As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LCQ - MAJOR REPAIR - DURING C-09 CHECK EXFOLIATION CORROSION WAS FOUND AT NUT PLATES ON AFT CARGO COMPARTMENT FLOORBEAM BS 1320, LBL 2. MAINTENANCE REMOVED DAMAGED SECTION OF CARGO FLOORBEAM FROM BS 1215 TO BS 1320, LBL 2; FABRICATED A REPLACEMENT FLOORBEAM AND SPLICES; INSTALLED REPAIR PARTS IAW B757-200 SRM 51-70-11 PG 1-7 FIG 1.