As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN "C" CHECK, AFT CARGO COMPT INTERCOSTAL BETWEEN STA 1050-1070 STR 27L CORRODED. REMOVED INTERCOSTAL UPPER ANGLE IAW B727 SRM 51-30-2. FAB NEW ANGLE IAW B727 SRM 53-10-2 USING 2024T3 .050 PO NR 9004174 DIM 19" BY 2" ALODINE AND PRIME PART IAW B727 IAW B727 SRM 51-10-2. INSTALLED ANGLE IAW B727 SRM 51--30-2.