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 SKIN AT FS 520 AND STR 16L. THE UNDERLYING STRINGER WAS FOUND WITH A TYPICAL CRACK AT THE END OF THE STRINGER AS OUTLINED IN BAC S/B 737-53-1145. THE SKIN WAS REPAIRED WITH AN EXTERNAL DOUBLER PER SRM PROCEDURE AND THE STRINGER WAS REPAIRED PER THE S/B. THE REPAIR WAS DOCUMENTED PER ER/A 365541-14.