As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FLIGHT CREW REPORTED AN IN-FLIGHT VIBRATION. WHILE INVESTIGATING, MAINTENANCE DISCOVERED THE RUDDER PCU FORWARD ATTACH BEAM LOOSE. INSPECTION REVEALED THE HI-LOKS AT THE TWO LOWER ANGLES LOOSE AND WORKING, AS WELL AS THE LOWER LT CLIP ASSY CRACKED. THE DISCREPANT STRUCTURE IS TO BE REPLACED, THE AIRCRAFT WILL TEHN BE RETURNED TO SERVICE.