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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 >> Installation

Cylinder Head LH: Installation

WARNING: This page is about a different variant/trim than selected.
  1. Install a new cylinder head gasket.
    GFD259868Courtesy of FORD MOTOR COMPANY
    • Install the cylinder head.

    • Install new cylinder head bolts.

      Torque:

      Stage 1: 177 lb.in (20 Nm)

      Stage 2: Loosen: 2 turn(s)

      Stage 3: 37 lb.ft (50 Nm)

      Stage 4: 180 °

    Fig 1: Cylinder Head Tightening Sequence LH
    GFD259869Courtesy of FORD MOTOR COMPANY
  2. Install a new fuel rail-to-fuel rail high-pressure fuel tube and finger tighten the flare nuts.

    • Final tighten the flare nuts.

      Torque:

      Stage 1: 62 lb.in (7 Nm)

      Stage 2: 89 lb.in (10 Nm)

      Stage 3: 25 °

    GFD259870Courtesy of FORD MOTOR COMPANY
  3. Inspect the intake manifold gaskets and replace as necessary.
    GFD259871Courtesy of FORD MOTOR COMPANY
  4. Install the manifold and tighten the bolts.

    Torque: 89 lb.in (10 Nm)

    Fig 2: Intake Manifold Tightening Sequence
    GFD259872Courtesy of FORD MOTOR COMPANY
  5. Inspect the O-ring and replace if necessary.
    GFD259873Courtesy of FORD MOTOR COMPANY
    • Install the cylinder head to coolant outlet connector hose assembly and the bolt.

      Torque: 89 lb.in (10 Nm)

    • Connect the coolant hose. Use the General Equipment: Hose Clamp Remover/Installer

    GFD259862Courtesy of FORD MOTOR COMPANY
    • Install new TC mounting studs.

      Torque: 102 lb.in (11.5 Nm)

    • Install a new TC gasket.

    GFD259874Courtesy of FORD MOTOR COMPANY
  6. Install a new TC coolant supply tube O-ring seal. Lubricate the new O-ring seal with clean engine coolant.

    Material: Motorcraft ® Orange Prediluted Antifreeze/Coolant / VC-3DIL-B (WSS-M97B44-D2)

    GFD259875Courtesy of FORD MOTOR COMPANY
  7. Install the new TC oil supply tube O-ring seals and the new oil filter. Lubricate the new TC oil supply tube O-ring seals with clean engine oil.

    Material: Motorcraft ® SAE 5W-30 Synthetic Blend Motor Oil / XO-5W30-QSP (WSS-M2C946-A)

    GFD259876Courtesy of FORD MOTOR COMPANY
  8. Install the TC oil supply tube and the bolt.

    Torque: 89 lb.in (10 Nm)

    GFD259877Courtesy of FORD MOTOR COMPANY
  9. NOTE: Be careful not to damage the new filter when installing the oil supply tube into the engine block.

    Position the TC assembly onto the studs. Install the coolant supply and oil supply tubes into the engine block while installing the TC.

    GFD259878Courtesy of FORD MOTOR COMPANY
  10. Install the nuts and bolt.

    Torque:

    1: 44 lb.ft (60 Nm)

    2: 44 lb.ft (60 Nm)

    3: 27 lb.ft (37 Nm)

    Re-tighten 1: 44 lb.ft (60 Nm)

    Re-tighten 2: 44 lb.ft (60 Nm)

    Re-tighten 3: 27 lb.ft (37 Nm)

    GFD259879Courtesy of FORD MOTOR COMPANY
  11. Install the TC coolant supply and oil supply tube bolts.

    Torque: 89 lb.in (10 Nm)

    GFD259880Courtesy of FORD MOTOR COMPANY
  12. Connect the TC coolant return hose. Use the General Equipment: Hose Clamp Remover/Installer
    GFD259858Courtesy of FORD MOTOR COMPANY
  13. Install the new TC oil return tube-to-engine block gasket.
    GFD259881Courtesy of FORD MOTOR COMPANY
  14. Install a new TC oil return tube O-ring seal and then lubricate with clean engine oil.

    Material: Motorcraft ® SAE 5W-30 Synthetic Blend Motor Oil / XO-5W30-QSP (WSS-M2C946-A)

    GFD259882Courtesy of FORD MOTOR COMPANY
  15. Install the TC oil return tube, then install and tighten the bolts.

    Torque: 89 lb.in (10 Nm)

    GFD259855Courtesy of FORD MOTOR COMPANY
  16. Install the ground wire and the stud bolt.

    Torque: 89 lb.in (10 Nm)

    GFD259852Courtesy of FORD MOTOR COMPANY
  17. Install the bracket, the nut and the bolt.

    Torque: 53 lb.in (6 Nm)

    GFD259851Courtesy of FORD MOTOR COMPANY
  18. Install the LH camshafts. Refer to: Camshaft LH .