# SDR GTIA2018071902756

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2018
- Submitted: July 19, 2018
- Operation: Air carrier
- Aircraft: [N904NK](https://openairdocs.org/aircraft/N904NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 7094
- Aircraft time: 4,887 hours, 2,174 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Defective
- Location: Ac Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2018071902756

## Discrepancy

FUME EVENT, ON FINAL APPROACH (5000') AT FLAPS 1 220KIAS, FA REPORTED DIRTY SOCK ODOR IN AFT CABIN. TURNED OFF PACK NR 2 AND ODOR DISSIPATED IN A FEW MINUTES NO ODOR IN COCKPIT. PERFORMED TSM 05-50-00-810-831-A. FOUND UNSATISFACTORY AIR QUALITY FROM PACK NR 2. SEE LOGPAGE 2371574-2 FOR CORRECTIVE ACTION.

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