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Home >> Land Rover >> 2012 >> LR4 HSE Lux >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine >> Engine (V8 5.0L Petrol) >> Removal & Installation >> Cylinder Head LH >> Installation

Cylinder Head LH: Installation

    CAUTION: An acceptable flatness of the cylinder head is 0.1mm.
  1. Check cylinder head face for distortion, across the center and from corner to corner.
    GJ0002265
  2. WARNING: Make sure care is taken when handling the cylinder head gasket.
    CAUTION: The head gasket must be installed over the cylinder block dowels.
    CAUTION: Make sure that the mating faces are clean and free of foreign material.
    NOTE: Install a new cylinder head gasket.
  3. See figure
    GJ0012091
  4. CAUTION: Make sure that new cylinder head bolts are installed.
    NOTE: Tighten the bolts in the indicated sequence.
  5. Torque: 20 Nm
    GJ0012092
  6. NOTE: Tighten the bolts in the indicated sequence.
  7. Torque: 35 Nm
    GJ0012092
  8. NOTE: Tighten the bolts in the indicated sequence.
  9. Tighten the bolts 1 to 10, a further 90 degrees.
    GJ0012092
  10. NOTE: Tighten the bolts in the indicated sequence.
  11. Tighten the bolts 1 to 10, a further 120 degrees.
    GJ0012092
  12. Torque: 25 Nm
    GJ0012093
  13. NOTE: Tighten the bolts in the indicated sequence.
  14. Torque: 12 Nm
    GJ0012094
  15. CAUTION: If a new cylinder head has been installed then new tappets must be installed.
    CAUTION: If the cylinder head is being removed without a new component being installed, the tappets must be installed in their original positions.
  16. Lubricate the valve tappets with clean engine oil.
    GJ0012089
  17. Refer to: CAMSHAFT LH .
  18. Torque: 12 Nm
    GJ0012095
  19. Torque: 10 Nm
    GJ0012087
  20. See Figure
    GJ0012096
  21. CAUTION: Install the new seals.
  22. Torque: 10 Nm
    GJ0012086
  23. See Figure
    GJ0012097
  24. CAUTION: Be prepared to collect escaping coolant.
  25. Torque: 10 Nm
    GJ0012083
  26. See Figure
    GJ0012084
  27. Torque: 20 Nm
    GJ0012081
  28. Torque: 20 Nm
    GJ0012082
  29. Refer to: EXHAUST MANIFOLD LH .
  30. Install the battery. Refer to BATTERY information.