As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PRIOR TO DEPARTURE, HORIZONTAL STABILIZER CHANNEL NR 2 WOULD NOT ENGAGE. FOUND MOTOR NR 2 FAULT. SENT A/C TO HANGAR, REPLACE HSTA AND MCU. DURING REPLACEMENT, FOUND RESTRICTED MOVEMENT OF STAB SURFACE. PIVOT PIN WAS BINDING. SENT AIRCRAFT TO MAINTENANCE FACILITY TO PERFORM STRUCTURAL REPAIRS.