As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 2804 THE CREW REPORTED THAT AFTER GATE ARRIVAL THE FIRST OFFICER OBSERVED SMOKE COMING OUT OF THE NR 1 ENGINE INTAKE AREA. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED ENGINE NR 1 RUNUP AND NO DEFECTS NOTED, NO SMOKE NOTED FROM INTAKE OR EXHAUST AREA IAW REMOVED AND REPLACED MM 72-00-00. THE AIRCRAFT WAS RETURNED TO SERVICE.