As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3684 - THE CREW REPORTED A LEFT ENGINE DUCT LEAK. THE CREW SHUT DOWN THE NR 1 ENGINE AND LANDED AT EFD WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE WATER SEPARATOR ON THE LEFT ENGINE BLEED LINE, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (M)