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Home >> Buick >> 2016 >> Cascada Base >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Repair Instructions >> Catalytic Converter Front Heat Shield Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Catalytic Converter Front Heat Shield
    GM2906642Courtesy of GENERAL MOTORS COMPANY
  1. Install the catalytic converter front heat shield (3).
    2. CAUTION:

    Refer to Fastener Caution .

  2. Install the 4 catalytic converter front heat shield bolts (2) and tighten to 9 N.m (80 lb in).
  3. Install the catalytic converter front heat shield upper nut (1) and tighten to 9 N.m (80 lb in).
  4. Connect battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
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