Part 2

Camshaft













Removal

WARNING: Do not smoke, carry lighted tobacco or have an open flame of any type when working on or near any fuel-related component. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in serious personal injury.

NOTICE: During engine repair procedures, cleanliness is extremely important. Any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan may cause engine failure.

NOTICE: Whenever turbocharger air intake system components are removed, always cover open ports to protect from debris. It is important that no foreign material enter the system. The turbocharger compressor vanes are susceptible to damage from even small particles. All components should be inspected and cleaned, if necessary, prior to installation or reassembly.

NOTE: On early build engines, the timing chain rides on the inner side of the RH timing chain guide. Late build engines are equipped with a different design RH timing chain guide that requires the timing chain to ride on the outer side of the RH timing chain guide. For service, all replacement RH timing chain guides will be the late build design.

53. Disconnect the 2 heater hoses from the intake manifold.





54. Remove the bolt and ground wire from the engine front cover.





55. Disconnect the upper radiator hose from the intake manifold coolant tube.





56. If equipped, detach the engine block heater harness from the radiator support wiring harness.

57. Disconnect the Evaporative Emission (EVAP) tube quick connect coupling. For additional information, refer to Fuel Delivery and Air Induction.





58. Disconnect the EVAP valve electrical connector and detach from the intake manifold.





59. Disconnect the quick connect coupling from the intake manifold and remove the EVAP tube assembly. For additional information, refer to Fuel Delivery and Air Induction.





60. Disconnect the fuel supply tube. For additional information, refer to Fuel Delivery and Air Induction.





61. NOTE: Index-mark the driveshaft for installation.

Remove and discard the 4 bolts and position aside the driveshaft.





62. Remove the drain plug and drain the engine oil.
- Install the drain plug and tighten to 27 Nm (20 lb-ft).





63. Remove and discard the engine oil filter.





64. Remove the A/C tube bracket bolt from the rear of the compressor.





65. Remove the nut and disconnect the upper A/C tube from the compressor.
- Discard the O-ring seal and gasket seal.





66. Loosen the clamp and disconnect the lower LH CAC tube from the LH turbocharger.





67. Detach the lower radiator hose retainer from the cooling fan and shroud.





68. Disconnect the lower radiator hose from the radiator.





69. Remove the 2 secondary latches from the transmission fluid cooler tubes at the transmission fluid cooler thermal bypass valve.





70. Using the Transmission Cooler Line Disconnect Tool, disconnect the transmission fluid cooler tubes from the transmission fluid cooler thermal bypass valve.





71. Remove the 3 bolts and the RH turbocharger lower bracket.





72. Remove the 2 bolts and the RH halfshaft support bracket.





73. Remove the 3 bolts and the Power Transfer Unit (PTU) support bracket.





74. Remove the 5 bolts and the PTU.





75. NOTE: Position a block of wood under the transaxle.

Install the Powertrain Lift and Universal Adapter Brackets.





76. Remove the 3 nuts and the bolt from the transaxle support insulator bracket-to-transaxle.





77. Remove the 4 engine mount nuts.





78. Remove the 3 bolts and the engine mount.





79. Lower the engine and transaxle assembly from the vehicle.

80. Disconnect the 2 quick connect couplings and remove the crankcase vent tube. For additional information, refer to Fuel Delivery and Air Induction.





81. Remove the nut and the A/C tube from the compressor.
- Discard the O-ring seal and gasket seal.





82. Disconnect the brake vacuum tube from the intake manifold.





83. Disconnect the 2 quick connect couplings and remove the PCV tube. For additional information, refer to Fuel Delivery and Air Induction.





84. If equipped, disconnect the 2 heated PCV electrical connectors.





85. Disconnect the LH turbocharger bypass valve electrical connector.





86. NOTE: Index-mark the hoses for installation.

Disconnect the turbocharger wastegate regulating valve hoses from the RH CAC tube and turbocharger wastegate regulating valve.





87. Loosen the clamp and remove the LH turbocharger intake tube from the LH turbocharger.





88. Disconnect the RH turbocharger bypass valve electrical connector.





89. Loosen the clamp and remove the RH CAC tube from the RH turbocharger.





90. Loosen the clamp and remove the RH turbocharger intake pipe from the RH turbocharger.





91. NOTICE: The compression limiter bushing may fall out of the mounting bracket grommet on the turbocharger intake tube during service. Make sure the bushing is in place when reinstalling the tube or damage to the tube may occur.

Remove the nut from the RH valve cover stud bolt for the RH turbocharger intake tube.





92. NOTICE: The compression limiter bushing may fall out of the mounting bracket grommet on the Charge Air Cooler (CAC) tube during service. Make sure the bushing is in place when reinstalling the tube or damage to the tube may occur.

Remove the RH CAC tube nut from the intake manifold and remove the RH CAC tube and turbocharger intake tube as an assembly.





93. Remove the noise insulator shield for the fuel injection pump and disconnect the electrical connector.





94. Disconnect the Throttle Position (TP) sensor and electronic TB electrical connectors.





95. Disconnect the LH Variable Camshaft Timing (VCT) solenoid electrical connector.





96. Disconnect the Engine Oil Pressure (EOP) electrical connector.
- Detach the wiring harness retainer from the block.





97. Disconnect the 3 LH ignition coil-on-plug electrical connectors.





98. Remove the lower radiator hose from the thermostat housing.





99. Remove the engine cover mounting stud from the LH valve cover stud bolt.





100. Detach all the wiring harness retainers from the LH valve cover and stud bolts.

101. Remove the nut and the oil supply tube bracket from the LH valve cover stud bolt.





102. Remove the oil level indicator.





103. Detach and disconnect the 2 fuel injector wiring harness electrical connectors.





104. Disconnect the Manifold Absolute Pressure (MAP)/Intake Air Temperature 2 (IAT2) sensor electrical connector.





105. Disconnect the turbocharger wastegate regulating valve electrical connector.