As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE BASE VISIT FOUND THE PREVIOUS REPAIR CHAFED ON STRINGER 19 LEFT AFT OF FRAME 52. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED PREVIOUS REPAIR ON STRINGER 19L AFT OF FRAME 52. FABRICATED NEW REPAIR AND INSTALLED IAW EMB SRM 53-24-02. THE AIRCRAFT WAS RETURNED TO SERVICE.