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Home >> Cadillac >> 2019 >> ATS Base, AWD >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Repair Instructions >> Exhaust System Replacement (LGX) >> Installation Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Installation Procedure

  1. Clean and lubricate the exhaust isolators for ease of installation.
  2. With the aid of an assistant, install the exhaust system to the vehicle.
  3. GM2788817Courtesy of GENERAL MOTORS COMPANY

    Exhaust Muffler Assembly (1) @ Exhaust Muffler Isolator (2) - Install

  4. Floor Panel Number 4 Cross Bar Reinforcement - Install - Floor Panel Number 4 Cross Bar Replacement
  5. Exhaust Rear Muffler Rear Hanger - Install - Exhaust Rear Muffler Rear Hanger Replacement (Steel Design) , or Exhaust Rear Muffler Rear Hanger Replacement (Aluminum Design) 
  6. Catalytic Converter @ Exhaust Muffler Assembly - Connect - Catalytic Converter Replacement - Left Side (LGX) 
  7. Catalytic Converter @ Exhaust Muffler Assembly - Connect - Catalytic Converter Replacement - Right Side (LGX)