Heater Assembly Complete

The part fit into the position correctly only the old part used two screws on the left and right side to mount. The new one had a mounting hole in the center. Had to drill a hole in the ceiling box to mount it. One screw is plenty secure, and the heater works great. The old one had plenty of texture and dirt on it. Place a tarp on the floor to catch all the droppings. Also put some small motor lube before installing on the bushings. Yes I work in maintenance