Navigator 4WD V8-5.4L (2010)
module quick connect coupling. For additional information, refer to Fuel Delivery and Air Induction.
4. Using the Fuel Tank Sender Unit Wrench, remove the FP lock ring.
5. NOTICE: Carefully remove the Fuel Pump (FP) assembly to avoid damaging the fuel level sensor.
NOTE: If the FP does not clear the FP mounting flange on the fuel tank, the use of a screwdriver may be necessary.
Remove the FP module assembly and FP O-ring seal.
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If necessary, insert a screwdriver into the empty FP rod hole and slightly pull the screwdriver inboard until the base of the FP clears the FP
mounting flange.
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Discard the FP O-ring seal.
6. To install, reverse the removal procedure.
