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 AS A RESULT OF INSPECTION PER DAL OPN 57546. THE CRACK IS APPROX 1.5 INCH LONG AT BS 525 ABOVE STRINGER 16L. INSTALLED DOUBLER REPAIR PER B737-200 SRM 53-30-3, FIG 48, DETAIL XI AND ER/A 450994-14AD.