As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SPECIAL HFEC INSPECTION, THE STRINGER 4R SKIN LAP SPLICE WAS FOUND WITH 4 CRACK INDICATIONS IN THE LOWER ROW OF FASTENERS OF THE INNER SKIN PANEL. THE ENTIRE LAP SPLICE WAS CUT (UPPER AND LOWER SKIN) AND REMOVED FOR FURTHER EVALUATION. THE CUT SKIN LAP WAS REPAIRED WITH AN EXTERNAL ALUMINUM DOUBLER AND STRUCTURAL FILLER PER ER/A 366490-14, REV A.