|If your Top Load Washer is Over Flowing Check the Following
Water Inlet Valve
First check to see if water is entering the machine when it is shut off if it is, replace water inlet valve. If no water enters the machine when it is shut off the water inlet valve is not the problem.
The pressure switch controls the level of water in your washing machine. This does this by a small chamber on the side of the tub, this chamber fills with water wich in turns creates pressure in the chamber. There is a hose connected to this chamber that runs up to the switch. When the right amount of pressure is applied to the switch it stops the water flow. If the hose becomes clogged up, gets punctured or cracks and leaks the hose will need to be cleaned or replaced. If the hose looks good and has no holes check the pressure switch by checking it for continuity when blowing on the end of the hose. This will close the switch and simulate pressure. If you have no continuity when the switch is closed replace the pressure switch, this video will walk you thru replacing and testing.