As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT BILGE STR 36L CORRODED BETWEEN STA 1197 + 132 AND 1219 ON BOTH O/B AND I/B SIDES OF STRINGER. MAJOR REPAIR ACCOMPLISHED. CUT OUT DAMAGED SECTION OF STR. INSTALLED REPAIR STR SECTION, U-CHANNEL, AND 2 EA REPAIR ANGLES.