# SDR GTIA2018121733021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2018
- Submitted: December 17, 2018
- 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: 6,397 hours, 2,794 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/GTIA2018121733021

## Discrepancy

F.A.S REPORTED DIRTY SOCK SMELL ON DESCENT THROUGH 10000 SHUT PACK2 OFF F.A.S REPORTED SMELL SUBSIDE-PERFORMED TSM AMM 05-50-00-810-931-A DETERMINED THAT SMELL COMING FROM PACK2 PERFORMED ENGINE RUN IAW AMM 71-00-00 NOT SMELL AT THIS TIME COMING FROM PACK1 SEE LOG BOOK PAGE 2341444-2

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