Larry E Fergus Falls , MN January 05, 2021 Appliance: LG Refrigerator LSC27921ST Lg Refrigerator Lsc27921st / : The door on my LG side by side fridge would swing open and not stop. How to replace Lower Hinge Assembly. Ordered the door stopper assembly and lower hinge assembly and replaced both items. I probably wouldn't have had to replace the hinge but did anyway. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes