GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

  2. Object Number: 792887  Size: SH
  3. Remove and discard the oil pressure test plug.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 792887  Size: SH
  1. Install a NEW oil pressure test plug.
  2. Tighten
    Tighten the oil pressure test plug to 11 N·m (97 lb in).

  3. Check the transmission fluid level (fill if necessary). Refer to Transmission Fluid Check.
  4. Lower the vehicle.