As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A CRACK WAS FOUND IN THE FUSELAGE SKIN AT THE L2 DOOR CUT-OUT IN THE UPPER AFT CORNER. THE CRACK WAS LOCATED IN THE INNER LAYER OF THE BONDED SKIN ASSEMBLY AND MEASURED APPROX. 1.75 INCHES IN LENGTH. THE CRACK WAS REPAIRED PER S/B 737-53-1149.