As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 779 - LGA - PRIMARY STABILIZER TRIM STALLED, AND EXPERIENCED THERMAL SHUTDOWN TWICE ON CLIMB-OUT, AND ONCE IN LEVEL CRUISE. REMOVED AND REPLACED HORIZONTAL STAB PRIMARY LONGITUDINAL TRIM ACTUATOR MOTOR. OPS CHECK NORMAL IAW MM 27-40-01. (M)