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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Exhaust System - 3.0L ECOBOOST (Except Hybrid)) >> Removal And Installation >> Catalytic Converter RH >> Removal

Catalytic Converter RH: Removal

WARNING: This page is about a different variant/trim than selected.
NOTE: Removal steps in this procedure may contain installation steps.
NOTE: Clean all exhaust connections before reassembly.
  1. With the vehicle in NEUTRAL, position it on a hoist.Refer to: Jacking and Lifting - Overview .
  2. Remove the HO2S.Refer to: Heated Oxygen Sensor (HO2S) .
  3. Remove the catalyst monitor sensor.Refer to: Catalyst Monitor Sensor .
  4. Remove the muffler and tailpipe.Refer to: Muffler and Tailpipe .
  5. Remove the LH and RH exhaust flexible pipes.Refer to: Exhaust Flexible Pipe .
  6. Remove the rear driveshaft.Refer to: Rear Driveshaft .
  7. Remove the front tires and wheels.Refer to: Wheel and Tire .
  8. NOTE: LH side shown, RH similar.

    Remove the LH and RH upper stabilizer bar nuts and position the stabilizer bar up.

    Torque: 159 lb.in (18 Nm)

    GFD260548Courtesy of FORD MOTOR COMPANY
  9. Remove the RH catalytic converter to transmission bracket bolts.

    Torque: 22 lb.ft (30 Nm)

    GFD262307Courtesy of FORD MOTOR COMPANY
    • Remove the RH catalytic converter bracket through bolt.

      Torque: 35 lb.ft (48 Nm)

    GFD262308Courtesy of FORD MOTOR COMPANY
  10. NOTE: Evenly tighten the fasteners during installation.

    Remove and discard the RH catalytic converter nuts. Remove the RH catalytic converter.

    Torque: 30 lb.ft (40 Nm)

    GFD262309Courtesy of FORD MOTOR COMPANY
  11. Remove and discard the gasket.
GFD262310Courtesy of FORD MOTOR COMPANY