# SDR DALA2023061204755

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2023
- Submitted: June 12, 2023
- Operation: Air carrier
- Aircraft: [N361DN](https://openairdocs.org/aircraft/N361DN), registered now
- Make and model: Airbus A321-213
- Registry model: [Airbus A321-213](https://openairdocs.org/model/airbus-a321-213) (OpenAirDocs)
- Aircraft serial: 8423
- Aircraft time: 13,634 hours, 6,069 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: DE
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023061204755

## Discrepancy

SHIP 3061 - FUME - DURING DECENT, AFT F/A CONTRACTED THE COCKPIT AND REPORTED A DIRTY SOCK SMELL. CREW DONNED O2 AND DECLARED AN EMERGENCY. CORRECTIVE ACTION: FOUND OIL WETTING IN APU PLENUM. APU TO BE PLACED ON MEL. REVERSE DUCT BURN AND ECS DECONTAMINATION C/W. RECIRC FILTER REPLACED. (LP# 4694686)

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