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Home >> Ford >> 2005 >> Excursion 5.4 L, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine - 6.0L Diesel) >> Disassembly And Assembly Of Subassemblies >> Cylinder Head >> Disassembly

Cylinder Head: Disassembly

WARNING: This page is about a different variant/trim than selected.
  1. Remove the lifting bracket from the cylinder head.
  2. Prior to removing the exhaust manifold, inspect the exhaust manifold for warpage with a feeler gauge between the manifold and cylinder head. Record the measurement and compare with the specifications.
  3. NOTE: LH exhaust manifold shown, RH similar.
    Fig 1: Removing Bolts Exhaust Manifolds
    G03887567Courtesy of FORD MOTOR CO.
  4. Remove the bolts and the exhaust manifolds.
  5. NOTE: Left cylinder head shown, right cylinder head similar.
    Fig 2: Identifying Rocker Arm Carrier Bolts
    G03887498Courtesy of FORD MOTOR CO.
  6. Remove the bolts and separate the rocker arm carrier from the cylinder head.
  7. Remove the press-in-place gasket.
    • Clean and inspect the gasket. Install a new gasket if necessary.
    • Remove the cylinder head dowels.
    • Clean and inspect the sealing surfaces.
    Fig 3: Identifying Press-In-Place Gasket
    G04519005Courtesy of FORD MOTOR CO.
  8. Install the valve spring compressor.
    Fig 4: Installing Valve Spring Compressor
    G03887605Courtesy of FORD MOTOR CO.
  9. NOTE: If necessary, strike the valve stem end with a plastic-tipped hammer to loosen the valve spring retainer keys.
    Fig 5: Removing Valve Spring Retainer Keys
    G03887606Courtesy of FORD MOTOR CO.
  10. Remove the valve spring retainer keys.
    1. Remove the valve spring retainer keys.
    2. Remove the valve spring compressor.
  11. Remove the valve spring rotator.
    Fig 6: Removing Valve Spring Rotator
    G03887607Courtesy of FORD MOTOR CO.
  12. Remove the valve spring.
    Fig 7: Removing Valve Spring
    G03887608Courtesy of FORD MOTOR CO.
  13. Remove the valve.
    Fig 8: Removing Valve
    G03887609Courtesy of FORD MOTOR CO.
  14. Remove the valve stem seal.
    Fig 9: Removing Valve Stem Seal
    G03887610Courtesy of FORD MOTOR CO.
  15. Clean and inspect the valves, valve guides and seats. If they are serviceable, resurface to specification.