As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUSPECTED CORROSION FOUND DURING INSPECTION OF THE FS 580 BULKHEAD SKIN SPLICE, AREA LONGERONS AND STRINGERS 24 L/R IN ACCORDANCE WITH CMP 539540. AFTER FURTHER NDT THE AREA WAS FOUND TO HAVE MINOR SURFACE CORROSION WHICH WAS REMOVED AND TREATED. FINDINGS WERE SUBMITTED TO ENGINEERING REF WO CS217760, AND FOUND TO BE ACCEPTABLE FOR RETURN TO NORMAL OPERATIONS WITHOUT RESTRICTIONS.