Mark A Grove City , OH May 16, 2022 Appliance: Samsung Washer WF419AAW/XAA-0000 Samsung Washer Wf419aaw/Xaa-0000 / : The door would not latch when I tried to close it. How to replace Washer Door Lock Switch Assembly. I ordered the "door switch assembly" with overnight shipping, and installed it the next day. The installation took about 20 minutes. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes