How to Troubleshoot & Replace Lg AP5675851 / AEH36821910 Lower Refrigerator Door Hinge

Appliance Parts Pros had parts diagrams that allowed me to see that the model of my LG refrigerator had an insert cartridge that slid up into the door that was referred to as a door closer. I'm just a DIY-er so I clicked through the pictures of the part and saw also a video where they described the symptoms and went through the fix. I ordered the parts to fix the bad door and replace the other one proactively and they arrived in like 2 days! I followed the video that I had seen on the parts listing. Everything was fixed with no drama. Only thing I'd add is to emphasize that when re-installing the doors, hold the door in approximately the 90 degree open position to get the door closer keyed shaft to drop in when re-setting the doors. 

All parts I ordered fit perfectly 

Watched video, ordered part, fixed successfully, easily, and quickly. 

We replaced the Lower Door Hinge. Just like the video. 

Replaced lower hinge. It took about 20 min. 

Purchased parts from AppliancePartsPros.com. Watched their video of the repair; Installed new center (lower) hinges. 

Replaced both lower hinges and it did fix the problem. The only issue I had was when reinserting the water line. Because of the slight bend in the hose, it was catching at the end before exiting in the back. Hopefully I didn't tweak the line to cause any future issues. I did need pliers to pull one of the old hinges out. 

Order the part with the help of the online person.