As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT 5645, L/P 1386127) POINTS OF CORROSION ALONG FLOOR BEAM UPPER CHORD STA 1640 FROM RBL20 TO LBL45 AT PAXCABIN FLOOR STRUCTURE. CORRECTIVE ACTION: LEVEL CORROSION 2. FLOOR BEAM UPPER CHORD STA 1640 FROM LBL 60 TO RBL60 WAS REPAIRED PER B757-200 SRM 53-00-51-2R-9.