80021 LG Dryer - Instructions

Entered dryer from rear exhaust port. Removed 2 screws and 2 clip on wires. A little awkward of process but superior method over disassembly of drum and main parts.

Followed YouTube video repair process. The only problem is that the door hinge has plastic bushings attached. A couple broke and the parts listing does not show the bushings, nor does the hinge come with them. The door is a bit loose without them. Nonetheless, the repair did the job for now.

Pull off the top and front of the dryer and reached in and replaced the part it was easy. Had to clean all the dryer out real good with from the lint

One of the roller assembly froze up & had a flat spot on it. There for causing the drum not to rotate. Pulled it out replaced the roller & up & running.

Initially replaced igniter. Didn't think it was bad though. Read other suggestions on another website. None were the correct diagnosis for my situation. And when I figured it out they did not offer correct part. The dryer thermistor temp sensor (probe sensor) is what I replaced. Found it on Parts Select. I did replace other parts also. Bu ... Read more t that's the one that ultimately was the issue.
Was not hard at all if one is even a little handy.

With a thin flat screwdriver I was able to pry out the old door switch, I replaced it with the new door switch, pushed back in dryer and so far is working since I installed a month ago.

Removed the top, the control panel and the door. The heater assembly came out thru the front, without having to remove the drum. Easy replacement

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Repair was easy, but the part does not come with directions. It is pretty self explanatory if you are used to taking things apart and fixing them. Otherwise there are YouTube videos you can pull up. Dryer runs like it is new again though and it was way cheaper than buying a new dryer.

Followed the instruction on video.was great after three parts now is OK .we have heat.still cheaper than having it service.

There’s all sorts of videos on it I watched. It was actually very simple

Called LG on the phone and they gave the button presses for diagnostics, which then gave the HST code, saying the Humidity sensor was bad.
The part was described as the Humidity sensor module. Actually it's just the wire leads for the sensor which must be electronic and only accessible by disassembling the dryer. There were descr ... Read more iptions about cleaning the wires, perhaps because some people use dryer sheets which cause a buildup on the wires and prevent them from doing their job. I use wool balls and have no buildup on my wires and replacing them did not fix the sensor, because the module accessible inside the dryer is not the moisture sensor, but only the wire leads.

An appliance repairman determined the problem which was that it needed new pulleys and thankfully PartSelect carried them. He installed them in an hour and my dryer runs fine now.

Watched a repair video. Very easy to replace, about an hour to repair.

I watched a YouTube video with how to take the dryer apart and remove the sensors. I followed the what the instructions were removing the top of the dryer and then the front panel. Once that was removed it was a matter of removing 7 more screws and the lint collector piece came off. Popped the sensor pieces out. Cleaned the inside of the ... Read more dryer and reinstalled a total of 5 parts and dryer is working fine and the clothes are drying in the allotted time it use to take.