Timothy S Hamburg , PA January 10, 2022 Appliance: LG Refrigerator LFX28978SB Lg Refrigerator Lfx28978sb / 02: Ice machine stopped producing ice. How to replace Icemaker (14 Cube). Purchased a replacement part from AppliancePartsPros.com. Installation was pretty quick and easy, although I have had the ice machine apart before so I was familiar with it. The job should take under 30 minutes. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes