AG4219 Whirlpool Dryer - Instructions

Getting to any of the parts in the Maytag dryer is easy. Tip the dryer back and slide a 4 x 4 block under the front edge. You remove the whole front panel after you remove two screws at the bottom corners of the front panel. You need to tip the dryer back to get a screwdriver on the screws. Swing the front panel up to release the top of the door panel from the top. Watch the short wires to the door switch. Unhook the door switch wires and move the front panel out of the way. The timer on the top is accessed by re-moving two screws along the top edge. There are four screws. Remove them all and tip the top of the front panel forward. You then see that two screws hold the panel and the other two screws just hold the trim.

The dryer started normal. The drum motor run when the start button was operated. The fluff cycle operated normal to indicate the timer motor was OK. On the dry cycles, the igniter heated up. The gas came on. The dryer run for some period of time and then the flame went off. The thought was that the low temp cycle thermostat sensed the dryer was hot and thus switched over to time the cycle to its end. However, the low temp cycle thermostat tested good with a meter when the sensor was removed from the dryer and heated with a light bulb. Burnt contacts in the sensor were a possible problem. I also though the radiant sensor may be bad and not recycling after it got hot. After time, the igniter would cycle on but the gas flame would not come on. I thought the radiant heater might not be tripping the secondary coil on the gas valve. The gas valve coils tested good. I was checking them cold after the dryer had cooled down. I ordered a number of parts.

I got lucky and did a test on the coils while the dryer was still hot. One of the coils in the dual booster holding coil was going open when hot. When cold it had enough continuity to let the gas valve cycle on once. After the coil got warm it went open and shut the gas valve off. When the coil did cool off, it again had continuity. I was about ready to trash the dryer when I finely found the problem. I am happy I persisted and worked the problem through to a solution. I purchased several extra sensors but saved money in the long-run. I rate this problem at the high end of complexity for the do-it your self home owner to solve. The problem was an easy fix once the real problem was found. Only 4 screws and 3 push on wire connectors (two were on the front panel for the door switch).

Replaced both Coils. Purchased M Series coils much less expensive buying coils together instead of seperately. Problem solved.

Removed lower front cover of dryer, located coils, removed old coils by disconnecting the wires and removing the hold down bracket screws. Pulled the old coils out replaced them with the new coils by aligning the index pins on the coils with the holes in the bracket then reattached the bracket and plugged the wires into the new coils. Then closed the cover on the front of the dryer. Dryer now ignites and stays on to heat up and dry clothes.

Shut off gas removed gas valve. Removed the coil retainer and installed the new coils. Reinstalled valve and checked. Found dryer worked fine.

I inserted the clip

Shut off or unplugged dryer for safety.

Slipped thin blade putty knife up under bezel of switch to unlatch from the panel and pulled forward to remove the swwitch from the dryer. Unplugged the quick connect terminals (3) from the old switch and plugged them onto the new switch. one of the terminals had gotten quite hot and darkened the insulation so it was replaced with one that was supplied with the switch. that was a cut, strip, crimp process. Placed the new switch into the panel and snapped into place.

remove bottom section under door 2 screws remove door 2 screws remove switch by squeezing tabs install 2 new female ends on wires supplied with switch . put switch back in plug in wires .

loosened two screws on back of top,lifted top away from front panel.it just lifts off front corners,removed two screws at top corners.lift front panel up and out,this panel supports dryer tub,remove slowly,unplug door switch parts are located left side bottom two screws holding in had to have wife hold drum up to put front panel on

Ohmed coils and both had continuity so I changed radiant heat sensor. No bench test for Radiant Heat sensor. Same problem. Changed both coils and dryer works fine. Weak coils were my problem. I read thru the same issues in Parts Select forum and it said Radiant Heat sensor was problem 25% of the time. With coils having continuity and no ohm value specified for coils I made wrong choice but, I have spare parts and look for another 10 years of life in the dryer. Nice to have this forum to research appliance repair. Very helpful for parts location and installation. Dishwasher is next!

