As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF FROM DFW, AIRCRAFT EXPERIENCED A NR 1 ENGINE TORQUE FLUX WITH YAW. CREW SHUT DOWN ENGINE AS A PRECAUTIONARY. REPLACED NH PROBE ON NR 1 ENGINE, PERFORMED GROUND MAINTENANCE RUNS AND PERFORMED SATISFACOTRY TEST FLIGHT. AIRCRAFT RELEASED FOR SERVICE. (W)