What was found
(CAN) DURING HORIZONTAL STAB PITCH TRIM TEST/INSPECTION MAINTENANCE FOUND THAT PITCH TRIM ACTUATOR WOULD NOT MOVE IN ALTERNATE TRIM MODE. ACTUATOR WOULD LOAD UP BUT NOT MOVE. AIRCRAFT GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) DURING HORIZONTAL STAB PITCH TRIM TEST/INSPECTION MAINTENANCE FOUND THAT PITCH TRIM ACTUATOR WOULD NOT MOVE IN ALTERNATE TRIM MODE. ACTUATOR WOULD LOAD UP BUT NOT MOVE. AIRCRAFT GROUNDED.