Rick T Stillwater , OK January 26, 2023 Appliance: Whirlpool Washer WFW9200SQA12 Whirlpool Washer Wfw9200sqa12: Water in the drum after no use for a of couple of days. How to replace Water Inlet Valve. Replaced the Water Inlet Valve. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes