Special Tool(S): Removal

1. Refer to: Petrol and Petrol-Ethanol Fuel Systems Health and Safety Precautions
2. Refer to: Fuel System Pressure Release - V8 N/A 5.0L Petrol/V8 S/C 5.0L Petrol
3. Disconnect the battery ground cable.

   Refer to: Battery Disconnect and Connect

4. WARNING: Make sure to support the vehicle with axle stands.

   Raise and support the vehicle.

5. Refer to: Cooling System Partial Draining and Vacuum Filling
6. Refer to: Air Cleaner Outlet Pipe T-Connector
8. CAUTION: Be prepared to collect escaping coolant.
10. CAUTION:

    • Be prepared to collect escaping fuel.
    • Make sure that all openings are sealed. Use new blanking caps.
15. WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable vapors are always present and may ignite. Failure to follow these instructions may result in personal injury.
    CAUTION:

    • Be prepared to collect escaping fuel.
    • Make sure that all openings are sealed. Use new blanking caps.
17. CAUTION:

    • Be prepared to collect escaping fuel.
    • Make sure that all openings are sealed. Use new blanking caps.
18. Refer to: Crankshaft Pulley 

21. Remove the FEAD belt.

22. Remove the right-hand front wheel and tire.
23. Refer to: Air Deflector
31. CAUTION: Use a wooden block to protect the oil pan when supporting the engine.

    Using a suitable hydraulic jack, support the engine.

32. NOTE: Engine shown removed for clarity.

    Remove the component.

33. CAUTION:

    • Remove and discard the high-pressure fuel supply lines.
    • Be prepared to collect escaping fuel.
    • Make sure that all openings are sealed. Use new blanking caps.
34. CAUTION:

    • Install new high-pressure fuel supply lines.
    • Do not fully install the component at this stage.
    • Do not remove the blanking caps at this stage.
35. NOTE: Engine shown removed for clarity.

    Install the component.

    Torque Specification: 48 Nm 

37. Remove the special tool.

38. Torque Specification: 48 Nm 

41. NOTE: Some variation in the illustrations may occur, but the essential information is always correct.
48. CAUTION: Take extra care not to damage the component.
    NOTE: Make sure to use the aluminium lug provided on the timing cover to lever against.
50. CAUTION: Using a suitable tool, lock the component.
54. CAUTION: Take extra care not to damage the component.
    NOTE: Make sure to use the aluminium lug provided on the timing cover to lever against.
57. CAUTION: Discard the component.
58. CAUTION: An M16 washer must be used to prevent damage to the crankshaft on installation.

    Install the crankshaft pulley bolt.

    Torque Specification: 20 Nm 

59. Remove the crankshaft position sensor.

60. CAUTION: Only rotate the crankshaft clockwise.

    Rotate the crankshaft clockwise until the crankshaft keyway is positioned as indicated in the illustration.

61. CAUTION: Only tighten the bolt finger-tight.

    Make sure that the special tool is correctly located. Special Tool(s): 303-1447

62. Remove the special tool.

63. Install the crankshaft position sensor.

    Torque Specification: 10 Nm 

64. CAUTION: Only rotate the crankshaft clockwise.

    Check that the position of the Variable Valve Timing (VVT) unit and crankshaft keyway are positioned as indicated. If the VVT units are not positioned as indicated, rotate the crankshaft clockwise until the correct crankshaft keyway and VVT unit positions are achieved.

65. CAUTION: Do not tension the tie strap at this stage.

    Loosely install the tie strap around the timing chain guide on the non-tensioned side and the timing chain on the tensioned side, as illustrated.

66. CAUTION:

    • Note the orientation of the tie strap in the illustration before applying tension.
    • Make sure the tension is maintained on the timing chain.
    1. Carefully position the tie strap between the timing chain and the timing chain guide, as shown in the illustration.
    2. Apply sufficient tension to the tie strap to limit the chain movement while the timing chain tensioner and timing chain guide are removed.

67. Remove the timing chain tensioner.

68. Remove the timing chain guide bolt.

69. Remove the timing chain guide.

70. CAUTION:

    • If the vehicle is fitted with components shown in section 1 of the illustration, these must be replaced with components shown in section (2).
    • Do not attempt to install the components shown in section 1 of the illustration, as damage to the engine may occur.

    Using the illustration, identify which timing chain tensioner and guide is currently fitted to the vehicle. Make sure the vehicle is assembled using components shown in section (2) of the illustration only.

71. CAUTION: Make sure that a new component is installed.

    Install the timing chain guide.

72. Install the timing chain guide bolt.

    Torque Specification: 25 Nm 

73. CAUTION:

    • If the vehicle is Installed with components shown in section 1 of the illustration, these must be replaced with components shown in section (2).
    • Do not attempt to install the components shown in section 1 of the illustration, as damage to the engine may occur.

    Before installing the timing chain tensioners, use the illustration shown to identify which timing chain tensioner is currently fitted to the vehicle. Make sure the vehicle is assembled using components shown in section (2) of the illustration only. If a new timing chain tensioner is installed, do not deploy the tensioner pin and proceed to the next step. If the tensioner to be installed has previously been deployed, make sure the attached animation is followed to make sure the tensioner is set correctly, failure to do this may result in damage to the engine.

74. CAUTION: Do not release the timing chain tensioner locking pin at this stage.

    Install the timing chain tensioner.

    Torque Specification: 12 Nm 

75. Apply and maintain tension on the component.

76. Remove the timing chain tensioner retaining pin and release the timing chain guide.

77. Remove and discard the tie strap.

78. The timing chain tensioner piston should apply tension to the timing chain guide.

79. CAUTION: Make sure the tension is maintained.

    Using considerable force, move the timing chain guide away from the tensioner to allow the first stage ratchet mechanism to be applied.

80. The timing chain tensioner must maintain tension on the chain guide. If the piston can be pushed back so the chain guide contacts with the body of the tensioner, the tensioner is not correct. Repeat steps  70- 77.

81. CAUTION: Only rotate the crankshaft clockwise.

    Rotate the crankshaft clockwise 90 degrees until the crankshaft keyway is positioned as indicated in the illustration.

82. CAUTION: Only rotate the crankshaft clockwise.

    Check that the position of the Variable Valve Timing (VVT) unit and crankshaft keyway are positioned as indicated. If the VVT units are not positioned as indicated, rotate the crankshaft clockwise until the correct crankshaft keyway and VVT unit positions are achieved.

83. CAUTION: Do not tension the tie strap at this stage.
    NOTE: Right side.

    Loosely install the tie strap around the timing chain guide on the non-tensioned side and the timing chain on the tensioned side, as illustrated.

84. CAUTION:

    • Note the orientation of the tie strap in the illustration before applying tension.
    • Make sure the tension is maintained on the timing chain.
    1. Carefully manipulate the tie strap between the timing chain and the timing chain guide, to the position illustrated.
    2. Apply sufficient tension to the tie strap; allowing the timing chain to remain under tension, whilst the timing chain tensioner and timing chain guide are removed.

85. Remove the timing chain tensioner.

86. Remove the timing chain guide bolt.

88. CAUTION:

    • If the vehicle is fitted with components shown in section 1 of the illustration, these must be replaced with components shown in section (2).
    • Do not attempt to install the components shown in section 1 of the illustration, as damage to the engine may occur.

    Using the illustration, identify which timing chain tensioner and guide is currently fitted to the vehicle. Make sure the vehicle is assembled using components shown in section (2) of the illustration only.

89. CAUTION: Make sure that a new component is installed.

    Install the timing chain guide.

90. Install the timing chain guide bolt.

    Torque Specification: 25 Nm 

91. CAUTION:

    • If the vehicle is Installed with components shown in section 1 of the illustration, these must be replaced with components shown in section (2).
    • Do not attempt to install the components shown in section 1 of the illustration, as damage to the engine may occur.

    Before installing the timing chain tensioners, use the illustration shown to identify which timing chain tensioner is currently fitted to the vehicle. Make sure the vehicle is assembled using components shown in section (2) of the illustration only. If a new timing chain tensioner is installed, do not deploy the tensioner pin and proceed to the next step. If the tensioner to be installed has previously been deployed, make sure the attached animation is followed to make sure the tensioner is set correctly, failure to do this may result in damage to the engine.

92. CAUTION: Do not release the timing chain tensioner locking pin at this stage.

    Before installing the timing chain tensioners, make sure the attached animation is followed to ensure the tensioner is set correctly, failure to do this may result in damage to the engine.

    Torque Specification: 12 Nm 

93. Apply and maintain tension on the component.

94. Remove the timing chain tensioner retaining pin and release the timing chain guide.

95. Remove and discard the tie strap.

96. NOTE: Left hand illustration shown, Right hand is similar.

    The piston should apply tension to the timing chain guide.

97. CAUTION: Make sure the tension is maintained.
    NOTE: Left hand illustration shown, Right hand is similar.

    Using considerable force, move the timing chain guide away from the tensioner to allow the first stage ratchet mechanism to be applied.

98. The timing chain tensioner must maintain tension on the chain guide. If the piston can be pushed back so the chain guide contacts with the body of the tensioner, the tensioner is not correct. Repeat steps  88- 95.

Remove the crankshaft pulley bolt.