Lincoln E5TZ-17664-B Motor And Pump Assembly

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Open the tabs on the electrical connector with a flat-head screwdriver and pull the electrical connector of the washer pump. Take out two screws which fix the washer reservoir and the pump motor to the fenderwell, then lift the washer reservoir and unscrew the small hose from its base, and then cover the hose so that it does not spill fluids. Pump out the washer fluid into a clean jar that can be used for the next washing processes in case there will be leftover washer fluid. Very gently remove the retaining ring holding the pump motor in the reservoir receptacle; this the later models do not have a retain but use a rubber grommet to hold the pump in place and thus can easily be pulled out. Removal of the motor, seal, and impeller assembly can be done using pliers to hold one wall surrounding the electrical terminal and pull out with equal ease that can allow them to be reassembled if needed. Wash it again with water so that remaining traces may be removed and the reservoir should be checked for such things. It is recommended to pull an old motor from a new reservoir and check the pump chamber, if needed, clean it. The outer surface of the seal should be lubricated with powdered graphite for installation efficiency After mounting the small projection on the motor end cap should be inserted into the slot in the reservoir until the seal is in place. Set the retaining ring on the motor and the plate with a 1-inch 12-point socket, link the hose to the fitting at the bottom of the reservoir and install the assembled reservoir in the motor compartment by means of given two screws. Last of all tighten the electrical connector, do not run the pump without flow through the reservoir as that causes damage, fill the reservoir, turn on the pump and check for leaks.

To service the front washer, start by unlocking the electrical connector tabs with a small screwdriver and unplugging the washer pump electrical connector. For models from 2001 onward, remove the air cleaner. Next, take out the two screws that secure the washer reservoir and pump motor assembly to the fender well; note that on later models, the windshield washer reservoir and coolant recovery tank are combined. Lift the washer reservoir and disconnect the small hose at its base, covering the end to prevent fluid spillage, then remove the reservoir. Drain the washer fluid into a clean container for potential reuse. Use a small screwdriver to carefully pry out the retaining ring that holds the pump motor in place, then grasp the wall surrounding the electrical terminal with pliers and pull the motor, seal, and impeller assembly out. If the impeller and seal separate from the motor, they can be reassembled. Clean the reservoir with water and inspect it for any debris. Before installing an old motor into a new reservoir, check the pump chamber and clean it if needed. Lubricate the outer surface of the seal with powdered graphite for easier installation, align the small projection on the motor end cap with the slot in the reservoir, and push it in until the seal is seated. Secure the retaining ring against the motor and plate using a 1-inch 12-point socket, then connect the hose to the reservoir fitting. Install the reservoir in the engine compartment, secure it with screws, and reconnect the electrical connector. Ensure the pump is not operated without fluid in the reservoir to avoid damage, then fill the reservoir, operate the pump, and check for leaks. For the rear washer, applicable only to models from 1991 to 1996, remove the quarter trim panel from the driver's side of the cargo area, disconnect the filler hose and electrical connector from the pump motor, pour the fluid into a container, and disconnect the discharge hose before removing the reservoir. Carefully pry the pump out of the reservoir, remove the seal and filter, and during installation, lubricate the inside of the seal with soapy water before pushing the pump in securely. Fill the reservoir slowly to avoid trapping air in the system, and do not operate the washers without fluid.

1. Disconnect the cable from the negative battery terminal. 2. Remove both wiper arm and blade assemblies from the pivot shafts. 3. Remove the cowl grille attaching screws and lift the grille slightly. 4. Disconnect the washer nozzle hose and remove the grille assembly. 5. Remove the wiper linkage clip from the motor output arm and disconnect the linkage from the arm. 6. Disconnect the wiper motor wiring connector. 7. Remove the three motor attaching screws and remove the motor.