Fan Assembly,Axial

Remove single screw on front cover and remove cover. Remove unit from wall. Install a piece of cardboard in place of a/c unit. Remove 4 screws on metal bracket on top of fan shroud and 3 screws on side of fan shroud and 3 screws on bottom of shroud. Remove 2 screws on rear tray that hold condenser. Pick up condenser up and over tray edge and swing aft about an inch. Remove and replace fan blade. Take a marker and mark a line down the shaft where the flat is on the shaft flat on blade for ease of alignment during installation. Clean condenser before reinstalling. Reverse procedure.