Fuel Injection Pump: Installation
- 2.
Inspect the fuel injection pump tappet, for additional information, refer to Fuel Injection Pump Tappet Inspection . Visual check.
- 3.NOTE: Only rotate the crankshaft clockwise or damage to the engine may occur.NOTE: The cam lobe for the fuel injection pump must be at Bottom Dead Center (BDC) for the fuel injection pump installation.
- 4.NOTE: Apply clean engine oil to the fuel injection pump tappet and to the fuel injection pump cover bore.
Apply the specified lubricant to the specified component.
- 5.NOTE: Make sure that a new fuel injection pump O-ring seal is installed.NOTE: Apply clean engine oil to the fuel injection pump O-ring seal.
Apply the specified lubricant to the specified component.
- 6.NOTE: Make sure that new fuel injection pump bolts are installed.
Install the fuel injection pump and loosely install 2 new fuel injection pump bolts, alternately tighten each bolt one complete revolution until seated. Tighten the 2 fuel injection pump bolts in the following 2 stages.
- Stage 1: Tighten each bolt to 5 Nm (44 lb-in).
- Stage 2: Tighten each bolt an additional 55 degrees.
- 8.NOTE: Make sure that a new high pressure fuel tube is installed.
- Hand tighten the high pressure fuel tube-to-fuel rail flare nut.
- Hand tighten the high pressure fuel tube-to-fuel injection pump flare nut.
- 10.
Tighten the 2 high pressure fuel tube flare nuts in the following 2 stages.NOTE: Calculate the correct torque wrench setting for the following torque. Refer to the Torque Wrench Adapter Formulas in the chart below.- Stage 1: Using a torque adapter, tighten to 15 Nm (133 lb-in).
- Stage 2: Tighten an additional 30 degrees.
- 12.
For more information, refer to Fuel System General Information .
- 13.NOTE: Use care when installing the fuel injection pump noise insulator. Spreading the openings will aid in installing the fuel injection pump noise insulator and reduce the risk of damage.
- 14.
Connect the battery ground cable. For additional information, refer to Battery, Mounting and Cables .
- 15.
Pressurize the fuel system, For additional information, refer to Fuel System General Information .
- 16.
Install the ACL outlet pipe, for additional information, refer to Intake Air Distribution and Filtering .