GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 2016993  Size: SH
  1. Remove the oil level indicator from the guide tube.
  2. Remove the guide tube bolt (1) from the cylinder block.
  3. Remove the guide tube from the cylinder block.

Installation Procedure


    Object Number: 2016993  Size: SH
  1. Use new engine oil in order to coat the new guide tube seal.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the new guide tube seal (1) to the guide tube. Secure the guide tube to the cylinder block using one bolt and tighten to 14 N·m (10 lb ft).
  4. Install the oil level indicator to the guide tube.