# SDR GTIA2022012436238

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2022
- Submitted: January 24, 2022
- Operation: Air carrier
- Aircraft: [N910NK](https://openairdocs.org/aircraft/N910NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 8668
- Aircraft time: 9,245 hours, 3,920 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Contaminated
- Location: Nr 2
- Stage of operation: DE
- How discovered: O
- Nature of condition: C, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2022012436238

## Discrepancy

FUME EVENT ON DESCENT -PERFORMED TSM TASK 05-50-00-810-831-A DURING PACK ISOLATION FOUND PACK 2 TO BE CONTAMINATED WITH BLEED SOURCE FROM AP. SEE NEXT LOGPAGE FOR BOTH DEFERRALS

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