As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK THE VERTICAL STABILIZER FITTING AT FRAME 75 WAS ORIGINALLY REMOVED FOR EVIDENCE OF FRETTING AND THEN FOUND TO BE CRACKED AROUND AN UPPER BOLT HOLE. MX R & R THE FITTING IAW EC5310-01317. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.