Fuel Pump Module Replacement for F 450 Super Duty V10-68L VIN V (2005)
2. Clean the area around the fuel pump mounting flange.
3. Using the special tool, remove the fuel pump module lock ring.
4. CAUTION: The fuel pump module must be handled carefully to avoid damage to the float arm.
Completely remove the fuel pump module from the fuel tank.
5. CAUTION:
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Inspect the surfaces of the fuel pump module flange and fuel tank O-ring seal contact surfaces. Do not polish or adjust the O-ring seal
contact area of the fuel tank flange or the fuel tank. Install a new fuel pump module or fuel tank if the O-ring seal contact area is bent,
scratched or corroded.
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Make sure to install a new fuel pump module O-ring seal and lock ring.
NOTE: Apply clean engine oil to the O-ring seal prior to installation.
Remove and discard the fuel pump module O-ring seal.
6. To install, reverse the removal procedure.
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Make sure the alignment arrows on the fuel pump module and the fuel tank meet before tightening the fuel pump module lock ring.