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Home >> Ford >> 2018 >> Expedition SSV, RWD >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine Controls - Fuel Charging And Controls - Turbocharger - 3.5L ECOBOOST (272KW/370PS) >> Removal And Installation >> Turbocharger RH >> Removal

Turbocharger RH: Removal

NOTE: The turbocharger compressor vanes can be damaged by even the smallest particles. When removing any turbocharger or engine air intake system component, ensure that no debris enters the system. Failure to do so may result in damage to the turbocharger.
NOTE: Special attention needs to be given to the sealing ports for the oil feed, the oil drain, and the coolant tubes, on turbocharged engines. The sealing ports must be totally clean and free from O-ring residue, have no damage to the sealing surface and the tubes to ensure that there are no leaks or repeat repairs.
  1. Drain the cooling system. Refer to: Engine Cooling System Draining, Vacuum Filling And Bleeding .
  2. Remove the turbocharger oil return tube RH. Refer to: Turbocharger Oil Return Tube RH .
  3. If equipped, remove the engine front undershield. Refer to: Engine Front Undershield .
  4. Disconnect the turbocharger wastegate control actuator electrical connector.
    GFD293009Courtesy of FORD MOTOR COMPANY
  5. Remove and discard the right turbocharger exhaust flange nuts.
    GFD293010Courtesy of FORD MOTOR COMPANY
  6. Remove the turbocharger coolant supply tube bolt, then disconnect the turbocharger coolant supply tube.
    GFD293011Courtesy of FORD MOTOR COMPANY
  7. Remove the turbocharger coolant return tube bolt, then disconnect the turbocharger coolant return tube.
    GFD293012Courtesy of FORD MOTOR COMPANY
  8. NOTE: Remove the coolant tubes with the turbocharger. If the 2 piece turbocharger cooling tubes are separated, then the rubber gasket must be replaced.
    NOTE: Some models may be equipped with hex head bolts.

    Remove the turbocharger retainers, then remove the turbocharger.

    GFD293013Courtesy of FORD MOTOR COMPANY
    1. Remove and discard the turbocharger coolant supply and the turbocharger coolant return tube O-ring seals.

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

    2. NOTE: Use brake cleaner and a nylon brush to clean. Do not use a metal brush, damage to sealing area will result in leaks.

      Clean the turbocharger coolant tubes sealing surfaces. Inspect the sealing surfaces for debris or damage and make sure the retaining bracket is not bent, check for squareness of the O-ring area. Install new components if necessary.

    GFD293014Courtesy of FORD MOTOR COMPANY
  9. If needed, remove the turbocharger coolant tubes from the turbocharger. Refer to: Turbocharger Coolant Return Tube RH . Refer to: Turbocharger Coolant Supply Tube RH .
  10. Remove and discard the turbocharger gasket.
    GFD293015Courtesy of FORD MOTOR COMPANY
  11. If needed remove the turbocharger exhaust flange stud bolts and the turbocharger exhaust flange.
    GFD293016Courtesy of FORD MOTOR COMPANY
  12. If the flange was removed, remove and discard the turbocharger exhaust flange gasket.
GFD293017Courtesy of FORD MOTOR COMPANY