GM Service Manual Online
For 1990-2009 cars only

Exhaust Heat Shield Replacement Catalytic Converter

Removal Procedure


    Object Number: 260057  Size: SH
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the three-way catalytic converter. Refer to Catalytic Converter Replacement .
  3. Remove the rivets at the catalytic converter heat shield.
  4. Remove the catalytic converter heat shield from the vehicle.

Installation Procedure


    Object Number: 260057  Size: SH
  1. Install the catalytic converter heat shield to the vehicle with rivets.
  2. Install the three-way catalytic converter. Refer to Catalytic Converter Replacement .
  3. Lower the vehicle.

Exhaust Heat Shield Replacement Exhaust Muffler

Removal Procedure


    Object Number: 260057  Size: SH
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the exhaust system. Refer to Exhaust System Replacement .
  3. Remove the rivets at the exhaust muffler heat shield.
  4. Remove the exhaust muffler heat shield from the vehicle.

Installation Procedure


    Object Number: 260057  Size: SH
  1. Install the exhaust muffler heat shield to the vehicle with rivets.
  2. Install the exhaust system. Refer to Exhaust System Replacement .
  3. Lower the vehicle.