What was found
PITCH TRIM MAIN INOPERATIVE EICAS MESSAGE ON CLIMB, RETURNED TO BLOCK. MAINTENANCE INSPECTED AND REPLACED THE HORIZONTAL STAB CONTROL UNIT, OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PITCH TRIM MAIN INOPERATIVE EICAS MESSAGE ON CLIMB, RETURNED TO BLOCK. MAINTENANCE INSPECTED AND REPLACED THE HORIZONTAL STAB CONTROL UNIT, OPS CHECK GOOD.