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Installation Procedure

    Fig 1: Catalytic Converter
    GM4109953Courtesy of GENERAL MOTORS COMPANY
  1. Install Catalytic Converter (3)
  2. Install a NEW catalytic converter gasket. (2)
  3. Loosely Install Catalytic Converter Clamp (1)
  4. Connect Exhaust Front Pipe@Catalytic Converter - Exhaust Front Pipe Replacement (LE2) 
  5. Connect Catalytic Converter Brace Bracket - Lower @Catalytic Converter - Catalytic Converter Brace Bracket Replacement (Lower LE2) Catalytic Converter Brace Bracket Replacement (Upper LE2) 
  6. CAUTION:

    Refer to Fastener Caution .

  7. Catalytic Converter Clamp and Tighten 15 N.m (11 lb ft)
  8. Install Catalytic Converter Brace Bracket - Upper - Catalytic Converter Brace Bracket Replacement (Lower LE2) Catalytic Converter Brace Bracket Replacement (Upper LE2) 
  9. Connect Heated Oxygen Sensor Replacement - Sensor 1