As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE CLEANING PAINT OFF STRINGER 24S FOUND RIVETS AND STRINGER CORRODED BETWEEN STR X428 AND X564.5. REMOVED CORRODED RIVETS IAW SRM 51-42-05-02-01. CORROSION LIMITED TO FASTENERS ONLY. INSTALLED NEW FASTENERS IAW SRM 51-42-05-02-01. APPLIED SURFACE PROTECTION IAW SRM 51-25-10-02-01, 51-25-15-02-01 AND AMM 51-25-01 390-801.