As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 3209 THE CREW REPORTED THAT AFTER TAKEOFF RECEIVED A BLEED LEAK MESSAGE ON EICAS. THE CREW COMPLETED THE EPC AND DECLARED AN EMERGENCY. THE AIRCRAFT RETURNED TO DFW AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND LEAK AT SECTION 1, 3, 5 AND 11. REMOVED AND REPLACED THE O-RING IAW AMM 36-11-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.