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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 >> Timing Drive Components >> Installation

Timing Drive Components: Installation

    CAUTION: Install a new friction washer.
  1. See figure
    GJ0012175
  2. Torque: 12 Nm
    GJ0012174
    • Install the special tool to each Camshaft.
    • Camshaft Rotating Tool (303-1452)
    • Torque: 10 Nm
      GJ0012176
    • Carefully rotate the camshafts if the position is not as shown.
      GJ0012177
    • Install the special tool 303-1445 to the rear of the camshafts making sure the key way's are correctly located into each slot on each of the camshafts.
    GJ0012178
    6. CAUTION: Do not overturn the camshafts.
    CAUTION: Tighten the wing nuts finger tight. Failure to follow this instruction may result in damage to the components.
    • Using a suitable tool, carefully rock the camshaft clockwise then anti-clockwise. Turn the special tool locking nuts until there is no movement left in camshafts.
    • Repeat steps 3- 6 for the camshafts on the other cylinder head.
    GJ0012179
    7. CAUTION: Do not allow the camshaft to rotate.
    CAUTION: If the VVT is knocked or dropped then the VVT must be replaced.
    NOTE: Do not tighten at this stage.
    • Install the timing chain with the variable valve timing (VVT) units.
    GJ0012173
    • Make sure that all the timing chain alignment marks are in the positions shown.
    GJ0012180
  9. Torque: 25 Nm
    GJ0012171
  10. Make sure the tensioner piston is fully extended. Then fully depress and lock the tensioner piston with the grenade pin before installation, failure to do this may result in damage to the engine.
    GJ0012181
    11. CAUTION: Do not release the timing chain tensioner locking pin at this stage.
  11. Torque: 10 Nm
    GJ0012182
    12. CAUTION: Do not allow the camshafts to rotate.
    CAUTION: If the VVT is knocked or dropped then the VVT must be replaced.
    NOTE: Do not tighten at this stage.
    • Install the timing chain with the VVT units.
    GJ0012169
    • Make sure that all the timing chain alignment marks are in the positions shown.
    GJ0012183
  14. Torque: 25 Nm
    GJ0012167
  15. Make sure the tensioner piston is fully extended. Then fully depress and lock the tensioner piston with the grenade pin before installation, failure to do this may result in damage to the engine.
    GJ0012181
    16. CAUTION: Do not release the timing chain tensioner locking pin at this stage.
  16. Torque: 10 Nm
    GJ0012184
  17. See Figure
    GJ0012185
    18. CAUTION: Do not use mechanical force.
  18. Make sure that the tensioners are fully deployed.
    • Release and reposition the oil suction tube to one side.
      GJ0012186
    • Install the special tool.
    • Tensioner Tool (303-1482)
      GJ0012187
    21. CAUTION: Apply the torque to the end of the special tool.
    CAUTION: Make sure that the torque wrench is aligned with the special tool as illustrated in the graphic.
    • Install the torque wrench to the special tool.
    • Torque: 35 Nm
      GJ0012188
    22. CAUTION: Make sure that the torque wrench does not move whilst tightening the VVT bolts.
    NOTE: Make sure to tighten the exhaust VVT unit bolts first.
    • Torque: 32 Nm
    • Tensioner Tool (303-1482)
      GJ0012189
    • Install the oil suction tube.
    • Torque: 10 Nm
      GJ0012186
  24. See Figure
    G00521073
  25. See Figure
    G00521074
    • Raise and support the engine, then install the special tool.
    • Tensioner Tool: 303-1482
    G00521075
    27. CAUTION: Apply the torque to the end of the special tool.
    CAUTION: Make sure that the torque wrench is aligned with the special tool as illustrated in the graphic.
    • Install the torque wrench to the special tool.
    • Torque: 35 Nm
      GJ0012191
    28. CAUTION: Make sure that the torque wrench does not move whilst tightening the VVT bolts.
    NOTE: Make sure to tighten the inlet VVT unit bolts first.
  28. Torque: 32 Nm
    GJ0012192
    • Remove the special tool and lower the engine.
    • Tensioner Tool: 303-1482
      G00521076
    • Torque: 100 Nm
      G00521074
    • Torque: 20 Nm
      G00521073
    • Remove the special tool.
      GJ0012193
    • Remove the special tool.
      GJ0012178
    • Remove the special tool.
    • Timing Tool (303-1447)
      GJ0012164
    • Install the special tool.
    • Locking Tool (303-1448)
      GJ0012194
    36. CAUTION: Install the crankshaft pulley bolt with an M16 washer to prevent damage to the crankshaft on installation.
  36. Torque: 50 Nm
    GJ0012195
    • Remove the special tool.
    • Locking Tool (303-1448)
      GJ0012194
  38. Rotate the engine two complete turns clockwise.
    39. CAUTION: Only rotate the crankshaft clockwise.
    • Install the special tool.
    • Timing Tool (303-1447)
      GJ0012164
    • Install the special tool.
    • Locking Tool (303-1448)
      GJ0012194
  41. See Figure
    GJ0012195
    • Remove the special tool.
    • Locking Tool (303-1448)
      GJ0012194
    43. CAUTION: If the special tool cannot be installed, return to step 22 of the installation until the special tool 303-1445 is installed correctly.
    CAUTION: If directed to step 22, make sure that the VVT unit retaining bolts are loosened prior to installing the special tool(s).
  43. Install the special tool.

