How to Troubleshoot & Replace Lg AP4440756 / 3920ED4009B Cam Motor Shaft Seal

I replaced the circulation motor. This was a very easy repair and the video from appliance parts pros was very helpful- I would not have done it correctly without that help. The hardest part was removing the dishwasher because my counter top is too low. But once it was out the job Took 15 minutes. DW is as quiet as new now! I also discovered that the inlet valve was Leaking so time to order that and get it installed! 

Replaced diverter motor and seal. 

Did a duck-duck-go search and came across a website that explained what the error was for the LG dishwasher. The website listed the parts and then I went to appliancepartspros website and watched a video on how to replace the part. Once I seen how easy it was to repair I ordered the parts. The entire process to fix issue was about 30 minutes. 

Determined the circulation motor was bad. Removed and replaced circulation motor and 2 seals. (After I ordered I called as I thought I ordered the wrong parts. Customer service rep. Looked up the parts I need and assured me that I ordered the correct ones. Thanks so much for the great service) 

Dishwasher is fixed! The Cam Motor part fixed the issue.