GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 373071  Size: SH
  1. Remove the catalytic converter. Refer to Catalytic Converter Replacement .
  2. Drill out the catalytic converter heat shield rivets.
  3. Remove the catalytic converter heat shield.

Installation Procedure


    Object Number: 373071  Size: SH
  1. Position the catalytic converter heat shield to the underbody.
  2. Install NEW rivets attaching the catalytic converter heat shield.
  3. Install the catalytic converter. Refer to Catalytic Converter Replacement .