GHDA670NW General Electric Dishwasher - Instructions

Shut off water, disconnect drain line from disposer. Remove dishwasher from wall and remove water feed line. Unplug or disconnect power to unit. Remove upper and lower dish racks as well as lower water sprayer bar, and filters. Lay dishwasher down on backside (make sure to catch water with bowl). Disconnect pump connector with nut driver and replace. Stand dishwasher back up and reverse removal process

I firts turned off power to the diswasher through the circuit breaker panel. I removed the black tray at the bottom front of the dishwasher, removed the two screws attaching the water inlet valve, detached inlet and outlet water hoses as well as the eletric connector. I removed fitting from the old valve and installed in the new valve using some teflon tape. Installation is the reverse of the removal.

after removing the inside of the door and removing the screws that hold the despenser installing the new one I found that the door now leaked.Itdid not seat properly due to the new unit not seating properly are I had damaged the door panel. I then bought a tube of silicone and sealed the back and front of the despencer and now it works ok. short bottom door seal was returned when I found the leak was around the despenser

Before you due anything else...remove the water inlet valve, remove the 4 screws holding the water inlet coupling to the valve housing, remove the nylon filter (tight fit), and clean the debris from the filter. Re insert the filter, reassemble the valve housing and check for leaks. Clears most water flow problems.

This repair was not difficult except that the part was hard to get to. You need to lay on the ground and the space is small to fit the tools in. It was especially difficult to squeeze the hose clamp on and off. If you are the handy sort and would not be intimidated by pulling the dishwasher out (like I was), then I recommend doing that. Changing the actual part was a breeze and self explanatory. Be sure to shut off the power and water supply to the dishwasher. Bring a towel to soak up residual water in the hose. Watch the video on this site, it was exactly what I needed to see! I was able to fix my mom's dishwasher! What a great feeling!

took the front covers off, used om meter as suggested after disconnecting the wire plug. discovered infinity, so as suggested, determined the valve defective. Ordered over the new valve from this company. After it arrived, took the old valve off by removing it from the bracket. Used the pliers to take the hose off, then unscrewed the supply hose by usung the adjustable wrench. Took the old valve to my shop vise to hold it firmly, then unscrewed the fitting, wrapped the tape suggested and installed it on the new valve. Took it back to the dishwasher, screwed the supply hose on, slipped the hose on and the clamp, turned on the water to check for leaks. Found non, so installed the valve on the frame, turned on the power and checked for filling. Itfilled fine and operated like it was supposed to. Put the front covers back on, and enjoyed praise from wife!!!

The quiet power 3 has the heating element in the back, so remove the screws holding the unit in place. Remove the bottom cover and disconnect the water inlet pipe, (after turning off the water of course). Discard the copper tubing if applicable, and pull dishwasher out until you can tilt it forward. Unsrew the plastic nuts and remove the wires for the element. Test the old one to make sure that you need to replace it. When sure of the problem reinstall in the reverse order. Replace the copper with stainless steel braided line and test.

Turned off power and water to dishwasher, removed kick plate to dishwasher, removed mounting bracket from frame rail of dishwasher, unplugged valve then used pliers to remove spring clamp on rubber line and used box wrench to remove water line attached to brass connection. There was a lot of calcium build up around screen and rubber O-ring and cleaning that may have fixed it but pulled off anyhow. One problem I had is that the old part would not come apart where the L-joint screwed into the collar that attaches to valve on old setup to allow new one to be bolted to it. So I looked at putting new valve on the old mounting bracket. That did not work after I got it apart as the new bracket is flat while the old is counter sunk...and the new valve has a larger footprint and would not fit flush to seal. So back to work bench and put valve in vise as the threads had plumbers pipe cement it looked like and they were tight. Got the two joints apart...cleaned with wire brush...sanded down mouth of brass collar that fits against O-Ring of new valve to make sure clean. Put teflon tape on all threads and tightened it all back up. Reconnected, plugged in, mounted to dishwasher and ran a full cycle with dishwasher pulled out so I could monitor any leakage from beginning. All is good...so slid back under sink and ran load with dishes...noticed water on floor. Freaked out...pulled it all out and valve was dry. I forgot to clean up the little bit of water that came out of lines when disconnected first time for repair... :) All is good now.

I sopped up all the water in there and pulled out the lower rack, then disconnected the electricity and water pipe and drain hose. Then I unscrewed the front kick plate/cover and removed that. Then I unscrewed two screws at top of unit from the counter top, and pulled the unit out. It is surprisingly light weight. I rolled it over on its right side, and took off the short drain hose where the flapper is, and pulled the old one off and put the new one on and reversed the procedure to reinstall. It was very easy to fix, especially with your Youtube video! THANKS

I checked for power coming into the dishwasher and up to the main boards using a voltage sensing device which emitted a sound when voltage was present. So initially, I presumed that power to the dishwasher was good. I then replaced the switch interlocks for the door lock, but the dishwasher remained dead. Then I used the multimeter to check the exact volts coming into the main boards and found it was only 39 volts. Next I checked the plug which supplies this power and found a bad connection in the plug. A screw was loose for the neutral wire. I tightened up the screw and with good power, everything worked.

