# SDR AALA201705259014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2017
- Submitted: May 25, 2017
- Operation: Air carrier
- Aircraft: [N156UW](https://openairdocs.org/aircraft/N156UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 5684
- Aircraft time: 13,031 hours, 5,319 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Motor
- Part number: EVT3454HC
- Part serial: 164904011
- Condition: Burned Out
- Location: Blower Vent
- Part time: 13,031 hours, 5,319 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/AALA201705259014

## Discrepancy

BLOWER VENT HAD FLOOR RUMBLE, THEN A HIGH PITCHED NOISE, AND AN ECAM CAUTION.  RUMBLE AND NOISE STOPPED, AND A BURNED OUT MOTOR ODOR. REPLACED FWD AVIONICS BLOWER MOTOR IAW SMM 21-26-01.

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