LAT7400ABX Maytag Washer - Instructions

-determined problem
--verify that hose not clogged, screen filters clean then swapped cold w/ hot and verified that the problem was in the hot valve.
-Moved washer to get access to hot/cold valves
--opened access panel holding valve and swapped wires between hot/cold to verify that hot did not activate when it should
--Used voltohmmeter to verify that hot water valve had open circuit.
--Obtained replacement valve, installed, reconnected water lines and verified that hot and cold water worked.

The water valve on the cold side was making noise when cold water ran. I removed the screens but did not see a problem. I ordered a new valve and installed. The noise is gone and the water flow is back to normal.

At the time we did not realize the water flow had slowed.

The repair was very simple.
1. Shut off water and disconnected the water lines.
2. Removed screws holding water valve bracket to wash machine.
3. Disconnected electrical connections and water fill hose.
Installation was reverse of removal. The directions said to use a small piece of rubber hose that was included in the package, but it was not necessary. Double check for water leaks before finishing installation.

Easy video on Parts Select, then it still wouldn't work. The fuse behind the panel was blown, replaced that. And it was hero dad, I expect the bad water inlet valve blew the fuse.
Good Job, thanks for being there.

I didn’t have special tool for brake but punch and hammer worked. Seal was easy to replace. Several videos online to show you how. It wasn’t worth it to tear apart the transmission and buy more parts/seals (if they were even available). But I didn’t know how much oil was in it. I drilled a hole in the side to somewhat check level and added 80-90 gear oil. It was almost empty and added almost a quart. Used a self taping screw/bolt with gasket sealer to plug the hole. I got 34 yrs out of this washer. If it fails, oh well. Just hate to buy a new one that only last 10yrs if im lucky.

I thought it was going to be next to impossible to find a replacement part for an older washer. So my first attempt was to try to epoxy the original part, but the epoxy didn't hold up to the stress. I began thinking about what I might need to make a replacement part which was possible but not very practical. Although I dreaded trying to find this part online, I was very surprised and elated to happen upon PartSelect! Oh, by the way, this washer belongs to my daughter and I nave tossed the paper I wrote the model number on, so the model number was entered as the part number, sorry. At any rate, the the part was reasonable priced, and shipping about standard, but I still saved a lot by doing it myself rather than having a repair person for something this simple. Partselect online lookup made it easy to find the model and drawings to help me find the correct part nomenclature. AND, the part was in stock! So I am pleased with how this venture worked out.

First removed the two lower screws from the front panel. I then unscrewed two screws holding the top(lid) of washing machine. I then lifted the lid and let it rest on its rear hinges. The syphon is removed by unscrewing four screws from the rear of the washer. I then cut the original clamp holding the syphon to the hose. New syphon was installed. Enclosed hose clamp was used to tighten around hose. Syphon was then then screwed back to the rear wall of the machine. Easy fix. Water leak solved.

Turn the water supply off. Disconnected the hot and cold hoses from wahing machine. Unplugged the machine from power supply. Removed two screws holding the water inlet valve to the machine frame.
Took the old valve out and marked the wire connectors. Removed the wire connectors and the remaining hose from the old valve. Took the new valve and connected the wires paying attention to the markings made earlier. Uses the little adapter hose which came with the new valve to make the new hose connection on the outlet side of the valve. Put everything back and it worked fine.
These partselect guys are very prompt in sending the things you order. I have used them many times and am very happy to deal with these guys.

Actually, the loud noise would happen only when valve shuts down water flow after filling up the washer (when water flow stops and washing cycle begins).
Replacement part was almost exactly the same. I did not need little transparent hose piece (used clamp that was already there). I used a combination of repair tips others already listed here: unplug washer's electricity cord 1st ( turn water off ; unhook hoses from back of washer(...); remove top screw off of inlet valve's back panel first and push up/out the bottom; unscrew valve off of panel; without yanking things around much, note exact connections of cables & hose(s); replace with new part, and put back on in reverse order.
One important note: the new part's screw holes were ungrooved but not too hard to slowly work in the screws because of the soft alloy. Be patient, good luck!
PartSelect: Great website/catalog, great service.

I turned the water off, detached the hoses and unscrewed the water inlet valve. I unhocked the wires and reattached the wires in the correct sequence on the water inlet valve. Done in 15 minutes.

The instructional video clearly told me how to remove access panels. I was able to observe the leak during operation, and determined it was coming from the siphon break and running down the internal drain hose. The video clearly showed me how to access the part and replace it. This saved me a $300 service call for sure. Thank-you for your excellent guidance. We're going for 30 years of operation from this appliance!

My washing machine would only run hot water. Told my husband and we were ready to call the repair man when I suggested we try to order a part. So I Googled "washing machine repair". Clicked on the first sight I saw and 'searched 'no cold water' amd immediately saw explanation of our exact problem. The solution explained that MOST of the time the problem was the water inlet valve. So I ordered the part. My husband put the part on the machine and the process would have taken less than 10 minutes however the clamp was so rusted to broke and that required a trip to the hardware store. But I suppose clamp-life does not exceed 20 years. So mission accomplished and a great big thanks to all those who explained what they did to solve the problem!

I unscrewed the bottom two front phillip screws. Lifted the front panel at a right angle then popped off downward. Used a 3/8 socket to unscrew the two screws inside in the upfront corners holding the top to the sides. Pulled off the top bleach line.
Lifted the lid upward until it rested on the back wall. Unscrewed the water fill tube connected to the top side panel which to reach the inlet valve area. wrote down which color of the four wires went where. Unscrewed the back plate and disconnected the valve wires. Reversed procedure for installation. Cleaned other parts while I was in there. Installation went quick and smooth.

First thing I had to determine what was wrong. The machine had worked admirably for a 1980 model but over the last few years cold water input had reduced to almost nothing. There was also a slight hum during filling but it had been so gradual I really didn't recognize it as part of the problem.
After checking that the cold water faucet, hose and screens were okay I removed the front panel to see how water flowed inside the machine. I suspected the inlet valve on the machine was not working correctly so I looked on PartsSelect and found similar repair stories. I ordered one and it arrived in 2 days.
Repair was simple. Turn off hot and cold water and disconnect hoses from machine. Mine were on snug so it took pliers to get a turn started. Lay them in a pan to catch drippings. On the back remove the single nut above the inlet valve and lift to remove the panel. Remove the two mounting screws for the inlet valve. If needed rotate the electrical connections on the new inlet valve to match the old and transfer the wires. Remove the small output waterline and transfer it to the new valve. Mount the new valve to the panel and resecure the panel to the machine. Snugly attach the hot and cold water lines. Turn on the water and after checking for leaks you're good to go.

First I unplugged the power cord from the wall. Then I turned off the water supply shut-offs at the wall and removed the hot & cold connections at the rear of the washer. Then I removed the two screws that held the assembly in the rear of the washer. I then pulled the assembly out about 3-inches, marked the new assembly to show the proper color of wire for each lug and disconnected the four wires at the lugs. I disconnected the rubber fill hose from the assembly and removed the assembly. Next, I installed the new assembly in the reverse order. It worked fine without any leaks & saved me from buying a new washer. My old washer now gets my clothes cleaner than it has for years - much quieter and quicker too.