# SDR GTIA2018012202355

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2018
- Submitted: January 23, 2018
- Operation: Air carrier
- Aircraft: [N665NK](https://openairdocs.org/aircraft/N665NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7045
- Aircraft time: 6,714 hours, 2,971 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: DE
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2018012202355

## Discrepancy

FLT ATTENDANTS COULD DETECT AN ODOR DURING DESCENT.  FOLLOWED TSM 05-50-00 TO ISOLATE ODOR FOUND NO ODOR FROM EITHER PACK UNDER APU BLEED OR INDIVIDUAL ENG BLEED. ENGINE RUNS IAW AMM 71-00-00.

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