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Home >> Lincoln >> 2019 >> MKZ Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine - 3.0L ECOBOOST (1 Of 2)) >> Removal And Installation >> Cylinder Head RH >> Installation

Cylinder Head RH: Installation

WARNING: This page is about a different variant/trim than selected.
  1. Install a new cylinder head gasket.
    GFD376848Courtesy 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 (3.0L EcoBoost)
    GFD376849Courtesy 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°

    GFD376816Courtesy of FORD MOTOR COMPANY
  3. Inspect the intake manifold gaskets and replace as necessary.
    GFD376817Courtesy of FORD MOTOR COMPANY
  4. Install the manifold and tighten the bolts.

    Torque: 89 lb.in (10 Nm)

    Fig 2: Intake Manifold Tightening Sequence (3.0L EcoBoost)
    GFD376818Courtesy of FORD MOTOR COMPANY
  5. Inspect the O-ring and replace if necessary.
    GFD376819Courtesy 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

    GFD376844Courtesy of FORD MOTOR COMPANY
    1. Install the wiring harness ground and the stud bolt.

      Torque: 89 lb.in (10 Nm)

    2. Connect the CKP sensor electrical connector.
    3. Install the CKP sensor electrical connector insulator.
    GFD376850Courtesy of FORD MOTOR COMPANY
  6. If removed install and then tighten the TC mounting studs.

    Torque: 102 lb.in (11.5 Nm)

    GFD376842Courtesy of FORD MOTOR COMPANY
  7. Install the new TC gasket.
    GFD376851Courtesy of FORD MOTOR COMPANY
  8. Install a new TC coolant supply tube O-ring seal. Lubricate the new O-ring seal with clean engine coolant.
    GFD376821Courtesy of FORD MOTOR COMPANY
  9. 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: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

    GFD376852Courtesy of FORD MOTOR COMPANY
  10. Install the TC oil supply tube and the bolt.

    Torque: 89 lb.in (10 Nm)

    GFD376853Courtesy of FORD MOTOR COMPANY
  11. 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.

    GFD376854Courtesy of FORD MOTOR COMPANY
  12. 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)

    Fig 3: Turbo Charger Assembly Tightening Sequence (3.0L EcoBoost)
    GFD376855Courtesy of FORD MOTOR COMPANY
  13. Install the TC coolant supply tube bolt.

    Torque: 89 lb.in (10 Nm)

    GFD376856Courtesy of FORD MOTOR COMPANY
  14. Install the TC oil supply tube bolt.

    Torque: 89 lb.in (10 Nm)

    GFD376857Courtesy of FORD MOTOR COMPANY
  15. Install the new TC oil return tube-to-engine block gasket.
    GFD376827Courtesy of FORD MOTOR COMPANY
  16. Install a new TC oil return tube O-ring seal and then lubricate with clean engine oil.

    Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

    GFD376828Courtesy of FORD MOTOR COMPANY
  17. NOTE: AWD shown FWD is similar.

    Install the TC oil return tube and the bolts.

    Torque: 89 lb.in (10 Nm)

    GFD376838Courtesy of FORD MOTOR COMPANY
  18. Install a new TC coolant return 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)

    GFD376858Courtesy of FORD MOTOR COMPANY
  19. Install the TC coolant return tube to the TC and install the bolt.

    Torque: 89 lb.in (10 Nm)

    GFD376835Courtesy of FORD MOTOR COMPANY
  20. Connect the vacuum hose and clamp.
    GFD376837Courtesy of FORD MOTOR COMPANY
  21. Install a new RH catalytic converter gasket.
    GFD376859Courtesy of FORD MOTOR COMPANY
    1. Install the RH catalytic converter.
    2. Install new RH catalytic converter nuts.

      Torque: 30 lb.ft (40 Nm)

    GFD376860Courtesy of FORD MOTOR COMPANY
    1. Install.

      Torque: 22 lb.ft (30 Nm)

    2. Tighten.

      Torque: 35 lb.ft (48 Nm)

    GFD376861Courtesy of FORD MOTOR COMPANY
  22. Connect the right hand HO2S and right hand catalyst monitor sensor electrical connectors.
    GFD376829Courtesy of FORD MOTOR COMPANY
  23. Install the RH camshafts. Refer to: Camshaft RH .