# SDR GTIA2026030939291

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2026
- Submitted: March 9, 2026
- Operation: Air carrier
- Aircraft: [N626NK](https://openairdocs.org/aircraft/N626NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 5999
- Aircraft time: 41,086 hours, 18,890 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Location: Nr 2
- Stage of operation: CL
- 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/GTIA2026030939291

## Discrepancy

CLIMBING THROUGH FL 250 FA REPORTED SOUR SMELL PACK 2 WAS ISOLATED AND THE SMELL DISSAPATED AIR QUALITY REPORTING FORM COMPLETED -FOLLOWING TSM 05-50-00-810-831-A PERFORMED LEVEL A DECONTAMINATION OF THE ECS IAW AMM 21-00-00-615-802-A. USING BOTH APU BLEED & ENGINES 1 (2) BLEED WERE UNABLE TO DUPLICATE THE ODOR EVENT THROUGHOUT THE CABIN OR FLIGHT DECK. DETERMINED A/C OK FOR RETURN TO SERVICE. MOC NOTIFIED. MOC # 120719.

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