As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE VISIT AN AFT CARGO FLOOR BEAM AND REPAIR WERE FOUND TO BE CORRODED AT APPROXIMATELY BS 1110, RBL 12 TO LBL 12. CORRODED SECTION WAS REMOVED, A NEW MEMBER WAS FABRICATED AND SPLICED IN ACCORDANCE WITH B727 SRM 53-10-08.