As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 0670 CORROSION ON UPPER SURFACE OF STRINGER LBL 7.55 BTW STA 1409 TO STA 1411 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00821: STRINGER LBL 7.55 BTW STA 1344 TO STA 1445 WAS REPLACED PER B757-200 SRM 51-40. (0111348)