# SDR GTIA2023112137640

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2023
- Submitted: November 21, 2023
- Operation: Air carrier
- Aircraft: [N675NK](https://openairdocs.org/aircraft/N675NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7668
- Aircraft time: 22,101 hours, 9,717 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: AP
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2023112137640

## Discrepancy

AROUND 3000FT SMELLED DIRTY SOCK SMELL, RAN QRH , SEEMED TO STOP WITH PACK 1 OFF @ GATE BEFORE ENG 1 SHUTDOWN , RECEIVED AIR ENG 1 HP VALVE FAULT ECAM-PERFORMED TSM 05-50-00 FOUND SOURCE OF SMELL PACK # 1, APU OK NO LEAKS NOTED, WILL REQUIRED FURTHER T/S, REF L.P 3270197-1 FOR HP VALVE FAULT, AND 3270197-2 FOR PACK # 1 DMI

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