As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE RT IGNITION SYS INOPERATIVE. ACFT GROUNDED. PERFORMED IGNITION SYS AUDIBLE TEST IAW AMM 74-00-00-750-801-F00, RESULTS ARE GOOD ON RT IGNITER, ACCOMPLSHED FIM 74-21-807. GROUND VERIFICATION ACCOMPLISHED AND GOOD. NO FAULTS RECORDED ON CDU.