First unplug anf turn off the gas to the dryer.
1. Remove the 2 screws located at the bottom of the front panel.
2. Use a flat head screw driver to pry the top of the dryer lid. The clips are pretty strong. This allows the front dryer panel to be removed.
3. Remove the 4 screws that hold the front of the drum ring in place.
4. Slide drum belt off of motor. Not the belt path before removing it.
5. Remove drum. This will give you complete access to the dum support roller.
6. This is a good time to vaccum the inside of the dryer.
7. You will need a pair of snap ring plyers to remove the snap ring that holds the roller in place.
8. Replace roller.
9. Reverse installation.
10. It runs great and has not been the quite in 10 years.

I would definitely use Parts Select again.
The parts shipped quickly and correctly.

This was my first time repairing a dryer. If I knew when I started the project what I know now, it would have been an easy repair. First, you should know that the series number (used for selecting a wiring diagram) is the last two digits of the unit's serial number (not model number). In my case, the series number was 11. The hardest part for me was figuring out how to take the dryer apart. I made the mistake of starting with the top instead of the front. In fact, I removed the control panel and disconnected all the wires, labeling them carefully, and creating a diagram, so i could put it all back together later. I now realize I could have left that all together and just lifted the top up in the front without removing it. That knowledge would have saved hours of work, so I hope it helps someone (prop up the front a few inches and start by removing the panel on the lower front, then remove the screws on the main front panel, and then pull out the bottom of that panel toward you until the top of that front panel disengages from the top of the dryer - the rest is obvious). So it turns out there were two separate problems: 1) the blower wheel had broken completely off of the motor so it wasn't spinning - this is why hot air wasn't being pulled through from the heater in the back of the dryer; 2) the pulley on the spring-loaded lever arm attached to the motor was squeaking due to lack of lubricant. So the solution was to replace the blower wheel and spray WD-40 in the pulley (and also, for good measure in the roller bearings that support the drum in the back of the dryer). Most of the time spent on the repair was just due to my own mistakes. In particular, once I got everything back together after the repair, it stopped squeaking and there was good airflow, but it wasn't heating. I spent an entire day trying to troubleshoot the lack of heat. I tested and bypassed all of the thermostats and heater fuses and the heating element still wouldn't come on. I even managed to accidentally ground one of the leads from the fuse and had to replace a melted wire connector (trip to the Shack). In the end, it turned out that a wire which had been accidentally disconnected from the main power cord to the dryer, I had put back in the wrong spot. There is L1, L2, and neutral going into the dryer. I had the heater on the same circuit as the motor and other stuff. Once I traced the wiring diagram back, I realized this and corrected it by putting the heating circuit back onto L2. Now it "hums like a Singer". If everything had gone smoothly, instead of being a 2-day repair, it would have been a 2 hour repair. 2 hours instead of 1 because to get the leverage I needed to remove the old blower nut, I had to actually pull the motor assembly out of the dryer and move it to my workbench. Someone who is strong or more limber or has better tools might be able to skip that step, reducing the time by about 45 minutes. Good luck!

I followed the advice posted by other customers. I took the front off the dryer, put the door back in place and ran a cycle. I could see that the igniter was heating properly, but no gas was flowing. Based on what I read I concluded that it was a problem with one of the gas valve coils. It was relatively inexpensive to replace both (and the dry is 10 years old), so I didn't go to the trouble of determining the bad one. I replaced them both. Obviously I unplugged the dryer (no need to turn off gas). There were 2 screws that held the bracket in place which holds the coils. I disconnected the coils, removed the bracket screws, replaced the coils, reattached the bracket screws and reconnected the coils. I then reattached the front plate to the dryer. It was very easy and took about 20 minutes and I had never worked on a dryer before.

Remove front of dryer, remove old felt from front of drum and install new seal. A small piece of tape to help hold the felt seal in place while installing is helpfull. Reform seal and reinstall the front of dryer in reverse order...My hands don't work to well and yet it only took 30-45 min.

Watch the video. Very, very easy

First and Foremost i was told that my problem was with the Thermal Fuse (Fix Ya.com), Then with the little Electrical knowledge I have thought Fuses don't turn on and off,If the fuse was bad i would get No Heat. (Even for a second) Fuses just don't turn on and turn off intermittently,when they go there done! So after a little research i decided to order the gas coil valve. I tilted the top up, two screws on the front panel, took that off and the valves were exposed,(bottom left) two screws too remove bracket then installed new coils on bracket,put back together and I Have Heat Again! NO problems what so ever since new install. I would say having not been for cleaning lint build up inside the machine (been 6 years) the Whole project took me Ten Minutes.