# SDR GTIA2019122644895

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2019
- Submitted: December 26, 2019
- Operation: Air carrier
- Aircraft: N522NK
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 2893
- Aircraft time: 50,306 hours, 23,126 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cockpit
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2019122644895

## Discrepancy

DESCENDING OUT OF 5000FT WE DETECTED FUMES IN THE COCKPIT RAN COM 3.226 AND SUSPECTED PACK 1 THE SMELL DID NOT GO AWAY SO WE ISOLATED PACK 2 AND THE SMELL DISIPUTED.  -ISOLATED ALL BLEED AIR IAW TSM 05-50-00-810-831, NO ODOR NOTED PREFROMED ENG RUN WITH ENG BLEED AND APU BLEED UNABLE TO DUPLICATE ODOR.

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