# SDR GTIA2023041437115

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2023
- Submitted: April 14, 2023
- Operation: Air carrier
- Aircraft: [N910NK](https://openairdocs.org/aircraft/N910NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 8668
- Aircraft time: 13,437 hours, 5,656 cycles
- System (JASC): [5100 · Standard Practices/Structures](https://openairdocs.org/jasc/5100)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: DE
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2023041437115

## Discrepancy

FA IN AFT CABIN REPORTS DIRTY SOCK SMELL DURING DECENT AND AT GATE. IT WAS ALSO SMELLED IN FWD CABIN AND ON THE FLIGHT DECK. PACK 1 WAS TURNED OFF-TROUBLESHOOTING DONE IAW TSM 05-50-00-810-831-A AND ISOLATED APU AS SOURCE OF ODOR. SEE L/P 3022088-2  FOR APU DEFERRAL

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