adj. 1  wide; of great breadth:The Mississippi River is its broadest at this point. [ 2 after a noun of measurement] measured from side to side: three feet broad. 3  open; full;  not limited or narrow; extensive:Our teacher has a broad range of 1  interests. [before a noun] general: in the broad sense of the term.  plain or clear;
To replace the relay bord you have to uninstall the entire oven and remove the screws coming in from the top panel. Remove the top panel and then you'll see the relay board and you ca replace it. There is no way to jsut replace the relay control board from the front.
Spray expanding foam insulation around the inside of the wall hole. 13. Set microwave oven onto the bracket, then screw down through the upper cabinet and into the top of the microwave. 14. Apply silicone sealant around flange of the vent hood, then slide it into the hole and screw it to the house siding.