Chuck G Carolina Beach , NC February 02, 2015 Appliance: Frigidaire Frg(V0) / Front Load Washer FWT647GHS0 Frigidaire Washer Fwt647ghs0: Spin cycle/agitation stopped working. How to replace Speed Controller Assembly. After reading all of the posts on this site that suggested the same issues as my washer, I determined that the Speed Controller Assembly on my washer was the problem. I watched the video on how to remove the back panel of my washer and all of the components involved. I felt confident I could make the repairs with the new component. The part shipped the next day with priority shipping and I replaced the part. My washer began running like expected and I was thankful for the assistance from this site. Thank you!!! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes