As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 0669 CORROSION OUT OF LIMITS FLOOR BEAM (1EA) STA 1640 BTW LBL 50 TO LBL 59 AT PAX FLOOR STRUCTURE (W4). CORRECTICE ACTION: SUMMARY OF NRC 00650. FLOOR BEAM (1EA) STA 1640 BTW LBL 50 TO LBL 59 AT PAX FLOOR STRUCTURE (W4) WAS REPAIRED PER B757-200 SRM 53-00-51. (2952981)