How do I level the doors on the FRSS2623AS if they are uneven?

First, remove the set screw that locks door height using a 3/32 hex key, then raise the lower door by turning the adjustment screw counterclockwise using a 12 mm wrench. After leveling, verify the door stop contacts the lower hinge and that the top of the door does not contact the upper hinge, then reinstall the set screw to lock the door height. (Page 9)