As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-09 CHECK INTERGRANULAR CORROSION WAS FOUND ON AFT CARGO COMPARTMENT FLOORBEAM AT BS 1330, RBL 14. MAINTENANCE REMOVED DAMAGED AREA OF FLOORBEAM AT BS 1330, RBL 14; FABRICATED REPAIR ANGLES AND A FILLER; INSTALLED REPAIR PARTS IAW B757-200 SRM 51-70-11 FIG 1 PG 1.