Posted 10/23/2014 18:52 (#4141784 - in reply to #4141738) Subject: RE: 9770 concave support cracked (pics)
Cecil,Wis
Will, when it shakes back and forth it pushes against the frame on the back side of the fan right on the top Ours was jammed up pretty tight and had to take a rod to clean it out. now I keep a eye on it