Steps 46 - 76

46. Connect the exhaust back pressure tube.





47. Install the fuel tube.
1. Position the fuel tube clamp onto the right hand cylinder head stud bolt.
2. Install the nut.








48. Install the fuel supply tubes onto the cylinder heads.
49. Install new O-ring seals and new copper gaskets on the fuel injectors. Lubricate fuel injectors, O-ring seals and copper gaskets with clean engine oil.

50. Note:
^ All eight fuel injectors are installed the same way. Only one fuel injector is shown.
^ Thoroughly coat the fuel injector O-ring seal with clean engine oil to aid in installation.





Install the fuel injector.
1. Insert the fuel injector into the cylinder head fuel injector bore.
2. Using the special tool, seat the fuel injector into the cylinder head fuel injector bore.

51. Note: Make sure the bolt holes are clean of oil prior to bolt installation.





Install the fuel injector hold-down bolts.

52. Note: All eight oil deflectors are installed the same way. Only one oil deflector is shown.





Install the oil deflector.
1. Position the oil deflector.
2. Install the bolt.

53. CAUTION: Make sure to follow the next step of this procedure to prevent bent valves.

Rotate the engine until the mark on the crankshaft damper is at 11 o'clock, to prevent damage when installing the intake rocker arm and exhaust rocker arm.

54. Note:
^ All 16 push rods and rocker arms are installed the same way. Only one push rod and rocker arm is shown.
^ Install the push rods with the copper end up.





Install the rocker arms.
1. Apply clean engine oil to the push rod, and insert the push rod, with the copper end up, into the engine. Make sure the push rod seats onto the lifter.
2. Position the rocker arm onto the cylinder head.
3. Install the bolts.





55. Install the high pressure oil hoses.
^ Pull on the high pressure oil hoses to make sure the fitting is correctly connected.

56. Note: Both the left side and the right side valve cover gaskets are installed the same way. Only the right side gasket is shown.





Install the valve cover gasket.
1. Position the gasket onto the cylinder head.
2. Install the four glow plug electrical leads.
3. Install the four fuel injector electrical connectors.

57. Note: Both the left side and the right side valve covers are installed the same way. Only the right side valve cover is shown.





Install the valve cover.
1. Position the valve cover onto the cylinder head.
2. Install the bolts.





58. Install the oil level indicator tube.
1. Position the indicator tube into the oil pan.
2. Position the indicator tube retainer into the stud bolt.
3. Install the nut.
59. Install the air inlet duct tube mounting bracket.





60. Install two new O-ring seals onto the engine.





61. Install the turbocharger pedestal.
1. Position the turbocharger pedestal.
2. Install the bolts.
62. Position the engine harness onto the engine.





63. Connect the Camshaft Position (CMP) sensor electrical connector.





64. Position the engine harness and attach the pushpin retainer.





65. Install the glow plug relay/intake air heater relay and bracket assembly and two nuts. Connect the electrical leads.





66. Connect the exhaust back pressure sensor and Engine Coolant Temperature (ECT) sensor electrical connectors.





67. Connect the engine oil pressure sensor electrical connector.





68. Connect the engine oil temperature sensor electrical connector.





69. Connect the injection oil pressure sensor electrical connector.





70. Connect the Injection Pressure Regulator (IPR) electrical connector.





71. Connect the fuel heater/water separator electrical connector.





72. Connect the exhaust back pressure solenoid electrical connector.

73. Note: Both the left side and the right side nine pin connectors are installed the same way. Only the right side is shown.





Connect the fuel injector/glow plug nine pin connector, engage the retaining clip.





74. Install the exhaust adapter pipes.
1. Position the pipes.
2. Install the four mounting bolts and nuts.





75. Install the generator mounting bracket and the mounting bolts.

Vehicles with air conditioning





76. Install the A/C compressor mounting bracket and the mounting bolts.