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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Fuel Charging And Controls - Turbocharger - 2.0L ECOBOOST (184KW/250PS) - Mi4 (Except Hybrid) >> Removal And Installation >> Turbocharger Coolant Supply Tube >> Installation

Turbocharger Coolant Supply Tube: Installation

  1. Install the new turbocharger coolant tube sealing washers. Install the new turbocharger coolant tube O-ring seal and lubricate with clean engine coolant.
    GFD260505Courtesy of FORD MOTOR COMPANY
  2. NOTE: Carefully use a nylon brush to remove the old O-ring residue and use brake cleaner to rinse the O-ring residue out of the turbocharger O-ring bore. Inspect the area for deep scratches and gouges. DO-NOT USE A METAL BRUSH; DAMAGE TO SEALING AREA WILL RESULT IN LEAKS.

    • Fit the O-ring end of the turbocharger coolant tube to the turbocharger.

      Material: Motorcraft® Metal Brake Parts Cleaner / PM-4-A, PM-4-B

    • Install and tighten the turbocharger coolant tube-to-block bolt.

      Torque: 27 lb.ft (37 Nm)

    GFD260503Courtesy of FORD MOTOR COMPANY
  3. Install the new turbocharger gasket.
    GFD260497Courtesy of FORD MOTOR COMPANY
  4. Install the catalytic converter, then install and tighten the catalytic converter retaining nuts.

    Torque: 35 lb.ft (48 Nm)

    GFD260498Courtesy of FORD MOTOR COMPANY
  5. Install and tighten the catalytic converter bracket retaining nuts.

    Torque: 35 lb.ft (48 Nm)

    GFD260473Courtesy of FORD MOTOR COMPANY
  6. Install and tighten the exhaust isolator bracket bolts.

    Torque: 18 lb.ft (25 Nm)

    GFD260472Courtesy of FORD MOTOR COMPANY
    • Install the stone guard and the retainers.

    • Install the underbody shield and the retainers.

    GFD260471Courtesy of FORD MOTOR COMPANY
  7. Install the Turbocharger Coolant Return Tube. Refer to: Turbocharger Coolant Return Tube .