crwdns2934241:0crwdne2934241:0 Dan
crwdns2934249:0crwdne2934249:0:
Contact the manufacturer to get a balancing kit for your fan. They often have a set of weights and a special level unit you place on the center of your fan then you carefully apply the weights to balance things out. I suspect in cleaning you knocked the weight free or sucked it up in the vac.
crwdns2915684:0crwdne2915684:0:
open