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Home › Buick › 2019 › Cascada Base › Repair and Diagnosis › Engine Mechanical › Exhaust System › Repair Instructions › Catalytic Converter Front Heat Shield Replacement › Installation Procedure

Installation Procedure

  1. GM2906642

    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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