As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION FOUND STRINGER 18 R IS CORRDED BETWEEN FRAMES 13 & 14. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED NEW STRINGER AT 18R BETWEEN FRAMES 13 & 14 IAW SRM 51-40-02. THE AIRCRAFT WAS RETURNED TO SERVICE.