Product review (5 stars): The site also contained a video that showed how easy it was to install the part
I kept receiving an F-1 error message.  After checking the internet, found a site that explained this part was the culprit.  The site also contained a video that showed how easy it was to install the part.  I found this part on amazon for WAY less than other sites.  My dad and I installed the part in less than 30 minutes and it took care of the problem.  My washing machine runs just like new.