# SDR CALA2026072017893

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2026
- Submitted: July 20, 2026
- Operation: Air carrier
- Aircraft: [N878UA](https://openairdocs.org/aircraft/N878UA), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 2371
- Aircraft time: 58,152 hours, 31,211 cycles
- System (JASC): [3830 · Waste Disposal System](https://openairdocs.org/jasc/3830)
- Part: Coffeemaker
- Condition: Leaking
- Location: Zone 900
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026072017893

## Discrepancy

WATER LEAKING FOWARD GALLEY. SUBSTANTIAL LEAK STILL. STARTED OFF SMALL. GETTING BIGGER. ISOLATED "LEAK" TO FROM UNDER THE FWD GALLEY AIR CHILLER. REMOVED FWD GALLEY AIR CHILLER REF AMM  25-34-51-000-804-C. NOTICED DRAIN FROM UNDER AIR CHILLER HAVE STILL WATER IN IT. TURNED ON FWD GALLEY WATER. RAN WATER THROUGH UPPER FWD GALLEY DRAIN AND FOUND WATER IS BACKING UP FROM THE LOWER DRAIN FROM UNDER THE AIR CHILLER. NO EVIDENCE OF A LEAK FOUND AT THIS TIME IN THE E&E BAY. REMOVED LOWER DRAIN LINE FROM UNDER FWD GALLEY AIR CHILLER, CLEARED THE CLOG IN THE DRAIN LINE (LARGE AMOUNT OF WATER CLEARED OUT FROM FWD DRAIN MAST) AND RESECURED  TO THE DRAIN. CLEANED ALL WATER IN THE GENERAL AREA (WATER IS CLEAR). PRESSURIZED WATER TANK AND RAN FWD GALLEY FAUCET WATER FOR APROXIMATELY 10 MINUTES AND FOUND NO FURTHER LEAKS. REINSTALLED AIR CHILLER IAW AMM 25-34-51-400-804-C. REACTIVATED AIR CHILLER AND OPERATED FOR APPROXIMATELY 20, FOUND NO EVIDENCE OF LEAKS. REACTIVATED FWD GALLEY COFFEEMAKER

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