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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine - 2.0L DURATEC-He (110KW/150PS) - Mi4 >> Disassembly And Assembly Of Subassemblies >> Cylinder Head >> Disassembly

Cylinder Head: Disassembly

  1. Remove the bolts and the LH and RH engine lift eyes.
    GFD570579Courtesy of FORD MOTOR COMPANY
  2. Remove and discard the exhaust manifold studs.
    GFD570580Courtesy of FORD MOTOR COMPANY
  3. Remove and discard the CHT sensor.
    GFD570581Courtesy of FORD MOTOR COMPANY
  4. NOTE: Only use hand tools when removing the spark plugs, or damage can occur to the cylinder head or spark plug.
    NOTE: Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs.

    Remove the spark plugs.

    GFD570582Courtesy of FORD MOTOR COMPANY
  5. NOTE: Pull out the fuel rail in the direction of the fuel injector axis or damage may occur to the fuel injectors.
    NOTE: Use compressed air and remove any dirt or foreign material from the cylinder head, the engine block and the general surrounding area of the fuel rail and the fuel injectors.
    NOTE: When removing the fuel rail, the fuel injectors may remain in the cylinder head and require the use of a Fuel Injector Remover tool to extract. Wiggling the injector by hand to break it loose may allow the injector to be removed by hand.

    Remove the bolts and the fuel rail.

    GFD570583Courtesy of FORD MOTOR COMPANY
  6. Remove the fuel injectors from the fuel rail.
    GFD570584Courtesy of FORD MOTOR COMPANY
  7. Remove and discard the fuel injector clips.
    GFD570585Courtesy of FORD MOTOR COMPANY
  8. NOTE: Use minimal force to remove the fuel injectors that remained in the cylinder head with the Fuel Injector Remover tool or damage to the fuel injector assembly may occur. Wiggling the injector by hand to break it loose may allow the injector to be removed by hand.

    Using the special tools, remove any of the fuel injectors that remained in the cylinder head.

    Use Special Service Tool: 307-005 (T59L-100-B) Slide Hammer, 310-206-01 Adapter for 310-206.

    GFD570586Courtesy of FORD MOTOR COMPANY
  9. NOTE: Do not use compressed air to clean the tip of the fuel injector.
    NOTE: Do not use a brush to clean the tip of the fuel injector.

    Using the special tool, clean the cylinder head fuel injector bores.

    Use Special Service Tool: 310-205 Fuel Injector Brush.

    GFD570587Courtesy of FORD MOTOR COMPANY
  10. NOTE: Note the correct orientation of the fuel injector support rings, to insure the correct installation of the new fuel injector support rings.

    Remove and discard the fuel injector O-rings and fuel injector support rings.

    GFD570588Courtesy of FORD MOTOR COMPANY
  11. NOTE: Use care when removing the lower Teflon® seals, not to scratch, nick or gouge the fuel injectors.
    NOTE: Do not attempt to cut the lower Teflon® seal without first pulling it away from the fuel injector or damage to the injector may occur.

    1. Pull the lower Teflon® seal away from the injector.
    2. Carefully cut, remove and discard the lower fuel injector Teflon® seals.

    GFD570589Courtesy of FORD MOTOR COMPANY
  12. NOTE: Place all parts in order to one side.
    NOTE: Remove the valve collet, using some multi-purpose grease and a small screwdriver.

    Using the special tools, remove the valve collet, valve spring retainer and the valve spring.

    Use Special Service Tool: 303-300 (T87C-6565-A) Set, Valve Spring Compressor, 303-350 (T89P-6565-A) Compressor, Valve Spring, 303-472 (T94P-6565-AH) Adapter, Valve Spring Compressor, 303-1249 Valve Spring Compressor.

    Material: Motorcraft® Multi-Purpose Grease Spray / XL-5-A (ESB-M1C93-B)

    GFD570590Courtesy of FORD MOTOR COMPANY
  13. Inspect and install new parts, as necessary.
    GFD570591Courtesy of FORD MOTOR COMPANY
    • Position the Valve Stem Oil Seal Remover and the Slide Hammer over the seal.

      Use Special Service Tool: 303-468 (T94P-6510-AH) Remover, Valve Stem Oil Seal, 307-005 (T59L-100-B) Slide Hammer.

    • Pull up on the Slide Hammer and remove and discard the valve stem seal.

    GFD570592Courtesy of FORD MOTOR COMPANY
  15. NOTE: Mark each valve location if the original valves are to be used.

    Remove the valve.

    GFD570593Courtesy of FORD MOTOR COMPANY
  16. NOTE: Install new parts, as necessary.

    1. The end of the stem for grooves or scoring.
    2. The valve face and the edge for pits, grooves or scores.
    3. The valve head for signs of burning, erosion, warpage and cracking.
    4. The valve margin for wear.

    GFD570594Courtesy of FORD MOTOR COMPANY
  17. Repeat the appropriate removal steps for all of the other valves.
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