What was found
PITTING CORROSION AND CRACK IN AFT ACCESSORY TAIL COMPT O/H AT FS 1418 S-2R. REMOVED CRACKED STRINGER, FABRICATED AND INSTALLED STRINGER REPAIR 15-1/8" BY 2-1/4" FROM 7075-T6511 60-4640 EXTRUSION IAW MD-80 SRM 53-02D, AND 51-30-5.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PITTING CORROSION AND CRACK IN AFT ACCESSORY TAIL COMPT O/H AT FS 1418 S-2R. REMOVED CRACKED STRINGER, FABRICATED AND INSTALLED STRINGER REPAIR 15-1/8" BY 2-1/4" FROM 7075-T6511 60-4640 EXTRUSION IAW MD-80 SRM 53-02D, AND 51-30-5.