Steve G Chadds Ford , PA December 10, 2022 Appliance: Samsung Washer WF45K6500AW/A2-00 Samsung Washer Wf45k6500aw/A2-00: The washing machine vibration during the spin cycles with occasional smoke or burning smell. How to replace Washer Spider Bolt. Replaced the Drive Shaft Assembly with the help of the online video. The repair took all day, however, I took my time and made sure to catalog every part that I took off and every screw that I removed, which made it very straightforward to put back together. Even though the video was not the exact model of my machine, the steps were essentially the same. For being an almost complete teardown of the unit and rebuilding the process was fairly simple, especially with the video. This also gave me a chance to completely clean the washing machine drums and other components. Put it back together and it ran just like new! Do-It-Yourself Rating: Repair Time Estimate: 2+ hours