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Home >> Land Rover >> 2015 >> Range Rover Autobiography >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine - V6 S/C 3.0L Petrol -- Range Rover/L405) >> Engine - V6 S/C 3.0L Petrol >> Left Cylinder Head >> Removal And Installation >> Installation

Removal And Installation: Installation

WARNING: This page is about a different variant/trim than selected.
  1. CAUTION: Make sure that the mating faces are clean and free of foreign material.
    G11587187
    • Clean and inspect the cylinder head and cylinder block.
    • Check the cylinder head face for distortion, across the center and from corner to corner.

      Refer to: CYLINDER HEAD DISTORTION

  2. CAUTION: Make sure care is taken when handling the cylinder head gasket.
    G11606690

    Install the cylinder head and a new cylinder head gasket.

    Renew Part: Cylinder head gasket  Quantity: 1  .

  3. CAUTION: Make sure that new cylinder head bolts are installed.
    Fig 1: Left Cylinder Head Bolts
    G11606693Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Tighten the bolts in the indicated sequence.

    Renew Part: Cylinder head bolts  Quantity: 8  .

    Torque Specification: 20 Nm 

  4. Fig 2: Left Cylinder Head Bolts
    G11606693Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Tighten the bolts in the indicated sequence.

    Torque Specification: 35 Nm 

  5. Fig 3: Left Cylinder Head Bolts
    G11606693Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Slacken the bolts in the sequence shown.

  6. Fig 4: Left Cylinder Head Bolts
    G11606693Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Tighten the bolts in the indicated sequence.

    Torque Specification: 35 Nm 

  7. Fig 5: Left Cylinder Head Bolts
    G11606693Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Tighten the bolts in the indicated sequence.

    Torque Specification: 90° 

  8. Fig 6: Left Cylinder Head Bolts
    G11606693Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Tighten the bolts in the indicated sequence.

    Torque Specification: 120° 

  9. Fig 7: Left Cylinder Head Bolts
    G11606699Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Tighten the bolts in the indicated sequence.

    Torque Specification: 25 Nm 

  10. Fig 8: Cylinder Head Tappets Bolts
    G11606700Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Tighten the bolts in the indicated sequence.

    Torque Specification: 12 Nm 

  11. CAUTION: If a new cylinder head has been installed then new tappets must be installed.
    G11606688

    Lubricate the valve tappets with clean engine oil.

  12. G11606702

    Torque Specification: 12 Nm 

  13. G11606686

    Torque Specification: 10 Nm 

  14. G11606685

    Inspect the seals and replace if damaged or worn.

    Torque Specification: 10 Nm 

  15. G11606684
  16. G11606706
  17. G11606682

    Torque Specification: 20 Nm 

  18. G11691220

    Torque Specification: 25 Nm 

  19. Install the camshaft.

    Refer to: LEFT CAMSHAFT 

  20. Install the exhaust manifold.

    Refer to: LEFT EXHAUST MANIFOLD 

  21. Connect the startup battery ground cable.

    Refer to: SPECIFICATIONS