A7800 Maytag Washer - Instructions

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 I had to hold the balls into the little holes on the side of the lid - one at a time- and tap the plastic ball into the side with a small hammer. I did the same with the other side. Silde the lid to match the holes located on the washing machine - give a little push to make sure that the balls are in place. You have your lid fixed to your machine where you can lift the lid and it will stay up without falling.

Note: If the balls fall out - make sure to tap a little harder so that the balls stay in place.

Removed washer tubs inner and outer nut (part # 10 ) on inner was hard to remove and is a reverse thread used hammer to loosen once off removed 1st tub - then removed set screw #17 and then unscrewed mounting s item #29 this again required some hammer tapping to loosen - once off used flat head screwdriver to pry & remove the rubber piece on bottom of outer or 2nd tub -but keep going as the leak will probably be from part #20 tub bearing ( this will save you the time to test and find out it still leaks and have to take apart again after only replacing #29 removed 3 bolts holding tub - disconnected hoses and removed 2nd tub - used rubber hammer to knock out and install #20 tub bearing - reasembled and wow no leaks to cost about $120 - time worked on 3 hrs - only because took apart 2 times - down time on washer 10 days as we didn't order all parts to start with no beer needed but did enjoy a nice red wine - good luck

Tried the water level control first. didn't fix it.
Then replaced the air tube for tub fill volume.

The thing here is that it didn't have a hole in it nor was it blocked where you couldn't blow through it.
The prolbem was that at the tub end it has a larger diameter and that was nearly filled with softener residue so it changed the air volume.
That reduced air volume caused the air pressure to be wrong to the water level sensor.
My most useful tool was a magnet mount flashligt inside the cabinet so I could see to get the hose back on.

Good.

unhooked power plug removed 2 top screws tilted topfront panel back removed cracked fuse holder replaced with new fuse holder put top cover back on installed 2 top screws plugged in power cord done!

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.

Removed the front panel. Then blocked up the front of the machine. Removed the pump belt. Removed the 3 5/16" screws from the bottom of the old one and tilted it slightly to remove. Put the new one in and reinstalled the 3 screws. Put the belt back on and slid new pump all the way to the right and tightened 1 screw. Loosened the screw until there was about 1/4" of gap when squeezed the belt together. Tightened the one screw, then the other 2. Put the front panel back on and lowered the machine. New pump works great.

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.

It was as simple as leaning the machine back far enough so I could get to the belts - which were on the bottom. The diagrams that came with the ordered parts were right on. This is the first time I have attempted this myself - my repairman has retired - I'm sure I will do it again.

I went to the Internet and saw how to pry the front panel off the washer. This gave me access to the two belts and four pulleys underneath the washer; a pair for the Drive and a pair for the Pump. There was enough slack in the original belts that they came off with minimal effort. The new belts were easy enough to install. It took a mere seconds to install the new Spacers on the Front panel of the cabinet. The most time consuming portion of the project was getting the washer turned out of its tight corner to get access to the clips on the bottom of the front panel.

Removed front, loosened top & tilted up. Placed tub top assuring it would not rub inner basket. Placed clamp on Ridge & gasket & tightened. Reassembled & started washing.

Followed the procedures recommended for replacement of all the parts included in the Tub Bearing Kit and the Mounting Stem/Tub Seal kit as illustrated in a detailed, 32 minute repair video for the Maytag A606 washer which is available on YouTube. Many difficulties were experienced in the disassembly procedures due to extensive corrosion of tub bearing and tub stem parts (the washer is 47 years old).
I was not successful in using a special tub wrench that was purchased to break loose the old tub mounting stem and its threaded lock nut. The old tub mounting stem, lock nut, and the tub bearing race had to be cut off the threaded support shaft using a saws-all electric tool. Finally, corrosion on the edge of the tub caused problems with water leaks once the tub top and its rubber tub seal ring were reinstalled and the washer was put back into operation. The bottom line is that it may be questionable to attempt major repairs on washers that are 40+ years old and have any extensive corrosion in internal, mechanical parts.

You may want to use a lite silicone sealer to eliminate any water leaks at hose clamp but you can get away without it.

Removed front access panel--very easy, two screws at bottom of panel, near the floor. Removed two more hex-headed screws that secure the top panel/lid to the top of the washing machine frame.
Most difficult problem was identifying the source of the leak. I saw water running out of a white, rectangular (about 1" x 3/4" x 3/4") box-like device that was installed in the water line that leads from the mixing valve (blue box, mounted at the back of washer) to the top of the tub. Discovered this device is called the injector assembly, have not yet been able to figure out what function it serves.
Disconnected one of the hose clamps that secure the injector assembly to the water hose. Removed the rubber injector valve and injector nozzle, the two parts that fit inside the above-described "box." Soaked the assembly "box" in vinegar to eliminate hard-water deposits. Replaced the two internal parts (injector nozzle & injector valve) with new (about $15, including shipping). This almost resolved the problem, still saw a small amount of water leaking from the whole assembly, but only about 5% of what was leaking. Haven't yet figured out why it's not completely dry, or what function that injector assembly serves.