What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO SEA DUE TO THE FLIGHT CREW REPORTING A LEFT WING BLEED AIR LEAK CAUTION MESSAGE. FLIGHT CREW ACCOMPLISHED ECAM PROCEDURES AND LANDED SAFELY AT SEA WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT FOR AALA202412093057: MAINTENANCE FOUND THE WING ANTI ICE TAPPING COUPLING (CONNECTOR) SEALS ON THE PRE-COOLER DUCT LEAKING AND REPLACED THE SEALS PER AMM 20-26-00-910-002-A. A SATISFACTORY LEAK / OPERATIONAL CHECK WAS ACCOMPLISHED.