Darrell B Chester , NJ March 05, 2016 Appliance: Model WM3470HVA Water inside the washing machine's drum after an extended period overnight it would be enough for water to spill out I wasn't sure if it was the hot or cold inlet valve letting the water in while the machine was off so I replaced both. Pretty easy installation of both and no more leaks. Took me about 10 minutes for both. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes