# SDR USAA2014021000004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2014
- Submitted: February 10, 2014
- Operation: Air carrier
- Aircraft: [N625AW](https://openairdocs.org/aircraft/N625AW), registered now
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 64
- Aircraft time: 76,457 hours, 34,441 cycles
- System (JASC): [3840 · Air Supply (Water Pressure System)](https://openairdocs.org/jasc/3840)
- Part: Butterfly Valve
- Part number: V2T152D
- Part serial: 5588
- Condition: Noisy
- Location: Zone 200
- Part time: 41,173 hours, 17,026 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2014021000004

## Discrepancy

EXTREMELY LOUD NOISE HEARD FROM BEHIND FWD GALLEY WATER SPIGOT.  IAW LOG PAGES 3057775, 3057778 & 3057736, REPLACED COOLING AIR INLET CHECK VLV & BUTTERFLY VLV & TIGHTENED FOUR EACH DUCT CLAMPS.

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