# SDR GTIA2020120735492

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2020
- Submitted: December 7, 2020
- Operation: Air carrier
- Aircraft: [N901NK](https://openairdocs.org/aircraft/N901NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 6833
- Aircraft time: 10,487 hours, 4,626 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Location: Nr 2
- 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/GTIA2020120735492

## Discrepancy

MOLDY, MUSTY SOCK SMELL REPORTED BY CABIN DURING DECENT.  ISOLATED PACK 2 ODOR DISAPATED.  PERFORMED TSM 05-50-00-810-831, FOUND PACK 2 MOST LIKELY CAUSE OF ODOR, PLEASE SEE LOGPAGE 2648890-2.

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