Fuel Injection Pump: Installation
- 1.NOTE: The cam lobe for the fuel injection pump must be at Bottom Dead Center(BDC) for the fuel injection pump installation.
Remove the fuel injection pump roller tappet.
- Inspect the fuel injection pump roller tappet, refer to Fuel Injection Pump Roller Tappet Inspection .
- 3.
Remove the RH front wheel and tire, refer to Wheels and Tires .
- 4.
Position aside the RH fender splash shield, refer to Front End Body Panels .
- 5.
Using the crankshaft pulley bolt, turn the crankshaft until the fuel injection pump cam lobe is at BDC.
- 6.
Reposition the RH fender splash shield, refer to Front End Body Panels .
- 7.
Install the RH front wheel and tire, refer to Wheels and Tires .
- 8.NOTE: The valve cover is removed for clarity.NOTE: Apply clean engine oil to the fuel injection pump mounting pedestal bore.
Install the fuel injection pump roller tappet.
- 9.NOTE: Apply clean engine oil to the fuel injection pump mounting plate seal.
Inspect the fuel injection pump mounting plate seal and replace as necessary.
- 10.NOTE: Apply clean engine oil to the fuel injection pump mounting plate O-ring seals.
Inspect the 2 fuel injection pump mounting plate O-ring seals and replace as necessary.
- 11.NOTE: Apply clean engine oil to the fuel injection pump O-ring seal.
Inspect the fuel injection pump O-ring seal and replace as necessary.
- 12.NOTE: Make sure the mating surfaces are free of any dirt or foreign material.NOTE: Apply clean engine oil to the fuel injection pump mounting plate bore.NOTE: Orient the arrow on the fuel injection pump mounting plate towards the front of the engine.
Install the fuel injection pump mounting plate on the fuel injection pump.
- 13.NOTE: Clean the fuel injection pump bolts and apply Thread Sealant with PTFE to the bolts.
Install the fuel injection pump with the fuel injection pump mounting plate 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 to 10 Nm (89 lb-in).
- Stage 2: Tighten an additional 45 degrees.
- 14.NOTE: To install, apply clean engine oil to the threads of the high-pressure fuel tube flare nut.
Connect the high-pressure fuel tube and tighten the flare nut in the following 3 stages.
- Stage 1: Tighten to 32 Nm (24 lb-ft).
- Stage 2: Wait 10 minutes to minimize pre-stress.
- Stage 3: Tighten to 32 Nm (24 lb-ft).
- 15.
Connect the fuel jumper tube-to-fuel injection pump quick connect coupling, refer to Fuel System General Information .
- 19.
Connect the battery ground cable, refer to Battery, Mounting and Cables .