YMEDB855DC3 Whirlpool Dryer - Instructions

Took the back dryer cover off and removed the lint cover all from the back of the dryer then replaces the Thermistor (held with 2 screws).

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.

We did repair by first watching a you tube video, then jumping in an dgoing step by step through the video. While not exactly the same dryer, the steps were in sequence. We thoroughly sleaned out the dryer with the tub out before reassembly. Th eonly slightly tricky part was putting front piece back, but once we mad esure ot align the sides for squareness the dryer went back together smoothly, execpt for one dropped screw. that was fished out through the bottom panel. The dryer runs quietly and we can watch TV with the door open to the laundry room again. I should have done this a long time ago. It started out by sqeaking at startup, then grew worse over time. I recomend anyone with a friend should be able to do this. Now with Cell phone pictures it is even easier to remember where the screw go.

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.

This was by far so easy the instruction Partselect gave me where right on step by step. a repair man was going to charge 75$ just to come out 9$ from partselect. Thank you very much Mike chaplin

I replace the terminal block, wires , and dryer plug I unscrewed the back of the dryer and basically replace was burnt out. I was about to pay 200.00 to have it done but I looked on youtube and seen how easy it was so I just chose the site to order what I needed to be replace and it arrived quickly and more affordable to do it myself. Thanks I hope the was useful.

Simply slid new idler wheel on then popped thr tri ring on. The belt replacment was the hardest thing which was also easy. I think pulling the dryer away from the wall was the most difficult thing.

My husband changed the idler pulley. It took him 5 min. Thank you sooooooooooo much. Saved us 1000.00 dollars. He wanted to by a new one but investigated the problem on line. He is a handyman and was just being lazy. I ordered the part and he fixed it. I love saving money!!!!!!!!!!!!! And I love my husband!!!!!!!!!!!!!!

C/0 both thermostat sensors and fixed dryer Had no heat out ohmed out the coil and it was ok So I ordered both sensors and replaced them and dryer worked great

We only had to tilt the dryer enough to be able to screw the leveling leg in place.The only hard part was holding the dryer steady to screw in the leveling foot.

Our dryer got so loud after running for a few minutes that you couldn't even have a conversation in the same room. After researching for possible causes, I decided to go with new drum wheels. I purchased the Dryer Repair Kit to save a little money and it gave me a new belt and tension wheel as well (since I was going to have it apart anyways). After taking everything apart and vacuuming out all the lint from inside, I noticed that the blower wheel was broken. No idea how that happens but something must have gotten in there and broke 2-3 fins and cracked the rear side. I replaced the parts that came with the kit and proceeded to put it all back together. Started it up and it was worse than before. Quickly ordered the new blower wheel and that fixed the problem. Back to a "quiet" dryer. I probably didn't need the Kit after all, but the drum wheels were a little worn and I had it apart anyway.

Ordered the fuse first hoping it was just that simple, watched the video for how to replace, first step was to take the back of the dryer off, well I order to take the back off I had to take off the Electrical Cord, as well as he top of the dryer. Only to find out he part I was replacing was not back there. Found the tech sheet attached within he dryer though, and as it turns out only needed to take he front bottom panel off. Without testing he continuity I was just giving this a shot, the Thermal fuse did no fix it, so I tried the high Limit Thermostat and Fuse kit still no luck. Took out the Element to find I was physically cracked in 2 pieces, replaced that and I was back up and running. And all parts were found in the bottom front panel of the dryer, so beware before you watch the video and take our whole dryer apart like I did.

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. . )

Dryer was making intermittent squealing noises sometimes it was amazingly loud, sometimes not so bad. Still, I figured this couldn't be good so I wanted to find a fix. Read the stories here and everything pointed to the 'idler pulley', so I figured I'd give it a try. For me, access was the hardest part -- my laundry room is small and I can't easily get the dryer out or move it around. Not a problem with the part, just my own setup. Important to note that this repair is best done through the BACK of the unit, not the front. Once I got access to the back (removing AC and Water used for the 'steam dry feature') I also had to disconnect several of the electrical connectors to get the unit fully apart. Good news -- the actual replacement of the pulley took about 1 minute! It was just all of the moving and disassembly that took so long. The original idler pulley had worked its way off of the shaft and was out of place and causing the squealing. All is well now, and I saved a bunch by doing it myself. No more squealing!

followed the you tube video, came apart ok, very bad lint problem. Vacuummed out extensively. Made repairs, very straight forward. Back together ok, still noisy but not as bad. May be the fan.