As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 670 IN REF TO NRC 00506: CORROSION ON FLOOR STRINGER RBL 10.45. BTW STA. 1325 TO 1340 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00824: FLOOR STRINGER RBL 10.45. BTW STA. 1325 TO 1340 AT AFT CARGO COMPARTMENT WAS REPLACED AND INSTALLED PER B757-200 SRM. (0109273)