# SDR GTIA2017121402286

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2017
- Submitted: December 18, 2017
- Operation: Air carrier
- Aircraft: [N631NK](https://openairdocs.org/aircraft/N631NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 6327
- Aircraft time: 12,416 hours, 5,647 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: EVT3454HC
- Part serial: 164905305
- Condition: Failed
- Location: E/E Bay
- Stage of operation: NR
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2017121402286

## Discrepancy

BURNING ODOR WITH A LOUD HUMMING NOISE EVENTUALLY NOISE STOPPED.  VENT BLOWER FAULT.  FOUND THE AVIONICS BLOWER FAN TO BE CAUSE OF THE BURNING ODOR ,  PERFORMED TSM 21-26-00-810-809-A.  R & R BLOWER FAN IAW AMM 21-26-51, OPS CHECKED GOOD.

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