As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 278, PILOT REPORTED NOSE WHEEL STEERING FAULT IN FLIGHT. THE ACFT PULLED TO THE LEFT ON TAKEOFF AND STEERING ON THE GROUND FELT STIFFER THAN NORMAL ALTHOUGH FULLY FUNCTIONING. DECLARED AN EMERGENCY. ACFT LANDED UNEVENTFULLY. REMOVED AND REPLACED SERVO CONTROL (6GC) NOSE WHEEL STEERING IAW AMM 32-51-51. OPS CHECK PASSED. FUNCTIONAL CHECK PASSSED. NO LEAKS NOTED.