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Home >> Ford >> 2011 >> Escape Base, 2.5 7, AWD, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Mechanical - 2.5L (Hybrid)) >> Disassembly And Assembly Of Subassemblies >> Cylinder Head >> Disassembly

Cylinder Head: Disassembly

WARNING: This page is about a different variant/trim than selected.
NOTE: If the components are to be reinstalled, mark the location of the components removed, they must be installed in the same location.
  1. Remove the 2 bolts and the EGR valve.
    • Discard the gasket.
  2. Remove the 4 bolts and the coolant outlet.
    • Discard the gasket.
  3. Remove the Cylinder Head Temperature (CHT) sensor.
    4. NOTE: Only use hand tools when removing or installing the spark plugs or damage can occur to the cylinder head or spark plugs.
  4. Remove the spark plugs.
  5. Remove the valve tappets.
    6. NOTE: Use a small screwdriver and grease to remove the valve collets.
    Fig 1: Remove/Install Valve Spring And Valve Spring Retainer Using Valve Spring Compressors
    G07442016Courtesy of FORD MOTOR CO.
  6. Using the Valve Spring Compressors, compress the valve springs and remove the valve collets, valve spring retainers and the valve springs.
  7. Inspect the components, if necessary. For additional information, refer to ENGINE MECHANICAL SYSTEM - GENERAL INFORMATION article.
  8. Remove the valves.
  9. Using the Slide Hammer and the Valve Stem Oil Seal Remover, remove and discard the valve seals.
    Fig 2: Removing Valve Seal Using Slide Hammer And Valve Stem Oil Seal Remover
    G07442017Courtesy of FORD MOTOR CO.
  10. Inspect the valves. For additional information, refer to ENGINE MECHANICAL SYSTEM - GENERAL INFORMATION . Install new parts, as necessary.
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