As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND CORRODED FLOORBEAM AT BS 1640 BETWEEN LBL 24 - RBL 28 IN MAIN CABIN AFT SECTION. REPAIRED BY CUTTING OUT 18 CORRODED SECTION OF T CAP. FABRICATED DRILLED AND INSTALLED T CAP REPAIR 32-5/8 FROM BAC1505-100617, 2 SPLICES 9 BY 2 BY 1 AND 6 BY 2 BY 1 FROM 7075-T6 .071 AND 7075-T6 .063 IAW DELTA B757 SRM 53-00-51, 51-20-01 AND DELTA PS 900-2 NR 5.