# SDR USAA2013081900002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2013
- Submitted: September 26, 2013
- Operation: Air carrier
- Aircraft: [N523UW](https://openairdocs.org/aircraft/N523UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 3960
- Aircraft time: 16,129 hours, 5,280 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2013081900002

## Discrepancy

STRONG "DIRTY SOCK" ODOR.  WORSE ON  ENTRY AND NEAR DOORS 3L/R.  ODOR NOT DETECTED BY FLIGHT DECK CREW.  COMPLIED WITH TROUBLESHOOT CABIN AIR QTY JOB CARD.  NO FAULTS NOTED.  NO SUBSEQUENT CABIN ODOR EVENTS OR FAULTS NOTED.

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