As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AIRCRAFT WAS STATIONED FOR A FEW DAYS, THE CREW ATTEMPTED TO START THE NR 2 ENGINE. AFTER SEVERAL FAILED ATTEMPTS, MX WAS NOTIFIED AND TROUBLESHOT TO A DEFECTIVE EXCITER BOX. INSTALLED AN INSPECTED EXCITER BOX AND PERFORMED A NORMAL ENGINE START ON NR 2 ENGINE. ACFT WAS THEN RETURNED TO SERVICE.