As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING A PHASE 5 INSPECTION A TASK INVOLVE THE REMOVAL OF THE AFT VERTICAL FIN TOP FAIRING, TO INSPECTED INSIDE THIS AREA. MAINTENANCE PERSONNEL FOUND THE TWO ELEVATOR TORQUE TUBES WERE CHAFED. MAINTENANCE PERSONNEL MAINTENANCE DEPARTMENT SENT THE PART TO MFG FOR REPAIR. THE DAMAGE WAS BEYOND LIMITS.