As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ENGINE START, THE AIRCRAFT HAD A FAILURE OF THE IGNITION SYSTEM ON THE NR 2 ENGINE AND RETURNED TO THE GATE FOR MAINTENANCE. MAINTENANCE PERFORMED A FAULT ANALYSIS IAW TSM 74-00-00-810-816-A, REPLACED THE NR 2 ENGINE IGNITER PLUGS A AND B IAW AMM 74-21-41, PB401. THE THE IGNITION EXCITERS A AND B IAW AMM 74-11-38 PB401, PERFORMED TESTS WITH NORMAL RESULTS. THE AIRCRAFT WAS RETURNED TO SERVICE.