GMC680X* General Electric Dishwasher - Instructions

Simply screwed in new cap

Unscrewed old one and installed the new one.

Looked up possible causes on your website. Website stated that more than 50% of time the cause was the piston and nut assembly. Removed the piston and nut assembly in bottom of unit behind screen on rear wall and saw that the gasket seal was completely gone . Ordered the part. took less than 10 minutes to install. Tested the unit and it drained completely. Thank you as i was looking at a more difficult repair if the pump had to be replaced.Repair cost less than $20.00.Before changing piston and nut assembly I cleaned the strainer and sump. disconnected drain hose and checked for blockage . i than checked your website that listed the piston assembly as the culprit more than 50% of the time. Thanks again

Pulled unit out of cabinet took two top screws out of spinner spray arm and put back together.Old sprayer was plugged up not letting wash go through.Thanks for helping me fix and not replace unit.Saved at least 400.

Put on a new cap.

Turned off electical and water - took fillter screen out of inside, unscrewed cap took out valve and replaced it

Removed old basket, put new one in. New basket fits but it is larger then the old one so it takes up more room leaving less room for dishes. My dishwasher is apartment size.

Service from PartsSelect was very prompt.

As suggested. Pull washer, remove screws from top and replace with new part. Very simple and easy if you follow steps furnished by this site.

Removed screws on the drain pump filter screens at the back of the dishwasher, unscrewed the check valve, screwed in the replacement unit, and re-affixed the filter screens.

I lived with the drain problem for 6 months and reviewed on line trouble shooting which all pointed me to a pump or solenoid valve problem. I pulled the unit and disassembled everything before noticing that the rubber washer/stopper at the top of the check valve had erroded away and was not preventing water from pumping back into the cabinet when the drain pump kicked on. Always check the condition of this check valve first if you dishwasher is not draining properly. It was so easy once I found the bad part.

Without any specific directions with the part (which would had been nice. If it wasn't for my husband I wouldn't have known where to start.) I had to carfully pull the dishwasher out of the cabinet (it wasn't heavy) to unplug the power supply. Then we unscrewed 2 screws on the top and the upper arm connection came off. We replaced it with the new one, screwed it back on, reconnected the power supply and pushed the dishwasher back where it belonged. It worked out very well.
Also I want to say I am very happy with the length of time it took to get my part to me. (1 day) I was washing dishes it no time.

Thank You
Debbie Bradford
Hookstown, Pa.

Open door, remove lower wash rack, remove 4 screws holding screen in rear of inside tub with 1/4 inch socket. Unscrew piston and nut assy for checkvalve, sounds like a mouthful but it is only 1 part. Checkvalve has 2 small ears on it which allow you to twist it out, it has treads on it. Flapper on check valve flapper rots away and water pumps back into tub instead of being routed to drain line to garbage disposal. Part with shipping was just over $20.

Took out old one and put in the new one. Not hard at all. Thanks

Removed filter/screen by unscrewing 2 screws with a nut driver and then unscrewed the old Piston and Nut assembly and simply screwed in the new part. Problem solved and my dishes are much cleaner and the water is draining out completely. Easy fix for this frustrating problem.

Opened the box the new silverware basket came in and replaced the broken one.m

Removed filter screen with the socket set, removed the piston and nut assembly with pliers, and installed the new piston and nut assembly. Put filter screen back in with hex head screws. During the process, I opened the float regulator and cleaned it out too. Water backup problems solved.