John C York , ME April 23, 2021 Appliance: LG Washer WM1355HW Lg Washer Wm1355hw / : Drum was filling up with water at night. How to replace Water Inlet Valve Assembly. I ordered both the hot and cold water inlet valves because I wasn't sure which one may have been faulty. I installed them exactly the way the on line video showed, tested them and reinstalled the top of the washer. Checked several days and have found no sign of water. This was such an easy fix! 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes