As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEFECT: GROUND CREW REPORTS FLAMES AND SMOKE FROM #1 ENG TAILPIPE ON SHUTDOWN - ACTION TAKEN: GAINED ACCESS TO OIL INLET COWL REPLACED PRECATUATIONARY FLANGE ASSY GASKET RAN ENGINE ON TO TAKE OFF POWER FOR 5 MIN AND LEAVES NOTED TO SUPPLY AND SCAVENGE AND SURRONDING AREA REPLACED FLANGE ASSY GASKET REF AMM 72-00-00 OK FOR SERVICE