As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-09 CHECK EXFOLIATION CORROSION WAS FOUND ON AFT CARGO COMPARTMENT FLOORBEAM AT BS 1470, RBL 2. MAINTENANCE REMOVED DAMAGED AREA OF FLOORBEAM BETWEEN BS 1450 AND BS 1480, RBL 2; FABRICATED 4 EACH REPAIR ANGLES AND 2 EACH CHANNELS; INSTALLED REPAIR PARTS IAW B757-200 SRM 51-70-11 FIG 1 PG 1.