As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER ENGINE START, PILOT REPORTED NR 2 ENGINE FAILED. AIRCRAFT RETURNED TO GATE. MAINTENANCE REMOVED AND REPLACED THE NR 2 ENGINE LOW/HIGH PRESSURE FUEL PUMP AND FUEL METERING UNIT IAW MM 73-12-41 AND 73-22-52. FUEL METERING UNIT WAS A CONFIRMED FAILURE - SINGLE SERVO VALVE ASSEMBLY WAS LEAKING PER VENDOR.