LER3622PQ3 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!

Removed door gasket that was on the door. Replaced with newer gasket (was a tad bit too big, so it slipped off as well.) Added some electrical tape to hold it on. Works like a charm.

I misdiagnosed the problem as heater element because I did not have my voltage meter with me. The problem was the heat thermostat that senses temperature in the drum and burns out if it's too high. There are two other safety cut off thermostats that when triggered will reset themselves when the temp cools. All three should be tested before looking for something else, like the cycle selector switch; that one is not only more complex but very difficult to access. One is on the heater element itself, the other senses the temperature of air flowing out of the heater element. I believe this array of thermostats is similar on every drier. Each one should be tested with an electrical multifunction tester before guessing what's wrong. The drum thermostat, a $13 part, was the easiest to replace, once I got the back of the drier completely open, a not too difficult task. And, as I found out talking to a repairman, is the thermostat that most commonly fails. I will add that Partselect was most accommodating in providing advice and in authorizing me to return the heater element and refunding the overnight shipping fee. And their web site is terrific--the only drawback being you have to read it over thoroughly before concluding you are an "expert". I would work with them before any other vendors. Good luck!

Unplug unit first.
Took the front cover off the front of dryer below the door.

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 instructions on the video and it was simple. The hardest part was vacuuming out 32 years of lint from around the motor and igniter. I was lucky there was never a fire in the dryer.

Watched video, followed instructions. Works perfect.

I found the door switch in the upper right of the door opening was broken. This will not allow the dryer to turn on. The switch is held in by two phillips screws.I removed the screws holding it in place. Next open the door where the lint filter is and remove the two screws. Now at the front corners of the dryer on each side you will need to insert at tool to pop the clips.I used a door panel trim tool. Once you pop the clips lift up the top of the dryer. Next unplug the switch and remove it. Install the new switch through the hole install the switch screws drop the top back down and clip it, reinstall the screws at the lint filter. If this was your problem the dryer should turn on. This is a 15 min job!!!

Watch the video before I received the part. Made it very simple to replace and which screws to take out.

My dryer would not start or turn. I first moved the timer to midway between start and end of a cycle and could hear the timer ticking, likely eliminating the timer as the culprit. I next opened the door, manually pressed the door-closure switch and pressed START to see if the heating coil was heating without the drum turning to see if it might be a motor issue. After no heat, I unplugged the dryer and removed the vent hose by loosening the clamp and then removed the lower back cover using a socket and ratchet. Using a multimeter, I quickly found an open thermal fuse. I tested the remaining components to see if they also required replacement (coil, thermostat, high temp sensor) - all tested good. Took a chance and ordered the fuse alone instead of also purchasing replacement thermostat as many advise - if you have not replaced in a while, probably worth doing now. I have replaced mine within a year or two and chalked up the issue to my kids not clearing the vent, so I went without the new thermostat. Model number was found by opening the lid - parts arrived incredibly fast especially for being around the holidays. Replaced the fuse with ease - there is a notch in one end that holds the non-screw end in place so it's flush. Plugged the dryer back in, selected a cycle and confirmed the dryer started and heated as normal. I then had my son open the dryer door to confirm the drum stopped turning. HERE'S WHERE IT TAKES A TWIST: When the door was open, the heating coil continued to glow red hot (faulty timer??) I moved selector to end of cycle and the glow stopped. (timer's good) I then moved the selector mid-way between cycles with the dryer door open and WITHOUT PRESSING START and the coil again glowed red. Disconnected power, disconnected coil and using multimeter, checked from coil input to case ground (any bare metal) and found one side of the coil to be grounded. I was able to removed the heating coil and locate where the coil was touching the case. I shifted the coil back into place, checked with meter (no ground this time), reinstalled and tested with no problems. Reinstalled the back plate and vent hose. Finally, had conversation with the kiddos about being gentle when moving the dryer and all was well. The thermal fuse portion took 15 minutes from diagnosis to replacement. The overall process (due to the additional grounded heating coil) took 30-60. With any repair like this, I usually recommend visually verifying the heat cycles on and off by carefully running with the door open and holding the switch. This will help you determine if you may have an additional faulty part that made the first one fail. (Most likely, thermostat).

When i finally got sick and tired of hearing it when she used the dryer. I popped the top flipped it up unscrewed the 2 screws holding the front panel of the body on, picked up on it and pulled it off the drum. I then reached back to the rear right corner and stretched the tentioner and pulled the belt off the motor pulley.Then I picked up the belt and the drum and pulled it out of the dryer body. After seeing the drum support roller that is mounted on the base, and back of the left side I decided to go online and find this sight that had the drum support rollers as a set with the keepers and the push nut for the brace as a set for a really fair price. If your unit has a warranty "do not" take anything apart and do not order any pats until you check with your dealer. You do not want to void your warranty. I then pulled off the push nut and then i took the screw that held on the brace in front of the worn out drum roller, then pryed off the keeper and pull off the drum roller, took off the back keeper;inspect the shaft if it is not damaged ,(this one was not),then you wait until the parts arrive, yes your dryer will set in parts for about a week, but believe me in todays economy its worth "not having to buy a new dryer" at least for this small repair. When the parts arrive everything is pretty much in reverse of how you took it apart dont forget your cell phone is also a camera that can be a "memory enhancer" for when you get this far. Also be nice to your wife your going to need a little help putting it back together. Of course if she wants her dryer back she needs to help anyways. patience is a virtue and if you dont take your time and do this right it will be tested the drum and belt need to be fitted right and held up to get both the belt on the pulley and around the tentioner and get the front panel lined up on the front of the drum good luck and pass your knowledge on its getting to be a lost art.

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 pried open the top of the dryer, removed the 2 scrws holding the front cover of the dryer, un hooked the dryer drum buide belt, removed the dryer drum - all this just to get to the drum support roller. The bottom roller - the rubber on the wheel had been "chewed of". I can only guess because too much weight was placed in the dryer with wet clothes.
I removed the triangle shaped retaining clip, using the mini flat head screw-driver, slid the damaged roller off, replaced the new roller, and installed the new retaining clip. To install the new clip, I used a 1/2inch nut driver. I did the same to replace the upper drum support roller. The actual repair took less than 5 minutes, However, the prep time in dismanteling the dryer in order to get to the drumm rollers and puting the dryer back to gether consumed the bulk of my time.