Keri W Atlanta , GA December 10, 2018 Appliance: LG Washing Machine WM2450HRA Lg Washer Wm2450hra / : Leaking water from orange inlet into tub when the washer was off. How to replace Washer Water Inlet Valve. I replaced the water inlet valve inside the washer. As soon as I opened it up it was filled with a sandy sediment which was probably what was causing the leak. Replaced it and the leak has stopped. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes