MAT12PDDGW Maytag Washer - Instructions

Tilted the washing machine back at 45 degree angle. Removed three screws from the underside of machine. Slipped belt off pump. Lessened two hose clamps and removed hoses.
Lifted old pump out. Dropped new pump in place.
Screwed in the 3 screws. Slipped on the belt.
Attached two hoses. Tightened hose clamps.
Set washing machine upright.

No more leak.
My problem was I could not prove the pump was the source, but after switching it out I have had no problems (good enough).

removed back of control panel to find that a mouse chewed the air tube. tried to splice it with a barb connector, it did not work. Ordered part received it 2 days later and installed it. I would recommend buying parts from these folks!

remove front, 2 screws hold top down, 1 screw holds adgitator on, hammer and punch to remove stem nut (clockwise) used wd40, lift tub out, hammer and punch to remove stem (clockwise), pull seal off, put liquid soap on seal and reverse process, no more leaks!!

lifted washer top, removed front panel, took punch and hammer to loosen collar (right to loosen- left to tighten) removed tub replaced seals and o-ring. then replaced the nylon retaining ring then reassembled. all works well now no leaks. Easy fix saved $500.00

That would take forever to write in everything you have to do, but I did go to a website that had the steps you must do to complete the repair. You can google tub seal kit and mounting stem and the brand of your appliance and i'm sure you will come across the steps to complete the repair. I would advise you to first order a spanner wrench it makes the job much easier and you really can't complete the job without it. So do that first and then take the machine apart if you suspect it's a tub seal leak and then order your parts. if i had a spanner wrench available to me from the beginning it would have gone much smoother from the start.

The task to replace the tub seal would have been relatively easy had it not been for the need of a special spanner wrench to remove the nut securing the seal. Instead of purchasing the one time use spanner wrench which was only available on line and would have delayed my repair I elected to cut the putty metal nut off with a cutting dremel tool. This was a delecate process to ensure one did not damage anything else in the process of cutting the nut. Once complete a set screw, pipe wrench and common screwdriver, hammer and tap punch was all that was used. Easy process from removal to installation and the leak was fixed saving significant $$$ over having a "maytag repairman" perform the fix...parts select video helped describe everything and cost while not cheap was significantly less for an adept DIY customer.

For the most part, I followed the excellent repair advice already available on this site for installing these parts. Especially useful was the caution that the threaded pieces had "left hand" threads and to loosen them they had to be turned in a "CLOCK WISE" direction. My washer is 9 years old and due to calcium deposits on the threads, I did have some trouble with loosening the large retaining nut. I first soaked the nut for a few hours with a rag soaked with white vinegar. This removed some of the calcium but I still was unable to undo the nut. Finally, I soaked the nut overnight with penetrating oil and WD-40. The next morning I was able to loosen it using a drift punch and medium sized ball peen hammer. I only had one difficulty. Maybe it wasn't necessary to do so, but I wanted the rubber boot seal to be seated pretty close to the surface of the inner basket. This turned out to require more downward force than I would have expected even though I installed it dry, without use of any type of lubricant or soapy solution. Now, two weeks worth of washing and not a drop of water seen underneath the washer.

first i removed front panel by pulling it from the bottom and then removing the top. then i removed the agitator with a 1/4 nut driver. then i had to open top lid which is hinged and held together by two 1/2 inch bolts. after i opened up the top of the washer i had to remove the white plastic top of the inner tub. in order to remove the inner tub there is a large nut that i had to use a punch and a hammer to break it loose. don't forget this nut is counterclockwise to loosen.hint use a little wd40 due to calcium build up around nut. once the inner tub is removed you should see the rubber bushing. be sure to remove all rust and water calcium build up before installing new bushing. i used a wool pad. put everything back together the way you took it apart and it should fix your leak.

There is one good description already posted. I would add:1)If the the nut holding the inner tub doesn't loosen easily just split it with a chisel and don't waste time. 2)Don't order extra washers to remount the outer tub, they come with the bearing! 3)While disassembled I ran the spindle on spin to make sure the brake assemlby wasn't the problem. It ran quietly and smoothly. 4)The inner bearing sleeve was stuck on the spindle and didn't want to free up. I used a rotary tool to cut a groove in the old bearing sleeve then chiseled on the groove edge and it split nicely. It was very brittle. The washer seems to work well now. Next time I see a leak I am going to repair it right away!

Wish there was a video. I am above average handy but this one- I might just pay someone next time...The tape on the threads was a great tip but took a while to understand what they meant by putting tape on the threads. Scraping off the old pads is easy for the front one but the back pad and a half is so hard to reach to really get it cleaned. Bruised and cut knuckles on that one. Then not having the glue for the pads was a surprise and you have to get a good contact type cement that sets in 10-15 minutes or you will be waiting hours to put it back together. It was easy to put the first spring on, then the second and third got harder and harder.

Disconnected power to washing machine then took off back panel. Located "Lid switch", disconnected lid switch wires, pushed lid switch toward front of machine to remove.. then replaced with new, reconnected power wire to lid switch, reattached back panel, plugged power back in.

The hardest part was figuring out how to get the front panel off of the washer. Once that was done, the pump came off easy.... 3 screws attached it to the bottom panel and 2 hose had to be disconnected. Putting the new one in was easy.

removed screws on front of washer, removed bolts holding top cover hinged back, nut driver to remove agitator, slipped agitator off, removed tub hoses, did not have special wrench to remove large nut on shaft, used punch and grinder to removed, had new large nut so wasn't concerned about damaging old one, pay attention to thread pattern to know how to turn, if you had special wrench job would be easier, removed spring bolts and took out inside drum and tub. cleaned corrosion and installed new seals, can be hard to slip on new seal, don't use grease, get dishwashing soap to use as lubricant to put on. Put back together and all is good.

Took front panel off. Ran machine. Pump is see-through. Could not see any "aeration" of the water in the pump and no water was coming out of drain hose. Disconnected electric. Disconnected hose from drum to pump(first emptied ALL water from drom)and drained in bucket. Disconnected drain hose from pump to drain and drained any water. Checked for obstructions in hoses. Removed pump. Checked belt (was fine after 14 years). Ordered new pump. Received the next day! Replaced pump and tighten belt. Connected hoses and test it. All OK. Replace panel and did laundry.

Thinking the water pump was not doing its job in removing all of the water after the rinse cycle, I replaced the water pump.

1. Unplug washing machine.
2. Remove front cover (2 screws).
3. Pull belt and hoses off pump body (watch for water in drain hose!).
4. Remove 3 screws holding pump to bottom pan. 5. Reverse process with new pump.

This job is straighforward, and it helps to have 2 wood blocks to prop up the front of the washer.

Unfortunately, this didn't fix my problem. Actual cause of the water in the tub was a leaking inlet valve (solenoid assy).