# SDR USAA2012071700013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2012
- Submitted: July 17, 2012
- Operation: Air carrier
- Aircraft: [N192UW](https://openairdocs.org/aircraft/N192UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1496
- Aircraft time: 39,948 hours, 14,238 cycles
- System (JASC): [2530 · Buffet/Galleys](https://openairdocs.org/jasc/2530)
- Part: Chiller
- Part number: 2761
- Part serial: 443
- Condition: Overheated
- Location: Galley
- Part time: 6,766 hours, 2,499 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2012071700013

## Discrepancy

FLIGHT ATTENDANT REPORTED A BURNING SMELL AND HAZE IN AFT GALLEY.  CIRCUIT BREAKERS FOR AFT GALLEY WERE PULLED AND AIRCRAFT DIVERTED TO PHX.  MAINTENANCE FOUND AFT GALLEY CHILLER OVERHEATED DUE TO CLOGGED DUCT.  REMOVED AND REPLACED CHILLER UNIT.

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