Standing water in dishwasher after final rinse cycle

ApplianceGeneral Electric Dishwasher


Level of DifficultyA Bit Difficult

Time to do repair1- 2 hours

Age of Appliance5 - 10 years

Tools Wrench set
Screw drivers
Socket set

Mark From Sheboygan Falls, WI

Apr 12, 2008

13 out of 20 people found this instruction helpful

Disconnect the dishwasher power supply and water connector.Then disconnect the drain hose.Take off the hose from the pump and on the plastic valve is the black valve flapper.Mine was swollen twice the size of the new one.Replace with the new one.You have to pull the dishwasher out and turn it over to do this.
The check valve was totally worn out.You must turn the dishwasher back to it's in use position and open up the door.Inside the lower rear wall is a plastic cover with 4 screws remove these and the cover.Then unscrew the piston and nut assembly and remove the check valve.Simply replace with the new parts and reinstall the cover.
I replaced the gasket before I reinstalled the check valve even though it looked ok.To do this you need to turn the dishwasher over again and remove the 4 screws dolding the resevoir the check vave is in.Replace the old gasket with the new one and reinstall the new gasket.Do this after removing the old check valve and before intalling the new one.
On the bottom inside the dishwasher I noticed the large white gasket on the floor was falling apart so I replaced that also.I'm glad I did because below this assembly there is a reusable plastic filter that was totally plugged that I cleaned and reinstalled before relacing the filter gasket assembly.To do this you must remove the plastic water jet.With a screw driver there are 2 plastic tabs that must be carefully pulled out so you can pull out the water jet.Remove the 2 screws and plastic cover on top off the gasket assembly.Retain the 2 screws but you will not need the cover it is part of the new gasket assembly.There are two clips you need to carefully pry off.Then lift out the old gasket assembly and replace with the new one.Reinstall the 2 screws that held the old cover before and If reinstall the old clips if not damaged.You can purchase new ones but usually not needed.Then gently snap the water jet in place.
Put the dishwasher back under the counter and reconnect the power,water line and drain hose.

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Diagrams and Parts List for this repair

Part PhotoPart DescriptionPriceAvailability

Valve Flapper (Now subbed to Check Valve Flapper)

Part Number: PS258167

In Stock

Piston and Nut Assembly

Part Number: PS260690

In Stock

Valve Body Gasket

Part Number: PS263956

In Stock

Filter Gasket Assembly

Part Number: PS1022104

In Stock