As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FUSELAGE SKIN WAS FOUND WITH A 2 INCH CRACK AT FS 750 AND STRINGER 19R. THE CRACK WAS ROUTED OUT OF THE SKIN AND REPAIRED WITH AN EXTERNAL ALUMINUM DOUBLER. THE REPAIR WAS ACCOMPLISHED PER B737 SRM 53-30-3, FIG 6 AND ER/A 367661-14.