# SDR USAA2013120900024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 2013
- Submitted: December 9, 2013
- Operation: Air carrier
- Aircraft: N548UW
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 4898
- Aircraft time: 8,072 hours, 2,787 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: VD390100
- Part serial: 11082273
- Condition: Inoperative
- Location: Cabin
- Part time: 8,067 hours, 2,784 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2013120900024

## Discrepancy

STRONG SMELL COMING THROUGH VENTS IN CABIN, ISOLATED NR 2 PACK, RECIRCULATING FAN CB POPPED.  REPLACED RT CABIN RECIRCULATING FAN 14HG IAW A321 AMM 21-21-51.

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