Adam F Elkhart , IN April 02, 2022 Appliance: LG Washer WT7600HWA Lg Washer Wt7600hwa: Water overflowing. How to replace Water Level Pressure Switch. I replaced the water level pressure switch. I also did other things like clean stuff around washer and dryer. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours