# SDR GTIA2023022736998

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2023
- Submitted: February 27, 2023
- Operation: Air carrier
- Aircraft: [N903NK](https://openairdocs.org/aircraft/N903NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 7011
- Aircraft time: 20,226 hours, 8,711 cycles
- System (JASC): [5100 · Standard Practices/Structures](https://openairdocs.org/jasc/5100)
- Part: None
- Condition: None
- 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/GTIA2023022736998

## Discrepancy

SMOKE EVENT REPORTED BY FA "DIRTY SOCK SMELL ODOR" FROM THE FRONT TO THE BACK BUT STRONGER SMELL IN THE BACK OF A/C NO SMELL NOTED IN THE COCKPIT REPORTED BELOW 4000'-PERFORMED TTROUBLESHOOTING IAW TSM 05-50-00-810-831A. ISOLATED TO THE #2 PACK. REF LP 3012050-2 FOR PACK 2 MEL

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