# SDR DALA2024042304646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2024
- Submitted: April 23, 2024
- Operation: Air carrier
- Aircraft: N323US
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 272
- Aircraft time: 90,890 hours, 42,077 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: UNKNOWN
- Condition: Damaged
- Location: Recirculation
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024042304646

## Discrepancy

SHIP 3223 - DIV - TO BNA DUE ODORS IN THE CABIN AND FLIGHT DECK. LT RECIRCULATION FAN WAS PLACED AT ON MEL AT GRB. CORRECTIVE ACTION: FOUND LT FAN CHECK VALVE STUCK OPEN DURING TROUBLESHOOTING. REPLACED LT RECIRCULATION FAN AND CHECK VALVE. (5873877)

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