# SDR DALA2025040502607

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2025
- Submitted: April 5, 2025
- Operation: Air carrier
- Aircraft: [N532DN](https://openairdocs.org/aircraft/N532DN), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11279
- Aircraft time: 8,399 hours, 2,050 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Ecs
- Condition: Contaminated
- Location: Zone 100
- Stage of operation: CR
- How discovered: O
- Nature of condition: C, B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025040502607

## Discrepancy

SHIP 5032 -DIV- DIVERTED TO MSP AND DECLARED EMERGENCY DUE TO SULFUR ODOR IN THE AFT CABIN.  PERFORMED LEFT AND RIGHT ENGINE WATERWASH AND BOROSCOPE, AND PERFORMED ECS DECONTAMINATION PER AMDS 0550-2001 AND 7100-2018, AND AMM 72-31-00-290-802-A AND 72-35-00-290-801-A. NO ABNORMAL SMELLS, REPLACED RECIRCULATION FILTERS. (LP 7252998)

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