As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG NR 1 FAILED ON TAXI-OUT APPROXIMATELY 3 MIN AFTER ROLL BACK ON ENG NR 2. SOURCE OFF LT NR 1 ILLUMINATED MASTER CAUTION, LOCKED DOWN ENGINE INDIC AND SAW ENG FAIL ON NR 1. NO OTHER UNUSUAL INDICATIONS. REMOVED AND REPLACED NR 1 ENGINE FUEL PUMP AND HMU ASSY PER M/M. ENG RUN OP CK GOOD.