# SDR AALA201912279019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 26, 2019
- Submitted: December 28, 2019
- Operation: Air carrier
- Aircraft: [N764US](https://openairdocs.org/aircraft/N764US), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1369
- Aircraft time: 50,649 hours, 32,045 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Ducted Fan
- Part number: EVT3454HC
- Part serial: 4478
- Condition: Failed
- Location: Cabn
- Part time: 55,134 hours, 25,571 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201912279019

## Discrepancy

AIRCRAFT WAS GROUNDED: PILOT REPORTS BIG ELECTRICAL BURNING SMELL IN COCKPIT. MAINTENANCE REMOVED AND REPLACED BLOWER FAN 20HQ IAW AMM 21-26-51. OPS CHECK GOOD IAW AMM 21-26-00.

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