After finding significant water on the floor, misdiagnosed as sump/drainage leak. Replaced inlet sump and pump connector which requires unit to be tipped on side. Otherwise straightforward. Problem was actually a failure to drain. Drain pump running, but water not removed. Each successive step in the cycle added more water, and it eventually overflowed. Had to reinstall unit to determine this, so did that twice. All drain pipes clear. Found small piece of old sump 'latex' blocking drain pump flap valve which I could have looked for when I took it out to replace the sump. Removed blockage and reinstalled. Test drain OK with small bucket of water and rinse only cycle (with water off) just in case. Alignment of the various passages while tightening clamps is important as motor weight can distort rubber parts. I tied the motor up while reassembling.

My dishwasher being 12 years old had accumulated a fair amount of debris/muck in the sump area located near the back beneath a plastic cage. I removed the cage and cleaned out the sump area. That solved the standing water issue for about two months and then it returned but this time the water depth was about 4 inches compared to an inch. I then changed out the "piston and nut assembly" which is a very easy repair but in my case didn't fix the problem. I then replaced the "check flapper valve" (ie check valve) located in the back and underneath where the drain line connects. That solved the problem and it is working better than it has for years. In doing this repair, one must disconnect the drain line. In so doing, I noticed the drain line was completely clogged for a distance of 12-18 inches where it connects to the garbage disposal. It took me 20 minutes to clean out the drain line. So there were probably several issues, all involving debris/muck buildup and a failed check valve that caused the standing water problem. My advice, since parts are relatively cheap, is to purchase the 1) piston and nut assembly, 2) flapper check valve, and 3) drain line if your dishwasher is fairly old or is used hard. You also will need to clean out the sump area by removing the trash rack cage. Replacing the flapper check valve is the most involved, so you may want to do the other things first to see if they solve the problem and then tackle replacement of the flapper check valve and drain line. By the way, GE parts blow-up diagrams don't even show or list the flapper check valve part. I won't have known about it if it wasn't for a post by someone else on this website. My flapper check valve was slightly torn at the hinge preventing it from seating properly. NOTE that the replacement valve was a bit oversized (it did not have the same diameter as the old valve)for the drain line opening for my particular model and it took some careful finesse to get it to stay in position while replacing the threaded cap that holds it into place. So don't be discouraged if it takes a few attempts to get it to stay in place and oriented properly when replacing the cap. The hinge should be at the top and the word "OUT" shown on the valve being visible (facing away from the dishwasher). This particular fix would be very much helped by an instructional video by this website. I am mechanically inclined so it was easy for me to figure it out but that might not be the case with others.

First, I wanted to insure that the drain inside the dishwasher itself was not clogged. So, I removed the lower rack, the lower spray arm, then the fine particle filter, and finally the screen over the drain. I used a small wet-dry shop vacuum to remove as much of the water as possible. Once the water was removed, I could feel that the drain was clogged with all sorts of debris. I could feel that the soft food impeller was wrapped with hair (somehow from our cat?) and other nasty stuff. I spent approximately 15 minutes cleaning the drain and the impeller. I re-installed all the components and started the wash cycle. After a minute or so, I pressed the "start" button to "cancel and drain". I could hear the drain pump come on - but no water drained from the base of the dishwasher. So while the drain and impeller needed cleaning - it was not the issue preventing the water from draining out of the tub. So, I consulted the PartSelect trouble shooting guide and read that more than likely - that the check valve flapper was the problem. So, I ordered the part and had it shipped. Once it I arrived, it used the shop vacuum to remove all the water from the base of the dishwasher. I turned off the AC power at the circuit breaker panel and shut the water off (to the dishwasher) as well. Then I had to disconnect the 3/8" diameter copper tubing feeding the inlet to the dishwasher. Also, disconnected the drain hose from the disposal. Having old bathroom towels on hand is a very good idea. There was not enough slack in the AC power line - so I did disconnect it from the dishwasher. Once these three connections were removed, I slid the dishwasher out of its space and into the center of the kitchen floor. At this point, I had a large moving blanket and placed the dishwasher on it. I then switched on the PartSelect video and watched how the check valve flapper was removed. I removed the two electrical connections (and its a good idea to mark the white receptacle with "wht" and "red/wht" as to remove any confusion when reconnecting. Then removed the two mounting screws and then the clamp. When I accessed the check valve - it did have some debris - but otherwise it didn't looked damaged. So at this point I really began to wonder if this will really solve the issue. But I continued on - I replaced the valve and then began to re-assemble the dishwasher. I re-installed the dishwasher and re-conencted the AC power line, the copper tubing inlet supply, and then the drain hose. I turned the AC power and then the water. I ran a cycle and then hot "start" to "cancel and drain". The water in the base of the dishwasher emptied immediately! So it was the check valve flapper after all.

We we're installing a used dishwasher,had to take it back out and replace the water inlet valve.

Immediately shut off water supply to the washer. After ordering and receipt ot part: Removed base panel, turned off power, disconnected wire, water supply line and screws attaching washer to kitchen counter. Pulled the washer out and turned it on its side with the valve on top. Removed and replaced the valve, returned the washer to the upright position, pushed it back under the counter, reconnected all services, screws to counter and base panel, turned on the water and power. Took two hours since I needed take a trip to the hardware store to replace a right angle water fitting .