How to Troubleshoot & Replace Lg AP7220429 / 4581EL2002L Roller Kit

Got excellent Tech support from Kenneth and he suggested the parts that I needed. Those corresponded with the web videos and research that I did. I ordered the parts and expected them in 5 days but was delighted that they came in 2. Put the dryer back together with some help from my wife. It worked great and has been working well for a week now. 

I ordered the two rear rollers as a kit from you and installed them easily enough. The Dyier is quiet and smooth again. The model of the appliance shown in your how-to video was different than mine but it was still very helpful. 

I watched your video on youtube which instructed me on how to disassemble the dryer. I replaced the four support rollers, and reassemble them. Your video gave me the confidence to give the DIY repair myself. The parts I ordered from you arrived in two days which kept the laundry from piling up! From start to finish took me less than two hours. The repair could have taken less, but I used the opportunity to do a deep cleaning inside the machine. I also had a lot of metal filings to clean out because my wife ran the machine for days on the failing bearing until the sound reached "bad" in her opinion. 

Replaced all four roller assemblies and installed new belt since machine was apart. Front rollers barely turned on their bearings due to debris buildup. One developed a flat spot since the drum was still moving. When it released, it caused the thumping. 

I put new ones on. 

I opened the dryer and found that one of the roller wheels was stuck due to lint buildup. I replaced all four rollers even though only one was clearly damaged. Since the dryer was disassembled, I also vacuumed the dust inside the dryer and inside the vent hose. 

Though it was the rollers, possibly the belt. decided to change both. Took off the top cover and discovered the issue was the drum being cracked in the roller path. Ordered another one, and replaced all the parts. Cleaned all the guts as best as I could. Runs like new! 

Replaced the Drum Support Rollers 

Thanks to your thorough videos, I was confident to disassemble the dryer, identify the worn parts, and replace and assemble it. The parts are quality and all went flawlessly. Thank you for your work and your excellent customer service. Please keep it up! 

Watched the repair video. Ordered the parts. Watched the video while installing new parts.