As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GROUND PERSONNEL OBSERVED FLAMES OUT OF BACK OF ENGINE #1 AND WHITE SMOKE COMING OUT OF FRONT AT SHUTDOWN. NO EICAS MESSAGES PRESENT. "TRANSFERRED TO NRWC 800-ABI-02406"-C/A-REMOVED AND REPLACED #1 ENGINE IAW WORK CARD 71-000-00 LEAK CHECK GOOD OPS CHECK GOOD