# SDR AALA202003209018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2020
- Submitted: March 20, 2020
- Operation: Air carrier
- Aircraft: [N986AN](https://openairdocs.org/aircraft/N986AN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7046
- Aircraft time: 11,925 hours, 4,459 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: EVT3454HC
- Part serial: 164906627
- Condition: Malfunctioned
- Location: Zone 100
- Part time: 11,925 hours, 4,459 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: E, B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202003209018

## Discrepancy

AIRCRAFT WAS GROUNDED: SMALL VIBRATION IN FORWARD GALLEY THEN HAD A ELECTRICAL SMELL IN CABIN FOLLOWED BY THE  VENTILATION BLOWER TRIPPING OFF SWITCHED TO BLOWER OVERRIDE. REMOVED AND REPLACED EXTRACT AND BLOWER FAN IAW IAW AMM 21-26-51.

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