What was found
(CAN) DURING MAINTENANCE OF ELEVATOR TRIM SYSTEM THE TRIM SEEMED VERY STIFF AND JUMPY. FOUND HORIZONTAL STAB CENTRE REAR SPAR PULLEY SEIZED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) DURING MAINTENANCE OF ELEVATOR TRIM SYSTEM THE TRIM SEEMED VERY STIFF AND JUMPY. FOUND HORIZONTAL STAB CENTRE REAR SPAR PULLEY SEIZED.