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Home › Ford › 2003 › Taurus SES, 3.0 S › Repair and Diagnosis › Transmission › Automatic Trans › Automatic Transmission - 4F50N › In-Vehicle Repair › Main Control - Pump › Installation

Main Control - Pump: Installation

    All Vehicles 

  1. Install the pump assembly and main control valve body onto the pump shaft.
    Fig 1: Installing Pump Assembly And Main Control Valve Body
    G01575774Courtesy of FORD MOTOR CO.
  2. Rotate the pump assembly and main control valve body to connect the manual valve link with the manual valve.
    3. CAUTION: Do not use the bolts to draw pump assembly and main control valve body onto the chain cover case. Component damage may occur.
    Fig 2: Identifying Tightening Sequence Of Pump Cover Bolts
    G01575775Courtesy of FORD MOTOR CO.
  3. Install retaining bolt and tighten in sequence.
  4. Install the transaxle wire harness retaining clip into the separator plate.
  5. Connect the electrical connectors.
    Fig 3: Connecting Electrical Connectors
    G01575776Courtesy of FORD MOTOR CO.

    6. 3.0L 4V Engines 

    NOTE: The transaxle side cover gasket is reusable if not torn or ripped.
    Fig 4: Identifying Transaxle Side Cover Gasket
    G01575777Courtesy of FORD MOTOR CO.
  6. For vehicles equipped with a structural side pan, remove the gasket. Clean and inspect the gasket, reinstall gasket onto the pan.
  7. For vehicles equipped with a structural side pan, install the pan.
    Fig 5: Fastener Tightening Torque Specifications Table Of Structural Side Pan Bolts
    G01575778Courtesy of FORD MOTOR CO.
  8. For vehicles equipped with a structural side pan, install the mount.
    Fig 6: Fastener Tightening Torque Specifications Table Of Structural Side Pan Mount Bolts
    G01575779Courtesy of FORD MOTOR CO.

    9. 3.0L 2V Engines 

    NOTE: The transaxle side cover gasket is reusable if not torn or ripped.
    Fig 7: Inspecting Gasket
    G01575780Courtesy of FORD MOTOR CO.
  9. Clean and inspect the gasket.
  10. Install the gasket onto the pan.
    Fig 8: Installing Gasket Onto Pan
    G01575781Courtesy of FORD MOTOR CO.
  11. Install the pan.
    Fig 9: Fastener Tightening Torque Specifications Table Of Structural Side Pan Bolts
    G01575782Courtesy of FORD MOTOR CO.
  12. For vehicles without the structural side pan, install the rear engine support bracket and bolts.
    Fig 10: Installing Rear Engine Support Bracket
    G01575783Courtesy of FORD MOTOR CO.

    13. All Vehicles 

    NOTE: It will be necessary to reinstall the left side of the subframe.
  13. Install the LH transaxle support and insulator. For additional information, refer to TRANSAXLE SUPPORT INSULATOR-3.0L 2V  for vehicles equipped with 3.0L 2V, and 3.0L 4V without the structural side pan. For vehicles equipped with the structural side pan, refer to TRANSAXLE SUPPORT INSULATOR - 3.0L 4V .
  14. Install the LH front fender splash shield, screw, and pushpin.
    Fig 11: Installing LH Front Fender Splash Shield
    G01575784Courtesy of FORD MOTOR CO.
  15. Install the LH front fender splash shield screws.
    Fig 12: Installing LH Front Fender Splash Shield Screws
    G01575785Courtesy of FORD MOTOR CO.
  16. Install the LH wheel and tire.
  17. Lower the vehicle.

    18. 3.0L 4V Engines 

  18. Remove the Engine Lifting Bracket.
    Fig 13: Removing Engine Lifting Bracket
    G01575786Courtesy of FORD MOTOR CO.
  19. Install the rear support brace.
    1. Install the rear support brace.
    2. Install the bolt.
    3. Install the nut.
      Fig 14: Installing Rear Support Brace
      G01575787Courtesy of FORD MOTOR CO.
  20. Install the lower cowl assembly.
    Fig 15: Identifying Lower Cowl Assembly
    G01575788Courtesy of FORD MOTOR CO.
  21. Install the wiper.
    1. Install the upper cowl assembly.
    2. Install the clips.
    3. Install the wiper.
      Fig 16: Installing Wiper
      G01575789Courtesy of FORD MOTOR CO.
  22. Remove the engine lifting bracket.
    Fig 17: Removing Engine Lifting Bracket
    G01575790Courtesy of FORD MOTOR CO.
  23. Install the nut for the cooling tube.
    Fig 18: Fastener Tightening Torque Specifications Table Of Cooling Tube Nut
    G01575791Courtesy of FORD MOTOR CO.

    24. 3.0L 2V Engines 

  24. Remove the LH engine lifting bracket.
    Fig 19: Removing LH Engine Lifting Bracket
    G01575792Courtesy of FORD MOTOR CO.
  25. Remove the RH engine lifting bracket.
    Fig 20: Removing RH Engine Lifting Bracket
    G01575793Courtesy of FORD MOTOR CO.
  26. Remove the special tools.
    Fig 21: Removing Special Tools (303-290A)
    G01575794Courtesy of FORD MOTOR CO.

    27. All Vehicles 

  27. Reconnect the turbine shaft speed (TSS) sensor connector.
    Fig 22: Reconnecting Turbine Shaft Speed Sensor Connector
    G01575795Courtesy of FORD MOTOR CO.
  28. Install the electrical connector bracket.
    Fig 23: Installing Electrical Connector Bracket
    G01575796Courtesy of FORD MOTOR CO.
  29. Install the power steering line bracket.
    Fig 24: Installing Power Steering Line Bracket
    G01575797Courtesy of FORD MOTOR CO.
  30. Reconnect the connector.
    Fig 25: Reconnecting Connector
    G01575798Courtesy of FORD MOTOR CO.
  31. Reconnect the connector.
    Fig 26: Reconnecting Connector
    G01575799Courtesy of FORD MOTOR CO.
  32. Install the air filter assembly.
    Fig 27: Installing Air Filter Assembly
    G01575800Courtesy of FORD MOTOR CO.
  33. Install the engine air cleaner.
    Fig 28: Installing Engine Air Cleaner
    G01575801Courtesy of FORD MOTOR CO.
  34. Reconnect the mass air flow (MAF) sensor and the breather tubes.
    Fig 29: Reconnecting Mass Air Flow Sensor And Breather Tubes
    G01575802Courtesy of FORD MOTOR CO.
  35. Reinstall the battery.
  36. Fill the transaxle assembly with one quart of MERCON® V Automatic Transmission Fluid XT-5-QM or equivalent meeting MERCON® V specification.
  37. 37. Start the engine. Move the transaxle range selector lever through all positions. Check the fluid level. For additional information, refer to PRELIMINARY INSPECTION .
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