As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTO PILOT PITCH TRIM FAILED. INDICATED - 0.4 ON TRIM, STAYED STUCK AT -0.4 ABOVE 250KTS, WORKED OK ON SECONDARY OVERRIDE AND BELOW 250KTS. WHILE TRIM STUCK ABOVE 250 OCCASIONAL (NT) INDICATION. REMOVED AND REPLACED HORIZ STAB TRIM ACTUATOR WITH A REPAIRED ACTUATOR IAW MM 27-40-05. PERFORMED OPS CHECK WITH AVIONICS ASSISTANCE (REFERENCE WO SC680) SYS OPS CHECK GOOD, OPS CHECK PERFORMED IAW MM CH 27-40-00.