7MMGM0100VW0 Maytag Dryer - Instructions

My wife reported that the dryer was not working. I checked it and it seemed to work fine. This went on for about a month or two. Every time I checked it, it started just fine.

Well, she threatened to go buy a new dryer, I took her more seriously. I thought perhaps a thermal protection was the cause. But when I dug into it, I learned that when those trip out, they are permanent (have to be replaced).

I finally noticed loud humming sound the motor made at start-up, when it failed to start turning on one occasion and eventually tripped out the motors thermal protection.

I ordered the new drive motor form PartSelect.com.

Replacing the motor was fairly easy if you like to take stuff apart. One thing that I had not anticipated was that the two foam gaskets on the exhaust duct were dry rotted. I went to my local part supplier to get them. They did not have them in stock. :( While I was there, I asked how much the motor was, they wanted $50 more than PartSelect.com :D

I put it back together without the new gaskets, and it runs like new. I ordered the gaskets from PartSelect and will add them when they arrive.

My wife is happy again, she can bust out the laundry in one day; it had been taking here all weekend.

I learned to take her at her word.

I opened the panel, undid the plugs, detached the radiant sensor by undoing one screw and removed and replaced the part. Fairly simply.

the problem was not the igniter its was the thermal fuse I broke the igniter during inspection of the problem be careful its a very easy thing to break repairs complete thank you parts select for the quick shipping and low prices

I analyzed the situation to see how to remove the old lint screen. I carefully pulled out the old lint screen. I was careful not to drop it. With caution, I placed the old lint screen in the trash receptacle that was nearby. Next, I opened the box that the new lint screen came in with a sharp knife. I removed the new lint screen from the box, took off the plastic wrap and inserted the lint screen in the same slot that the old one used to be in. I tested that it was seated correctly by pulling it out and reseating it in the slot. The true test came when I ran my first load of laundry through the dryer. The total repair time for this fix was 14.92 seconds.

**** Remove power cord from the wall****

As said earlier, you will need to lift the top. Drop the two screws holding the lint shoot and pop the top by sliding a screw driver into the corner on the front. Lif tthe top and rest against the wall behid the unit. remove the two (4 total) screws at the top and bottom of the front door assembly.
Place sometin under the front portion of the drum. At this point you'll see the need to clean everything! :) Slide the belt off and around the drum, (take note of the routing it takes.) Remove the drum by gently pulling it towards you. Set it aside. Clean more. :) (It is nice to have a vacuum handy.) At this point you really need to get to the rear of the system. So I tipped the top back down, and spun it around. Removed the rear panel and cleaned some more. (15 years of a lot of lint in there!) Then you'll need to remove the rear cover on the left side, covering the blower impeller. Get read for a whole lot of debris. Vacuum again. So now you have the motor exposed in the front and rear. You need to remove the impeller by turning that clockwise to loosen it. The trick is holding the shaft in place from the front at the same time. I used an old rag and wedged it into the impeller edges and worked it around until it jamed up. Once the rag was wedged pretty good, I went back to the front spun the shaft. Then you can remove the impeller by hand. Vacuum more. You may get by without having to remove the lint shoot completely, but I did just to clean it up more. I did have to remove two screws in the upper corner near the top of the lint shoot. (Basically the hold the back in place.) I took a few notes at this point about the wiring harness. Used a heavier screw driver (standard), You can push down on the clips that hold the old motor in place. Then work it out the front. Clean more. The new motor is not an exact replacement slightly differnt but the instructions with it were ok. Follow them for the correct wiring. You will need to remove one wire and cut and recrimp a spade lug or two. I used ty-wraps to secure the lines back in place. Look closely at the diagrams and make sure you set the motor down in the same direction the instructions say, if you twist it slightly it will sorta lock in place where it needs to be. Re-install the hold down clips to the front and rear of the motor. Clean up your impeller, and reinstall it too. Then basically reassemble the dryer...tracing your steps backwards. This isn't really difficult, it just takes time and as you can see, you will/should clean as you go !

Pulled the big front panel by removing two screws near bottom of front and pulling out at bottom until the top pops loose. Vacuumed out all of the dust and checked for loose connections. Ran dryer - igniter would light, but no gas. Checked the two solenoids with a VOM. the one with the two leads would intermittently read Infinity (open). Super simple repair. Remove two screws on solenoid bracket on top of the gas valve, Replace solenoid and plug it back in with the easy push-on connector. NO PROBLEM - all fixed.

Problem: Drum light not working, bulb ok. Removed 6 screws on panel behind timer, light, buzzer, switches. Lifted back of dryer top then moved dryer top forward and off of dryer. The switch was located above the door. Unhooked wiring plug and took out 2 screws holding in the switch. Installed new switch and repaced bulb. Reassembled as needed and tested light by opening door. Works great.

