Air conditioner was shaking bad

This fan had come free of the shaft. It was make a noise like it was getting hit by a hammer. If it had been left on the blades would have broken free and stabbed the inside of the ac. Losing all the freon and labor to repair would have been the end of the unit. Lucky someone was home and turned it off right away. The motor still works so it wasn't replaced. If it was damaged it will slowly wear out. Aaac service heating and air conditioning repair near Mcdonough 7708754113