As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE WORKING CORROSION AT AFT CARGO COMP. FOUND CORROSION BETWEEN STRINGER 29R AND FUSELAGE SKIN AT STA 1560-1580. INSTALLED (1EA) REPAIR STRINGER SECTION AND (1EA) FILLER AT LOWER FUSELAGE SKIN BEWTEEN STA 1560-1580 AND STGR-29R I.A.W. B757-200PF SRM 53-00-03-2R-1 REPAIR 1, FIG.201 SHEET 8, DETAIL II ACCOMPLISHED REPAIR PER B757-200PF SRM 53-00-03-2R REPAIR 1 REV 124.