Volkswagen Workshop Service and Repair Manuals

Removing and installing oil pump   Caution The oil supply line must be renewed on the turbocharger if a new oil pump or oil suction pipe is fitted. Special tools and workshop equipment required

t  Counterhold tool -T10172- Removing –  Remove sump → Chapter. –  Hold oil pump chain sprocket with counterhold -T10172-.

–  Loosen chain sprocket securing bolt.   Note Do not remove bolt completely.

–  Press chain tensioner in direction of arrow with a screwdriver. –  Remove chain sprocket securing bolt. –  Take chain sprocket off oil pump and out of chain.

–  Loosen oil pump securing bolts -arrows- and remove them. –  Remove oil pump from cylinder block. Installing   Caution The oil supply line must be renewed on the turbocharger if a new oil pump or oil suction pipe is fitted. –  Install oil pump and tighten securing bolts to 14 Nm + 1/4 turn (90°) further. Specified torque oil suction pipe: 9 Nm

–  Press chain tensioner in direction of arrow with a screwdriver. –  Seat chain sprocket in chain and fit chain sprocket onto oil pump shaft.

–  Observe installation position of chain sprocket on oil pump shaft -arrow-. –  Fit chain sprocket securing bolt. –  Hold chain sprocket with counterhold -T10172-.

–  Fit torque wrench (5…50 Nm) -V.A.G. 1331- as shown. –  Tighten securing bolt to 20 Nm +1/4 turn (90°) further. –  Install sump → Chapter.