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How to Clear Up a Water Pump for a Washing Machine

When the washing machine fills up, an electronic valve opens and the washtub fills by gravity. When the cycle ends and the water drains, a drain pump is required to assist. In time, the drain pump can clog because of excess lint build up or from foreign objects entering it. Clearing the clog from the water pump is not difficult, but it must be removed to clear the clog. Complete the project in about 30 minutes.

Things You'll Need

  • Phillips screwdriver
  • Flat-tip screwdriver
  • Channel-lock pliers
  • Putty knife (electric pumps)
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Instructions

  1. Direct Drive Pumps

    • 1

      Unplug the power cord from the electrical outlet. Remove the screws securing the control panel to the machine with a Phillips screwdriver. Flip the control panel toward the machine’s back of the machine. You may need to remove the end caps on the control panel to access the screws. Pry the end caps off with a flat-tip screwdriver.

    • 2

      Remove the retaining clips from under the control panel using a flat-head screwdriver. Unplug the wiring harness under the control panel. This releases the cabinet on the washing machine. Tilt the cabinet forward and pull it away from the washer’s frame.

    • 3

      Release the clips securing the drain pump to the motor shaft using a flat-tip screwdriver. Wiggle the pump and remove it from the motor shaft. Remove the hoses from the pump with a pair of channel-lock pliers releasing the clamps. Clear the obstruction and put it back onto the motor shaft. Snap the retaining clips into place on the pump.

    • 4

      Place the cabinet back onto the washing machine frame and install the retaining clips using a flat-head screwdriver. Plug the control panel wiring harness in. Rotate the control panel to the front of the washer and install the retaining screws. Snap the end caps into place if any. Plug the power cord into the electrical outlet.

    Electrical Pumps

    • 5

      Unplug the power cord from the electric outlet. Sliding a putty knife between the appliance’s top and the front panel releases the front panel’s locking clips. Pull the panel away from the washing machine and set it aside.

    • 6

      Unplug the wires from the pump on the appliance’s bottom right side. Remove the pump’s retaining bolts using a socket and ratchet. Raise the pump up and release the hose clamps with the channel-lock pliers.

    • 7

      Pull the hoses from the pump. Clear the obstruction and then reconnect the hoses. Place the pump on the mounting surface and install the retaining screws with a socket and ratchet. Plug the wires into the pump.

    • 8

      Place the front panel on the machine. Pushing push on the corners snaps it into place. Plug the electrical cord into the outlet.