CTS V6-32L VIN N (2003) - Catalytic Converter Service and Repair
Catalytic Converter: Service and Repair
Catalytic Converter Hanger Bracket
Catalytic Converter Hanger Bracket Replacement
Removal Procedure
Caution:
Refer to Exhaust Service Caution in Service Precautions.
See: Service Precautions/Vehicle Damage Warnings/Exhaust System Inspection Notice
Caution:
Refer to Protective Goggles and Glove Caution in Service Precautions.
See: Service Precautions/Technician Safety Information
1. Raise and support the vehicle. Refer to Vehicle Lifting.
See: Maintenance/Vehicle Lifting
2. Disconnect the oxygen sensor retainers from the catalytic converter hanger bracket.
3. Remove the nuts securing the catalytic converters to the catalytic converter hanger bracket.
4. Remove the bolts securing the catalytic converter hanger bracket to the transmission.
5. Bend the catalytic converter braces slightly rearward, only enough to clear the hanger bracket studs.
6. Remove the catalytic converter hanger bracket from the catalytic converters.
Installation Procedure
1. Insert the catalytic converter hanger bracket studs through the catalytic converter braces.