The fuel tank must be drained completely. Upon removal of the pump/sender, the tank must be inspected for contamination.
For diesel engine applications, follow this procedure, Steps 1-3 to remove the diesel fuel level sensor.
Remove the fuel tank.
CAUTION: The fuel pump module must be handled carefully to avoid damage.
Remove the top of the fuel pump.
1 Clean the surface.
2 Remove the bolts.
Remove the fuel pump assembly.
Squeeze the locking tabs while pushing down.
Remove and discard the fuel pump mounting gasket.