Andy C Saint Cloud , FL July 06, 2021 Appliance: LG Refrigerator LFC25760ST/00 Lg Refrigerator Lfc25760st/00: Loud screeching noise. How to replace Front Evaporator Motor Grommet. After watching a few YouTube videos from this company, I was able to diagnose the problem and buy the parts and fix my 12 year old LG French Door refrigerator by replacing the front evaporator fan. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours