how do you replace lower spray arm assembly? Part number WD22X154
Answer Hello Jim. Use a screw driver to use as a pry bar. Insert it in the square opening under the spray arm assembly to unscrew. It should turn counterclockwise.
I just moved into a house with this model dishwasher. When I turn the dishwasher on, the middle piece of the spray arm does not come up and the water in the spray arm isn't coming out very well. I opened the door during the cycle and the dishwasher does not stop its cycle. Any help on what to do would be greatly appreciated.
Answer Hello Rachel,
This is an issue with the drain valve leaking pressure. The drain valve is not available without the pump housing assembly. The easiest way to correct this issue is by replacing the pump and motor assembly WD26X10013. This will restore the pressure inside the unit so the water spray will supply the detergent water to all surfaces of the dishes for a satisfactory wash result.
The door interlock switch WD21X10261 is stuck which is why the unit door can be opened and the cycle continues.
I turned the control knob and it doesn't turn on? What could it be?
Answer Hi. First inspect the drawer external ON/OFF switch part # 189432 to see if the drawer actually engages it when pushed closed for safety. The thermostat part # 189418 has to close and send voltage to the drawer heater part # 486314. Ohm these parts out for closed continuity to be able to utilize power. Thank You.