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Home › Pontiac › 2003 › Aztek AWD › Repair and Diagnosis › Engine Mechanical › Engine Exhaust System › Repair Instructions › Exhaust Seal Replacement › Installation Procedure

Installation Procedure

  1. Install the catalytic converter seal.
    Fig 1: Installing Catalytic Converter Seal
    G01501627Courtesy of GENERAL MOTORS CORP.
  2. Install the catalytic converter to the exhaust manifold.
  3. Connect the catalytic converter to the catalytic converter hangers.
  4. Remove the utility stand.
  5. Install the catalytic converter nuts.

    Tighten 

    Tighten the nuts to 35 N.m (26 lb ft).

  6. Install the oxygen sensor electrical connector.
  7. Lower the vehicle.
    Fig 2: Installing Catalytic Converter To Exhaust Manifold
    G01501628Courtesy of GENERAL MOTORS CORP.
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