MAV7750AGW Maytag Washer - Instructions

We had a repair guy come in and he said fixing the pump would cost at least 250. I called my dad and he walked me through it over the phone. I took off the back of the washer, and laid the washer on it's side. I then had to take a break as I had flooded my kitchen. (Lay the washer at an angle.) The belt was taken off by the repair guy. I then undid the hoses, taking the clips off with pliers. Next I screwed the new pump in, and put the hoses back on. FInally I took the belt and stretched over the two small pullies, and then pulled it to the bottom of the big pullie and started spinning it until it wrapped itself all the way around. It wouldn't have taken over an hour but I had a baby who needed me ever couple of minutes.

I took the washer into the garage, removed access panel from back. Spun drive belt. This located the trouble with the pump. I removed pump with three sheet metal screws and hose clamps. Upon delivery, I notice the two pumps were not identicle. I called Cust Serv. They assured the difference was ok. I installed the new pump with three screw, put the belt and panel and hoses on and ran a test load of my junk clothing. No trouble.

Followed directions from video on your site. It was very helpful. The snubber ring fixed the problem.

Unlike most videos, mine had a solid frame, no access panels. Following, is my disassembly & repair: I disconnected the water supply lines and drain hose. I slid the washer out into the center of the garage & removed the 9 base screws from the base plate. I slid the frame away from the base, leaving the working parts exposed. After pulling the working mechanisms from the outer frame, I turned it (drum, transmission & base) upside down. I used a pair of vise grips, pinched them onto each spring & removed them, using a downward motion it was a lot easier. I placed the base plate aside, removed 3 opposing screws holding the snubber ring & put 3 longer 8-32 screws in to hold the brake assembly. Then I removed the 3 remaining screws, lifted the plate & replaced the ring. Then I reversed the process, replacing the old springs with new ones & finished the job in about 2 hours.

I checked the belt 1st. It didn't look like it could be the problem, but it needs replacement anyway. Replacing belt is very easy, this 1 is at the bottom of the washer.

1. Unplug washer.
2. Move it away from the wall.
3. Tilt washer back & support the bottom front with lumber.
4. You can see the belt looped around 3 pulleys. Water pump in the back. The motor is in the right front & is spring loaded.
5. Grab the motor pulley & push it back as far as it will go, & remove the belt from it.
6. Do the reverse to install new belt.

There is a Brake Rotor & Lining Assy on this washer. I looked up the part on this web site, sure enough somebody else had this same problem. Part is on order. If this is not the fix, I will revise this posting later.

Actually I got on YouTube and looked up the problem and watch the short video of it and went from there and it showed me how to take everything apart what the problems were and as I did take it apart and found out it was exactly what they said I simply reversed it just ordered the parts and put them in and took my time to make sure that everything was to specs as I've measured the clearance of the break and said all the hardware back in place it was quite simple yet it was just time consuming took me about two and a half hours but it runs quiet spins great just like a brand new one I couldn't be more pleased with it and I saved quite a bit of money doing it myself

Pump is readily accessible at the back of the machine by taking off the access cover. First step is to disconnect power and remove drive belt off tub pulley which is the largest in the center - the takeup is in the drive motor mount but it seems easier to turn the larger pulley and wind the belt off. There are three 3/8 hex mount screws fastening the pump to the washer base and two hose spring clamps attaching the tub drain hose and outlet drain hose to the pump. Follow the directions in the utube video which is the best (most others don't give detailed directions and best method). The only caution I would give is that there is some water in the drain hoses so be prepared to mop it up with sponge and bucket or have some towels available. Install new pump (loose assemble two visible screws to locate pump and then loose assemble far side blind screw and tighten all 3),replace hoses snug to stops and assemble clamps, replace access panel and replace drive belt and plug washer back in.

Pulled machine out from wall. Tilted back and rolled belt from pulleys. Pulled further out and removed cover plate 3 screws. Disconnected hoses with pliers and removed 3 screws with nut driver took out old pump and placed new pump into position. Replaced screws and hoses replaced cover. Tilted machine and replaced new belt. Put machine back in place. Started machine with no laundry. Checked for leaks Done. Approximately 20 minutes. Working great

I first had to take the old part out to find out what the part number was. Then I went online and ordered the part. Once the part came in I attached to part and replaced the drive belt. I did not think it could be so easy.

Removed the screws on the back plate pulled the hose clamps off removed the belt and three screws off the pump went back just as easy and the machine was like new again. If only all repairs was this easy!

Lift the lid and remove the auto-soap dispenser using a coin to turn the four locks. You will see a cloths hanger diameter wire that is held in place by nylon segments. The right end of the wire goes through the right hinge bushing. This is the torsion rod that hold the lid closed. There is a bushing that is on this rod and that is the part that fits into the hinge bushing. Remove this rod assembly by first removing the center nylon segment. Then pull out and the the left on the left hand side of the assy. Then fish it out of the right hinge bushing. Pay attention to how it is removed so you can replace it easily. I then replaced the broken hing bushing by pulling the broken one out with pliers. The new one snaps in. Now look at the bushing that is on the far right side of the rod that fits into the right hinge bushing. It will likely by seized up and corroded. Clean the corrosion off of the outside and use a lube to loosen the bushing so it will revolve freely around the rod. Now put it back together and your problem will be gone.

used video provided on repair procedure.

Top loader May Tag washer with open bottom. After research I presumed it needed a new belt, or Transmission, which runs 3 pulleys under the open bottom. After tipping the washer back for inspection, saw oil splatter underneath. Removed old belt by turning largest pulley on Transmission while pulling the belt "off" the edge. Belt was aged, Stretched and worn. Belt and all 3 pulleys were oily causing slippage. The main large Drive pulley on the Transmission shaft, has a plastic snap on grease cup at it's center. I snapped it off with screw driver. The cup was partially full of thinned old grease causing the oily mess. There's a C clip inserted in a groove on the end of the drive shaft holding the pulley on. Removed the C clip with screw driver tip and slid off the Drive pulley. The Center of the pulley contains a plastic ratchet assembly that operates the washer tub cycle to rotate and stop and repeat. The ratchet assembly falls right out, and in the end of transmission is a Thrust washer which can be pulled of easily also. I Cleaned all 3 pulleys with De-greaser and finally with Rubbing Alcohol to dry the pulley surfaces. Then cleaned and removed all grease from the plastic ratchet assembly parts and cleaned them. Then I Repacked everything including the Drive shaft with "heavier" Grease that would not break down so easy. Reassembled everything in reverse and installed on the shaft. Snapped the C clip back on to hold pulley back in place and then the Grease cup, which just snaps back in place with a push. Installed new drive belt in the same manner it was removed, only in reverse by turning the pulley, and pushing the belt "on" over the edge of the pulley. Problem fixed and washer works perfect again with Noticeably better operation through all washer cycles.

I pretty much followed the video,and read some of the other comments on how to do it. I only had one problem, the back panel had an opening of about 14"x14" to access the 2 rear balance springs. I finally laid the machine on it's face,so I didn't have to kneel down.The only problem with that,is the tub falls forward, making the springs farther away from the upper hole to attach/stretch, the springs to remove/install. I cured that problem by cutting a wedge out of a piece of 2x4, and stuck it between the top edge of the tub & upper frame. Worked great,held the tub in position, closer to the springs & locating holes. Taking them off is no problem,installing them, was made easier by using the wedge. The parts were a perfect fit, no more 'walking away from the wall' now! Thanks PartSelect

pop top,remove 2 screws,remove front panel.remove 2 spring clamps from tub hose.reverse!