

t  Multipurpose tool -VW 771- Removing –  Switch off ignition.

–  Unbolt rear propshaft with flexible coupling and vibration damper from rear final drive -arrows- and carefully press forwards → Chapter.

–  Pull off connector for Haldex coupling pump -arrow 1-. –  Place drip tray under final drive. –  Remove bolts -arrows 2-. –  Then turn pump slightly to right.

–  Pull out pump (direction of arrow). Installing Install in the reverse order of removal, observing the following:

–  Renew gasket -A-. –  Renew O-rings -B- and -C-. –  Observe different diameters: t  Ø O-ring -B- = 31.5 mm t  Ø O-ring -C- = 33 mm –  Push in pump to stop. –  Tighten bolts to specified torque → Item. –  Check oil level in Haldex coupling → Chapter.