As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 2A-CHECK INSPECTION, THE RT AILERON PCA ATTACH FITTING WAS FOUND TO HAVE SEVERAL TOOL MARKS. MAINTENANCE PERFORMED A MAJOR REPAIR BY REMOVING AND REPLACING THA AFFECTED FITTING, OPERATIONALLY TESTING WITH NO DEFECTS NOTED, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.