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Home >> Ford >> 2003 >> Windstar SEL >> Repair and Diagnosis >> External Pages >> Different car >> Section 752 (Engine - 5.4L (3V) - F250-F550 Super Duty) >> In-Vehicle Repair >> Valve Seals >> Installation

Valve Seals: Installation

WARNING: This page is about a different car, the 2005 Ford Pickup and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

    All valve seals 

    NOTE: Lubricate the valve seal and valve stem with clean engine oil prior to installation.
  1. Position a new valve seal onto the valve stem.
  2. Using the special tool, install the new valve seal.
    Fig 1: Installing New Valve Seal Using Special Tool
    G03920082Courtesy of FORD MOTOR CO.
    3. CAUTION: If the components are to be reinstalled, they must be installed into their original locations.
    Fig 2: Compressing Valve Spring
    G03920063Courtesy of FORD MOTOR CO.
  3. Using the special tool, install the valve spring, the valve spring retainer and the valve spring retainer keys.
  4. Relieve the air pressure from the cylinder.
    5. CAUTION: If the components are to be reinstalled, they must be installed into their original locations.
    NOTE: Lubricate the camshaft roller followers with clean engine oil prior to installation.
    Fig 3: Compressing Valve Spring With Special Tool
    G03919946Courtesy of FORD MOTOR CO.
  5. Using the special tool, compress the valve spring and install the camshaft roller follower.
  6. Install the spark plug. For additional information, refer to SPARK PLUGS .

    7. LH valve seals 

  7. Install the LH valve cover. For additional information, refer to VALVE COVER - LH .

    8. RH valve seals 

  8. Using the special tools, align the engine support insulator studs and lower the engine.
    Fig 4: Installing Special Tools
    G04647876Courtesy of FORD MOTOR CO.
    9. CAUTION: Only use hand tools when installing the transmission mount-to-crossmember nuts or damage to the transmission mount can occur.
  9. Install the transmission mount-to-crossmember nuts.
    • Tighten to 103 Nm (76 lb-ft).
      Fig 5: Identifying Transmission Mount-To-Crossmember Nuts
      G03963913Courtesy of FORD MOTOR CO.
    10. CAUTION: Only use hand tools when installing the engine support insulator nuts or damage to the engine support insulators can occur.
    NOTE: RH shown, LH similar.
  10. Install the 6 RH and LH engine support insulator nuts.
    • Tighten to 103 Nm (76 lb-ft).
      Fig 6: Identifying Engine Mount Nuts
      G03919938Courtesy of FORD MOTOR CO.
  11. Install the 4 exhaust manifold-to-exhaust Y-pipe nuts.
    • Tighten to 40 Nm (30 lb-ft).
      Fig 7: Locating Exhaust Manifold-To-Catalytic Converter Nuts
      G03920889Courtesy of FORD MOTOR CO.
  12. Install the RH valve cover. For additional information, refer to VALVE COVER - RH .
  13. Install the generator. For additional information, refer to GENERATOR -- GASOLINE ENGINES .
  14. Install the cooling fan shroud. For additional information, refer to COOLING FAN -- BLADE, CLUTCH AND SHROUD .
  15. Install the air cleaner and air cleaner inlet tube. For additional information, refer to AIR CLEANER INTAKE PIPE -- 5.4L (3V) .
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