As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WE HAVE FOUND THIS PART TO HAVE MAINTENANCE INDUCED DAMAGE FROM DISCONNECTING THE LT FORWARD INPUT ROD AT THE PRIMARY FLIGHT CONTROL SERVO AND ALLOWING THE ROD TO FALL FORWARD. THIS ACTION ALLOWS THE LOWER JAM NUT TO CONTACT THE BELLCRANK, CAUSING DAMAGE. THE MANUFACTURER STATES THAT THERE IS NO ALLOWABLE DAMAGE TO THIS PART. THE OPERATOR OF THIS AIRCRAFT HAS A FLEET WITH THIS TYPE OF DAMAGE FOUND ON AT LEAST 5 OTHER AIRCRAFT.