GM Service Manual Online
For 1990-2009 cars only

    Object Number: 2026559  Size: SH
  1. Install the NEW turbocharger oil return pipe seal and gasket.
  2. Install the turbocharger oil return pipe (2).
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the 3 turbocharger oil return pipe bolts (1, 3) and tighten to  XX N·m (XX lb ft).