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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine - 3.0L ECOBOOST (Except Hybrid) (1 Of 2)) >> Removal And Installation >> Cylinder Head LH >> Removal

Cylinder Head LH: Removal

WARNING: This page is about a different variant/trim than selected.
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. With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting - Overview .
  2. Remove the LH camshafts. Refer to: Camshaft LH .
  3. Remove the nut, the bolt and the bracket.
    GFD259851Courtesy of FORD MOTOR COMPANY
  4. Remove the stud bolt and the ground wire.
    GFD259852Courtesy of FORD MOTOR COMPANY
  5. Remove the bolts and the TC oil supply tube.
    GFD259853Courtesy of FORD MOTOR COMPANY
  6. Remove and discard the TC oil supply tube oil filter and the O-ring seals.
    GFD259854Courtesy of FORD MOTOR COMPANY
  7. Remove the bolts and the TC oil return tube.
    GFD259855Courtesy of FORD MOTOR COMPANY
  8. Remove and discard the TC oil return tube O-ring seal.
    GFD259856Courtesy of FORD MOTOR COMPANY
  9. Remove and discard the TC oil return tube-to-engine block gasket.
    GFD259857Courtesy of FORD MOTOR COMPANY
  10. Release the clamp and disconnect the TC coolant return hose. Use the General Equipment: Hose Clamp Remover/Installer
    GFD259858Courtesy of FORD MOTOR COMPANY
  11. NOTE: Remove the TC coolant supply tube from the engine block while removing the TC.

    • Remove the TC coolant supply tube bolt.

    • Remove the TC bolt.

    • Remove the nuts and the TC.

    GFD259859Courtesy of FORD MOTOR COMPANY
  12. Remove and discard the TC coolant supply tube O-ring seal.
    GFD259860Courtesy of FORD MOTOR COMPANY
    • Remove and discard the TC gasket.

    • Remove and discard the TC mounting studs.

    GFD259861Courtesy of FORD MOTOR COMPANY
    • Release the clamp and disconnect the coolant hose. Use the General Equipment: Hose Clamp Remover/Installer

    • 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.

    GFD259862Courtesy of FORD MOTOR COMPANY
  13. Loosen the bolts and remove the intake manifold.
    GFD259863Courtesy of FORD MOTOR COMPANY
    • Loosen the fuel rail-to-fuel rail high-pressure fuel tube flare nuts.

    • Remove and discard the high-pressure fuel tube.

    GFD259864Courtesy of FORD MOTOR COMPANY
    • Remove and discard the cylinder head bolts.

    • Remove the cylinder head.

    GFD259865Courtesy of FORD MOTOR COMPANY
  14. Remove and discard the cylinder head gasket.
    GFD259866Courtesy of FORD MOTOR COMPANY
    • Clean and inspect the cylinder head-to-cylinder block mating surfaces of both the cylinder head and the cylinder block.

GFD259867Courtesy of FORD MOTOR COMPANY