As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION FOUND INTERCOSTAL CORRODED IN FORWARD BAGGAGE BIN AT STA 500, RBL 9. THE INTERCOSTAL WAS REMOVED AND CORRODED STRINGER WAS CUT OUT IAW SRM 53-10-3. NEW STRINGER AND SPLICES WERE FABRICATED IAW SRM 53-10-5 AND 51-10-2. THE STRINGER, SPLICES AND INTERCOSTAL WERE INSTALLED IAW SRM 51-30-2.