# SDR GTIA2023091637479

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2023
- Submitted: September 16, 2023
- Operation: Air carrier
- Aircraft: [N935NK](https://openairdocs.org/aircraft/N935NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 10108
- Aircraft time: 10,284 hours, 4,224 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Unknown
- Part number: 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/GTIA2023091637479

## Discrepancy

FUME EVENT DESCENDING 8000' TURNED PACK #1 OFF, SMELL WENT AWAY-PERFORM ENGINE RUN ON #1 & CHECK PACK #1 & 2 FOR CABIN ODOR. FOUND PACK #1 TO BE ODOR SOURCE IAW TSM 05-50-00-810-831 AND AMM 71-00-010

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