Michael T Sugar Hill , GA March 14, 2015 Appliance: LG Washer WM0642HW Lg Washer Wm0642hw / Abweeus: Cold water filling washer when power was off. How to replace Water Inlet Valve Assembly. Replaced the water inlet values ( both hot and cold, since I was working on it ). The instructions from the video was extremely helpful and kept the time replacing the parts down to 15 to 20 minutes. One recommendation is to put a small amount of lubricant on nipple to allow the hose to easily slide into place. Be sure to follow all the safety procedures: i.e.: unplug power and turn off water and have a bucket to catch water when disconnecting the hoses. 24 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes