DLEX7480LE (APBEEUS) LG Dryer - Instructions

Opening the dryer door on the vertical axis rather than the horizontal axis, I unscrewed the three obvious screws. These screws are clearly visible when viewed from eye level. The broken hinge came off in two pieces, but presented no difficulty. I inspected the area around the hinge for auxiliary damage. There was none, but I did notice a wisp of cotton candy stuck in the lint trap. This was odd as I had not had cotton candy of any kind in my home or near my dryer ever. I did hear the faint sound of calliope music-I assumed this to be from an ice cream van that frequents the neighborhood-but failed to detect the tell-tale doppler effect of a moving vehicle. Disturbed, but determined to finish my task I removed the new part from the packaging and checked the fit. It fit perfectly. NOTE: Retain the screws from the hinge you remove, as the replacement hinge does not come with screws. I looked down to where my screws lay and saw the bulbous oversized toe of large red shoe. There was a star on the tip, painted in blue and yellow. I looked up from the shoe to see it attached to an ankle with a frilled cuff and up from there a baggy pair of pantaloons. At this point I realized that circuses now being illegal in this country, I clearly had a rogue clown on my hands. Sitting as I was I was not able to quickly get up, and in the confines of my washroom I had nowhere to run anyway. I had to think fast. I could smell the stale popcorn on the clown's breath as he leaned over, I reached for anything I could, grabbing up a pet cleaning vacuum hose. The clown just snorted and said, "You want a Phillip's head for that." The clown was right, of course. I installed the screws, checked that the door worked, and then the clown and I went for churros.

I assumed this was a belt problem. Ordered the belt and followed the excellent screw by screw instructional YouTube provided by PartSelect. In fact, I probably would not have attempted the repair, until I watched the video and was reassured that I could do it. When I got the front panel off, the problem was obvious. There was a dishrag stuck in the blower. Didn't need the belt, but the video was sure worth the price of the part (~$17). Mr. Appliance charges $109 to DIAGNOSE the problem! This was way easier than dealing with them, especially during a pandemic near the holidays.

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 descriptions 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.

Exchange

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

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.

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.

This was all pretty straightforward with the helpful video hosted on this site. The only issues I ran into was I had a seized screw that stripped and I had to drill it out and replace it. Also, I had to disassemble the front and rear a little bit further than what is shown in order to install the new roller axles. I was pleasantly surprised that I did not have to worry about the triangular retainers, because the replacement rollers/axles use an improved metal retaining pin. Overall, I'm very happy and the dryer is nearly silent now. It was a bit of a challenge but I took my time and gave myself breaks throughout the morning rather than banging my head against the wall.

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

Removed the old vent trap 3 screws total and replaced the new very quick and easy.

Ordered a new Dryer Lint Filter Assembly that fit my LG electric dryer.

Viewed YouTube video form parts select to take dryer apart. Very easy to do if you just follow instructions in the video. Nothing too hard to do. Of note the 4 pack roller assembly is a whole unit, so you’ll have to replace the stem unit the old rollers use and not just replace the roller wheels like in the video. That is a different part number from LG. The front 2 are pretty straight forward to unbolt and replace. The back 2, especially one on the left is tighter clearance even with a wrench. If you’re able to pull whole dryer out and take back off, it’s an easier to get the one on the back left.
Also replaced belt just because i had it open, I replaced thermistor previously after getting a Te5 code about a year ago so that helped in taking it apart.
Would recommended doing it all since you’ll have it open.
Once replaced, everything ran again.

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

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.

Followed video provided on site