GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 187069  Size: SH
  1. Remove the spark plug wire from the number 6 cylinder spark plug.
  2. Remove the oil level indicator.
  3. Remove the oil level indicator tube bracket bolt.
  4. Remove the oil level indicator tube.

Installation Procedure


    Object Number: 187069  Size: SH
  1. Clean the oil level indicator tube.
  2. Apply sealant around the oil level indicator tube 12.7 mm (0.50 in) below the bead. Refer to Adhesives, Fluids, Lubricants, and Sealers.
  3. Install the oil level indicator tube into the engine block.
  4. Caution: Refer to Fastener Caution in the Preface section.

  5. Install the oil level indicator tube bracket bolt.
  6. Tighten
    Tighten the bolt to 25 N·m (18 lb ft).

  7. Install the oil level indicator.
  8. Install the spark plug wire to the number 6 cylinder spark plug.