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Home >> Buick >> 2016 >> Encore Base, AWD >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Repair Instructions >> Catalytic Converter Replacement (LE2) >> Installation Procedure
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Installation Procedure

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

    Refer to Fastener Caution .

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