Our dryer would not heat and it seemed that no gas was coming from the regulator. The igniter was working fine but the burner never turned on. To check the problem, i followed the instructions to remove all body panels until I had access to the burner assembly. I dismantled both gas valve coils and tested each one for open or closed circuit using my multi-tester. I found that the three terminal gas valve coil was an open circuit and was not functioning so I ordered a new one from PartSelect and within just a couple days, had the drier back up and functioning. I also replaced the igniter due to a malfunctioning igniter that has been changed by the manufacture. I must say that PartSelect has the fastest shipping I have ever seen. One part I ordered was at my door in less than 24 hours and I only paid standard shipping...un real! OUTSTANDING....5 STAR SERVICE

I tried to follow directions followed by others on this site after diagnosing the problem via suggestions provided by users. I have a Whirlpool Duet dryer from 2002. We've had problems since moving about 3 years ago. I removed the front panel (lower) by unscrewing the two bottom screws (1/4" sheet metal screws). Then I took out the lint screen and the metal tube/contraption immediately beneath to get access to the area where thermistor is located. See the drawing/chart to help you locate this. It's really easier than it seems. Make sure you have the chart/drawing for your model - it makes difference! The thermistor came out pretty easily with a nutdriver that has a swivel offset shaft. Ask your hardware store tool dept. about that one. Put everything back in reverse order of course and test either with/without the front panel re-attached. In my case it fixed at least part of the problem. I was able to get clothes almost dry with most settings but I have yet to install the moisture sensor to see if that helps in addition to the internal-bias thermistor. I am the kind of person that does one thing at a time so at least I now know the thermistor was bad. Good luck and hang in there with your own repair. It's a lot cheaper even if it takes you longer to do than a pro.

If you were to do the Belt Replacement only, here is the quick synopsis:
1. Unplug dryer;
2a. Open lint door on top of dryer and remove the two phillips head screws that hold the lint bay to the metal dryer top;
2b. Next remove the two brakets holding the metal top to the dryer back (one screw on each bracket);
3. Use a flat-blade screw driver to pry off the top of the dryer (leaving the timer and start button area attached);
4. Lift off top and push back to expose just enough area so you can get to the two screws holding the dryer sides to the dryer front;
5. Unplug door switch;
6. Unscrew screws from #4;
7. With door open, lift dryer front (only about an inch) and then pry bottom of dryer front from dryer sides. The bottom of the dryer front is not screwed, just siting on Front Panel Clips;
8. Once the front is off the dryer, simply remove the belt and install the new one. Please note that while you are in here, you may want to inspect the rear drum seal and replace if it is worn to the point where metal is rubbing on metal. This is also a good time to clean out dust from inside this cavity to help extend the life of the bearings on the rollers and prevent dust from accumulating and gunking up the motor, etc.
9. Re-assemble tin the opposite order.
If you have any mechanical sense at all and you don't know anything about dryers, you will be surprised at the simplicity of the dryer.

The dryer motor quit working. Learned, if you are changing one that is old, get the blower wheel fan too! I could not break mine loose from the motor shaft, and had to bust it off.

To un-screw the blower wheel fan from the motor shaft: from the front of the dryer, grab the plastic fan on the back of the motor with an adjustable wrench, and the motor shaft on the front of the motor with vice grips. Turn the motor shaft CLOCKWISE holding the fan still to un-screw the fan. If you have to remove the pulley, grab the shaft and turn the pulley COUNTERCLOCKWISE with a wrench.

Just make sure to pay attention to the orientation of the new motor in the instructions. If you match the old motor, it will not fit. It is all spelled out in the directions.

I removed the front panel of the dryer by removing the 2 screw that secure it at the bottom and pulling upward to disconnect the cover at the top. I then removed the two screws that hold the metal cover that secures the 2 elements in place. I disconnected the wire plugs from the 2 elements, removed the 2 elements and replaced them with the new parts making sure to place them in the same positions as before. I then replaced the housing cover and tightened the screws. Then I replaced the front cover of the dryer.

Initially we thought the problem was the igniter, so we ordered an igniter kit. Installed it but was unsuccessful. We then went on the websight and read further, about 50% of dryers with no heat but working had a problem with the thermal fuse.So we ordered the thermal fuse installed it, which was very easy, and success. Once the problem was diagnosed properly it was fast and easy. Recommend looking at the statistics for specific problem.

After replacing all the other fuses and sensors I finally replaced the Radiant Flame Sensor and it is working perfectly.

After replacing the other parts and the heat still not coming on I read somewhere that the Radiant Flame Sensor is a normal closed circuit and when I checked with a meter it was open. I would have saved a lot of time and money if I had read that earlier.

After unplugging and removing the back cover from the dryer, locate the push button switch. Slide putty knife around outer cover to unhook catch. Replace with new push button switch. My dryer is still not working, but this was a simple replacement.