As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATL INFLIGHT T593/21 ON ROTATION LEFT HAND ENGINE UNCOMMANDED SHUTDOWN. RETURNED TO ATL AND LANDED WITHOUT INCIDENT. REPLACED NUMBER 1 ENGINE FUEL CONTROL (76960612-HAMILTON SUNDSTRAND) AND FUEL PUMP. TRIMMED ENGINE TO PROPER PARAMETERS PER 71-00-00 PAGE 501. SYSTEM GROUND CHECKED NORMAL OPERATION.