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

Cylinder Head: Assembly

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    NOTE: Coat the valve stems with clean engine oil.
  1. Install the valves.
  2. NOTE: Use the protector provided with the replacement kit to prevent damage to the valve seals.
    Fig 1: Installing Valve Seal
    G07439533Courtesy of FORD MOTOR CO.
  3. Lubricate the valve stems and guides with clean engine oil.

    Using the Valve Stem Oil Seal Installer, install the valve seals.

  4. NOTE: Check the seating of the valve collets.
    Fig 2: Remove/Install Valve Spring Using Special Tools
    G07439534Courtesy of FORD MOTOR CO.
  5. Using the Valve Spring Compressors, install the valve springs.
    • Insert the valve springs and the valve spring retainers.
    • Compress the valve springs and install the valve collets, using multi-purpose grease and a small screwdriver.
  6. NOTE: Only use hand tools when removing or installing the spark plugs or damage can occur to the cylinder head or spark plug.
  7. Install the spark plugs.
    • Tighten to 12 Nm (106 lb-in).
  8. Install the CHT  sensor.
    • Tighten to 12 Nm (106 lb-in).
  9. Using a new gasket, install the EGR valve and 2 bolts
    • Tighten to 20 Nm (177 lb-in).
  10. Using a new gasket, install the coolant outlet and 4 bolts.