# SDR GTIA2023022336987

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2023
- Submitted: February 23, 2023
- Operation: Air carrier
- Aircraft: [N915NK](https://openairdocs.org/aircraft/N915NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 7851
- Aircraft time: 13,238 hours, 5,473 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/GTIA2023022336987

## Discrepancy

PACK 1 FUMES ON DESCENT AIR QUALITY FORM COMPLETED -PERFORMED TSM 05-50-00 FOR CAUSE OF ODOR , NO SIGNS OF LEAKAGES ON EITHER ENGINE OR APU AREA .  ISOLATED LEFT  PACK SUSPECTED AS CAUSE OF ODOR , SEE LOG PAGE  3059634-2 FOR MEL / PACK 1 DEACTIVATION

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