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Converter, Catalytic: Installation: 3.6L

WARNING: This page is about a different car, the 2020 Chrysler 300 and 2019 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
GC0170057Courtesy of CHRYSLER GROUP, LLC
  1. Position NEW  exhaust gasket onto flange.
  2. Position the front exhaust pipe/catalytic converter assemblies into vehicle.
  3. Install the lower bolts (3, 4) at the exhaust flange. Do not tighten.
  4. Remove the support and lower the vehicle.
  5. Install the upper exhaust flange bolts (1, 2) and tighten the flange bolts to the proper specification. Refer to TECHNICAL SPECIFICATIONS .
  6. Tighten lower flange bolts to the proper specification. Refer to TECHNICAL SPECIFICATIONS .
    GC0170115Courtesy of CHRYSLER GROUP, LLC
  7. Insert the front exhaust pipe/catalytic converter assembly into the exhaust pipe/muffler and resonator assembly.
  8. Position the exhaust system for proper clearance with the frame and underbody parts. A minimum clearance of 25.4 mm (1.0 in.) is required.
  9. Tighten the band clamp nuts (1, 2) to the proper specification. Refer to TECHNICAL SPECIFICATIONS .
  10. Install the support bracket bolts (3) and tighten to the proper specification. Refer to TECHNICAL SPECIFICATIONS .
  11. Connect oxygen sensor wire harness connectors.
  12. Remove the support and lower the vehicle.
  13. Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector.
  14. Start the vehicle and inspect for exhaust leaks. Repair exhaust leaks as necessary.