As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT 5648, L/P 1517410) CORROSION ON STRINGERS (6EAS) FROM STA 1500 TO 1520 BTW LH/RH SIDE PANEL AT AFT CARGO COMP. CORRECTIVE ACTION: REPAIRED DUE TO CORROSION LEVEL 2 PER B757-200 SRM 53-00-53-2R-1 PARAGRAPH 4, FIG. 201 DET. XII.