# SDR GTIA2018112202981

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2018
- Submitted: November 23, 2018
- 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: 6,782 hours, 3,023 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Ecs
- Condition: Contaminated
- 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/GTIA2018112202981

## Discrepancy

FA'S IN THE BACK REPORTED STRONG ODOR DURING DECENT . ODOR STARTED GOING AWAY WHEN WE TURNED OFF PACK2 , X-131 REF SHUT-PERFORM TSM 05-50-00-810-831 FAULT ISOLUTION NO FAULT NOTED OR ORDOR IN THE CABIN , PERFORM DECONTAMINATION OF ENVIROMENTAL CONTROL SYSTEM IAW AMM 21-00-00-615-004-A. AIRCRAFT OK FOR SERVICE.

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