As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELEVATOR TRIM TAB SPLIT, UNABLE TO TRIM OFF PRESSURE DURING NORMAL FLIGHT THROUGH HAT SWITCH AND FLCS PAGE. SUPPLEMENTAL INFORMATION, VERIFIED DISCREPANCY AND TROUBLESHOT A BAD LT ELEVATOR TRIM ACTUATOR. REMOVED AND REPLACED LT ELEVATOR TRIM ACTUATOR. ALL OP'S CHECKS SATISFACTORY IAW EA 500 AMM 27-33-15.