As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION NOTED ON AFT CARGO COMPARTMENT FLOOR SUPPORT BS 1445 TO BS 1500 LBL 16. CUT OUT SECTION OF CORRODED FLOOR SUPPORT SECTION. FABRICATED AND INSTALLED REPAIR SUPPORT SECTION 29.5" BY 1.2" BY .8" FROM BAC1517-2227 AND REPAIR 7" BY 3/4" BY 3/4" FROM BAC1498-146 STRINGER REPAIR 2" BY 1" BY 1" X 1" FROM BAC1517-2229 IAW B757 SRM 51-20-01, 51-70-11.