As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRINGER 26L HAS CORROSION ON FLANGE AT FS 326 APPROXIMATELY, C-CHECK, BLENDED CORROSION. FOUND TO BE OUT OF LIMITS. CUT AND REMOVED DAMAGED SECTION OF STRINGER 26L FROM FS 325-FS 340 AND INSTALLED NEW STRINGER SECTION IAW SRM. COMPLIED WITH ST CARD. MAJOR REPAIR REPORTED IAW M337.