# SDR DALA101703157

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2010
- Submitted: January 27, 2010
- Operation: Air carrier
- Aircraft: [N357NB](https://openairdocs.org/aircraft/N357NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1875
- Aircraft time: 20,108 hours, 10,135 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Condition: Failed
- Stage of operation: CL
- How discovered: O
- Nature of condition: E, B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA101703157

## Discrepancy

ON CLIMB, RUMBLING NOISE HEARD FOR SEVERAL MINUTES, FOLLOWED BY ACRID ODOR ON FLIGHT DECK.  CONTACTED F/A TO VERIFY NOTHING IN THE OVENS.  DIVERTED ACFT.  IN DESCENT EXTRACT FAN FAULT ANNUNCIATED, FOLLOWED QRH.  LANDING WAS UNEVENTFUL.  REPLACED AVIONICS EXTRACT FAN, CHECKS OK.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.