Just got back from three days of sweltering humidity and rain where I used the AC quite a bit in an electric site. Anyway- we started to notice that when the AC was on the fan/hood over the range was vibrating and noisy. I could imake it stop by pushing it up towards the mounting but could not locate obvious mounting screws in overhead cabinet that I might tighten. Anyone ever replace one and have some insight has to how they mount them or how to get to the mounting screws?
Rick
Rick