    Timing Tool - Camshaft Alignment (303-1445)

    GJ0012193
    44. CAUTION: If the special tool cannot be installed, the timing chain installation steps must be repeated.
  44. Install the special tool.
    GJ0012178
    • Remove the special tool.
      GJ0012193
    • Remove the special tool.
      GJ0012178
    • Remove the special tool.
    • Timing Tool (303-1447)
      GJ0012164
  48. Torque: 10 Nm
    GJ0012163
  49. Refer to: TIMING COVER .
  50. Connect the battery ground cable. Refer to SPECIFICATIONS information.


    CAUTION: Install new friction washers.
  1. See figure
    GJ0012175
  2. Torque: 12 Nm
    GJ0012174
    • Install the special tool to the LH bank Camshafts.
    • Camshaft Rotating Tool (303-1452)
    • Torque: 10 Nm
      GJ0013993
    • Carefully rotate the camshafts if the position is not as shown.
      GJ0012177
    • Install the special tool 303-1445 to the rear of the camshafts making sure the key way's are correctly located into each slot on each of the camshafts.
      GJ0012193
    6. CAUTION: Do not overturn the camshafts.
    CAUTION: Tighten the wing nuts finger tight. Failure to follow this instruction may result in damage to the components.
    • Using a suitable tool, carefully rock the camshaft clockwise then anti-clockwise. Turn the special tool locking nuts until there is no movement left in camshafts.
    • Repeat steps 3- 6 for the camshafts on the other cylinder head.
      GJ0012179
    7. CAUTION: Do not allow the camshaft to rotate.
    CAUTION: If the VVT is knocked or dropped then the VVT must be replaced.
    NOTE: Do not tighten at this stage.
    • Install the timing chain with the variable valve timing (VVT) units.
      GJ0012173
    • Make sure that all the timing chain alignment marks are in the positions shown.
      GJ0012180
  9. Torque: 25 Nm
    GJ0013992
    10. CAUTION: Do not release the timing chain tensioner locking pin at this stage.
  10. Torque: 10 Nm
    GJ0013991
    11. CAUTION: Do not allow the camshafts to rotate.
    CAUTION: If the VVT is knocked or dropped then the VVT must be replaced.
    NOTE: Do not tighten at this stage.
    • Install the timing chain with the VVT units.
      GJ0012169
    • Make sure that all the timing chain alignment marks are in the positions shown.
      GJ0012183
  13. Torque: 25 Nm
    GJ0013990
    14. CAUTION: Do not use mechanical force.
  14. Make sure that the tensioners are fully deployed.

    Torque: 10 Nm

    GJ0013994
    15. CAUTION: Do not use mechanical force.
  15. Make sure that the tensioners are fully deployed.

    Torque: 10 Nm

    GJ0013995
    • Release and reposition the oil suction tube to one side.
      GJ0012186
    • Install the special tool.
    • Tensioner Tool (303-1482)
      GJ0012187
    18. CAUTION: Apply the torque to the end of the special tool.
    CAUTION: Make sure that the torque wench is aligned with the special tool as illustrated in the graphic.
    • Install the torque wrench to the special tool.
    • Torque: 35 Nm
      GJ0012188
    19. CAUTION: Make sure that the torque wrench does not move whilst tightening the VVT bolts.
    NOTE: Make sure to tighten the exhaust VVT unit bolts first.
    • Torque: 32 Nm
    • Tensioner Tool (303-1482)
      GJ0012189
    • Install the oil suction tube.
    • Torque: 10 Nm
      GJ0012186
    • Install the special tool.
    • Tensioner Tool (303-1482)
      GJ0012190
    22. CAUTION: Apply the torque to the end of the special tool.
    CAUTION: Make sure that the torque wench is aligned with the special tool as illustrated in the graphic.
    • Install the torque wrench to the special tool.

      Tensioner Tool (303-1482)

    • Torque: 35 Nm
      GJ0012191
    23. CAUTION: Make sure that the torque wrench does not move whilst tightening the VVT bolts.
    NOTE: Make sure to tighten the inlet VVT unit bolts first.
  23. Torque: 32 Nm
    GJ0012192
    • Remove the special tool.
      GJ0012193
    • Remove the special tool.
      GJ0012178
    • Remove the special tool.
    • Timing Tool (303-1447)
      GJ0012164
    • Install the special tool.
    • Locking Tool (303-1448)
      GJ0012194
    28. CAUTION: Install the crankshaft pulley bolt with an M16 washer to prevent damage to the crankshaft on installation.
  28. Torque: 50 Nm
    GJ0012195
    • Remove the special tool.
    • Locking Tool (303-1448)
      GJ0012194
  30. Rotate the engine two complete turns clockwise.
    • Install the special tool.
    • Locking Tool (303-1448)
      GJ0012194
  32. See Figure
    GJ0012195
    • Remove the special tool.
    • Locking Tool (303-1448)
      GJ0012194
    34. CAUTION: Only rotate the crankshaft clockwise.
    • Install the special tool.
    • Timing Tool (303-1447)
      GJ0012164
    35. CAUTION: If the special tool cannot be installed, return to step 22 of the installation until the special tool 303-1445 is installed correctly.
    CAUTION: If directed to step 22, make sure that the VVT unit retaining bolts are loosened prior to installing the special tool(s).
  35. Install the special tool.
    GJ0012193
    36. CAUTION: If the special tool cannot be installed, the timing chain installation steps must be repeated.
  36. Install the special tool.
    GJ0012178
    • Remove the special tool.
      GJ0012193
    • Remove the special tool.
    • Timing Tool - Camshaft Alignment (303-1445)
      GJ0012178
    • Remove the special tool.
    • Timing Tool (303-1447)
      GJ0012164
  40. Torque: 10 Nm
    GJ0012163
  41. Refer to: TIMING COVER .
  42. Connect the battery ground cable. Refer to SPECIFICATION information.
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