GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 2001 🢒 Aurora 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T80-E 🢒 Torque Converter and Oil Pump Drive Shaft Install

    Object Number: 15532 Size: SH
  1. Inspect the torque converter (1) lugs for damage and inspect the oil pump driven shaft for damage. Replace the turbine shaft seal (412).

    2. Object Number: 11831 Size: SH
  2. Install the following parts:
    3. • The oil pump driven shaft (2) into the turbine shaft
    • The new turbine shaft O-ring seal (412)
    • The torque converter (1)
  3. Remove the transmission from the base and then remove the holding fixture from the transmission.