As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BUR - TAILPIPE FIRE - FLT 0476 - NR 1 ENGINE HAD TAILPIPE FIRE AT ENGINE SHUTDOWN AFTER 5 MIN COOL DOWN. MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE OIL SCAVENGE PUMP IAW T/C R5M79301. RAN ENGINE AT IDLE, NO TAILPIPE FIRE AT SHUTDOWN, LEAK CHECK OF PUMP WAS GOOD.