4KMEDC300BW0 Whirlpool Dryer - Instructions

Removed the dryer's back panel and took a look. Had no idea what to do next, so I read up on it. Partselect was extremely helpful to me, the exploded views with the part numbers called out were particularly helpful. So I determined it was the thermal fuse. Unscrewed the screw holding in the fuse and disconnected the electrical supply. New fuse went in really easily. Job took a lot longer than it had to cause since I was in there, I cleaned out the dryer really good.

Why the fuse blew was interesting: had an extension cord routed over the dryer, well it was situated such that it caused the timer knob to bind up. Apparently, the dryer ran all night because of this and blew the fuse. So don't obstruct the knob or you will be replacing a thermal fuse!

Part came in about 3 days. After reading and checking what was wrong with the Dryer -- which i read if there was no noise coming from the dryer it was the door switch, Looked up the part number and then saw a video that showed how to install the door switch. The video was so informative and precise on everything you had to do and easy Saved money on a service call.

I followed the video. So easy..

As seen in video, All Good !

Installed thermal cut-off kit. Dryer works fine now. Kit very easy to install.

I Picked up the two front corners up, after removing the 2 screws from the vent and the 2 screws that hold the door switch in place, then I disconnected the old switch and put in the new one. Just the opposite of how I took it apart. Very simple and it works great!! Thanks

YOU NEVER SENT ME THE PARTS!!!
I had to drive to a parts store to find them. On January 17, 2024, I tried to call you when the parts did not arrive and your recording said there were no reps available and you hung up. WE CANNOT GET HELP TO CANCEL THIS ORDER. We have been going in circles with PartSelect and shipping. SO, how do I get my refund of the $107.26 for the parts that I never received!!

very easy

I removed the base cover and cover over my lint blower. The thermal fuse is located on top of the blower housing. I removed the thermal fuse utilizing a small nutdriver and installed the new fuse.

I followed the very informative video and wrote down step-by-step notes for myself. The repair went very smoothly. The only thing I didn't realize, was that the dryer has 4 rollers, not just 2 shown in the video. All are easy to access once you disassemble. I had to do it twice since I had to order 2 more rollers in order to replace them all. Also, the triangle plastic washers come with the roller, so you won't need to order them separately like I did. I also changed the idler pulley roller while I was in there since that has bearings too. Just as easy. I'm very happy with my quiet dryer! One last note: The new rollers are a bit louder than normal at first, but they quiet down very quickly as you use the dryer. It must be because they are brand new.

first with the dryer unpluged ,i removed the wires from the upper thermal cut off ,then with a nut driver i removed it . replaced it with the new one and reattatched the two wires then the same on the bottom thermal . to replace the spring i removed the two screws pulled out the switch and spring at the same time ,removed the broken spring and replaced it onto the switch then placed it back into the dryer and replaced the screws.! everything worked like it han never been broke! my wife is verry happy!!!

Removed Back and found schematic. Found fuses on schamatic and parts inside dryer. Checked fuses and thermal fuses with an ohm meter and found one that was open. Went to Parts select and ordered part. Relpaced the part and dryer works like new.

First I removed the two screws that hold the element in place. I then pulled the element out about 3 inches and disconnected the two wires. Performed current check to determine possible problem-then Able to go on line with partselect, extremely easy part description and selection, ordered, part arrived next day. Could not have went any better

I put in the new parts but it still did not work, Turned out the Thermal Fuse Blew,removed the two wires and clipped them together and the Dryer worked, have to replace the Thermal fuse and everything will be OK.

Took apart front of cabinet, set aside. Undid the belt drive. Removed the drum. Noticed rear seal was with large gap where it wore away, causing the lint to leak onto the interior of cabinet. Ordered a new seal, removed old seal, prepped for new seal. Used spring clamp to hold new one on place. Applied the glue to hold seal in place waited 24 hrs to dry. Reinstalled drum, put cabinet back together. Plugged in ran whisper guiet.