MED3100DW0 Maytag Dryer - Instructions

Disconnected the power and duct from the dryer. Removed the back and top of the dryer by removing the 1/4" screws. Created slack in the belt by compressing the spring and moving the idler arm.Slid the belt off the pulley. Removed the tri-ring clip, slid the old pulley and gasket off. Cleaned and inspected the shaft and vacuumed the inside of the dryer. replaced the gasket, pulley and tri-ring clip. Replaced the top and back of the dryer. Connected duct and power.

Followed standard instructions regarding removal of top first & then the front panels. Realized after following this process that I did not have to remove top, but only one of front panels to obtain access to moisture sensor. If I have to do this again, the replacement of sensor will be much easier.

Removed the top panel of the dryer via a couple of screws from the rear. Remove the rear panel swing it open light a door to the right, minding the electrical connections. Removed the belt from the pulley, removed the Tri-ring from the shaft and slid the pulley off of the shaft. The shaft was slightly rusted so I used a steel brush and brake cleaner to clean it up, placed the new gasket, pulley, and tri-ring on, replaced the belt, and put the panels back into place. As the dryer is about 7 years old, also removed the front lower panel and cleaned out unit which had quite a bit of accumulated dust and glitter especially in the vent lines. (3 girls live here). Pretty easy, most screws remove with just the one tool.

The first thing I did was to watch the video from Part select on How to change thermostat cut off switch and the high limit thermostat fuse.I did not have a meter reader I just brought the thermostat cut off kit for about $ 32.00 dollars from part select and replace both part's and my dryer still was not getting hot so back to part select video's I looked up the video on replacing the heater element and I ordered one for about $ 97.00 with shipping I replaced it and put it back together and it worked it took just a few hours . I would like to give Avery special thank to part select for the video help and for having the parts for a great price again thank you so much.

Dryer is on a pedestal. Opened drawer and removed two 1/4 inch screws on bottom panel of dryer front. Panel drops down and exposes the dryer exhaust where thermistor is located. Removed two spade connector wires and removed two 1/4 inch screws. Installed new thermistor and reversed procedure. For the moisture sensors I used a phillps screwdriver and stuck my head in the dryer and removed the lint screen assembly (3 screws). Removed the spade wire connectors and used a straight blade screw driver to remove the moisture sensor. Installed the new sensor and re-installed the lint screen assembly in the reverse of removal. All very easy - just took 30-45 minutes total.

Watched steve on the video on changing the thermistor a couple times, it appeared to be straight forward replacement. Unplugged the dryer. . . Went through the front, my lent filter slides in and out from the lid so I had too remove two extra screws to detach it. After opening up the front it became very apparent my thermistor was not located in the same location as the one in the video. Dryer needed a cleaning (lint/dust) so I released the idler pully tension on the drum belt and went ahead and removed the drum/belt and shop vac/ blew with compressed air and shop vac once again. Gave my dryer a much needed cleaning since I had it apart. Put everything back together in about 20 mins. Pulled the dryer away from the wall and removed rear cover and presto there it was right next to the dryer air outlet. Replaced thermistor and replaced back cover, inspected out flex hose on dryer outlet, I clean it out (flex) yearly to prevent problems. Reattached flex on both ends, re-positioned dryer, plugged back in, and works great! Definitely fixed my problem. . . Replacing the drum by myself was a bit difficult. Still do able (there's a video on that also. . )

UNPLUG UNIT FIRST!!! Removed back cover. Make sure to note not all screws hold the back cover by closely observing the screw. Take a picture of the belt routing before removing from the idler pulley. Use headlamp or flashlight to light up pulley area. Remove belt from idler pulley by pushing idler assembly towards the right. Use small screwdriver to remove the existing pulley by prying off the existing tri-ring from the back of the pulley. You may have to "feel" the ring since it in facing away from you. Once tri-ring is removed, slide off old pulley and gasket or old second tri-ring. Replace with gasket first, then pulley then tri-ring. Reroute belt. Use picture if needed. Replace back cover.

Not a handyman but this was an easy and cheap fix. Now the automatic settings are working and drying much faster. Unplug machine, front panel has 2 spring clips toward the edges that you stick a flat tool into and pull on the panel to open. Pull off the electrical connections from the old sensors by the right side of the lint screen. Needlenose pliers help with the one farther up there. Then just pull the old ones sensors out, stick the new ones in, reconnect the electrical and get ready to live the good life with dry clothes that don't smell musty.

Once I watched a YouTube video showing me how to do the job I ordered the part from you. Am so impressed with your fast shipping and best prices via the Internet. Thank you SO much! The water level switch was easy to install, it ws getting the cover on the washer back on that was hard for me since I am 68 yrs old and have a bad knee. Its why it took me two hours to do what most people could do in 20 minutes.

Removed back panel to get to inside. Removed drum etc to replace drum rollers (ordered repair kit also), replaced the idler pulley etc, now like new. Repair successful!!!! Thank you!

Remove the back cover from the dryer after unplugging unit from electrical outlet. Remove the belt by moving tension arm. Remove the tension spring (by hand). Remove the idler pulley bracket with a nut driver. Remove the Tri-Star retaining clip with a screw driver. Remove the old idler pulley. Remove old washer... replace with new washer and idler pulley... I could have reused the tri star retaining clip but elected to use new one. Put arm back on, re-hook spring, realign belt, put back cover back on... dry clothes.

Using some advice here on this website, and a youtube video found by searching for 'idler pulley replacement' I was able to fix my dryer! Taking off the screws was simple, I used a cordless drill. I have some trouble removing the kick panel, and bent the latches, so there is a small gap between the dryer door panel and the kick panel, but it still works fine. Of note, you DO NOT need to remove the back panel, something I did and cost me some time. I am a bigger guy, so maneuvering on the floor to rig the dryer belt around the new idler pulley "in the dark" was cumbersome, but doable. All in all, an easy enough project for under $30 and less than an hour of my time. Kudos to this website, first, for the super fast shipping, and secondly, the reviewers who posted some instruction. Great job!

Disconnect the dryer from the power source and vent hose. Using the nut driver, remove all hex screws and the electric access panel from back of dryer. Loosen the electrical service cable clamp screws with philips screw driver and disconnect the ground wire. Remove the top panel from the dryer cabinet and the screws that hold the electrical bus in place, then remove the back panel from the dryer. Feed the electrical cable through the cable clamp and rest the back of the dryer against the side. Remove the tri-ring and old idler pulley, then clean and lubricate (WD40) the axel, and install the new pulley and tri-ring. Replace the back panel and all screws.

diognostic suggested thermal fuse or thermistor. Thermistor tested low resistance (<2K olms). Replaced thermistor and dryer heat returned.

flipped THE BREAKER (very important!). Removed the cover on the bottom of the dryer (2 screws), made easier because dryer is stacked on top of washer. Removed the heater box (3 screws). Thermistor located on top of the blower housing (right side). removed old thermistor (2 screws) and unplugged the wires. Plugged the wires into new thermistor, installed the thermistor, replaced the heater box, then tested the dryer. It seemed to work fine. Replaced the cover. It has worked fine ever since.