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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 675 (Engine - 2.7L ECOBOOST (238KW/324PS)) >> Removal And Installation >> Cylinder Head LH >> Removal

Cylinder Head LH: Removal

WARNING: This page is about a different car, the 2015 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: During engine repair procedures, cleanliness is extremely important. Any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan, can cause engine failure.

  1. 1.

    With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting - Overview .

  1. 2.

    Release the fuel system pressure. Refer to: FUEL SYSTEM PRESSURE RELEASE .

  1. 3.

    Disconnect the battery ground cable. Refer to: Battery Disconnect and Connect .

  1. 4.

    Remove the following items:

  1. 5.

    Remove the bolt, the studbolt and the wiring harness grounds.
GFD39110Courtesy of FORD MOTOR COMPANY

  1. 6.

    1. 1.

      Release the clamp and disconnect the coolant hose. Use the General Equipment: Hose Clamp Remover/Installer

    1. 2.

      NOTE: Do not pry the cylinder head to coolant outlet connector behind the bracket. If necessary, use gripping pliers to pull the cylinder head to coolant outlet connector from the cylinder head.

    Remove the bolt and the cylinder head to coolant outlet connector hose assembly.

GFD39111Courtesy of FORD MOTOR COMPANY

  1. 7.

    Inspect the O-ring and replace if necessary.
GFD39112Courtesy of FORD MOTOR COMPANY

  1. 8.

    • Loosen the fuel rail-to-fuel rail high-pressure fuel tube flare nuts.
    • Remove and discard the high-pressure fuel tube.
GFD39113Courtesy of FORD MOTOR COMPANY

  1. 9.

    • Remove and discard the cylinder head bolts.
    • Remove the cylinder head.
GFD39114Courtesy of FORD MOTOR COMPANY

  1. 10.

    Remove and discard the cylinder head gasket.
GFD39115Courtesy of FORD MOTOR COMPANY

  1. 11.

    • Clean and inspect the cylinder head-to-cylinder block mating surfaces of both the cylinder head and the cylinder block.
GFD39116Courtesy of FORD MOTOR COMPANY