As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT THE CREW REPORTED AN ELECTRICAL BURNING ODOR IN FLIGHT AND NOTICED THE NR 1 ENGINE SMOKING AFTER SHUTDOWN. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 1 ENGINE IAW WC 71-000-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. THE CAUSE OF THE SMOKE WAS DETERMINED TO BE MADE BY THE NR 7 CARBON SEAL.