# SDR YENA2020071300384

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2020
- Submitted: July 13, 2020
- Operation: Air carrier
- Aircraft: [N583JB](https://openairdocs.org/aircraft/N583JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2150
- Aircraft time: 65,674 hours, 23,290 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: EVT3454HC
- Part serial: 6216
- Condition: Failed
- Location: 20hq
- Part time: 59,183 hours, 21,265 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2020071300384

## Discrepancy

FLT 1044,  DIVERTED. CLIMBING FL 240-270,  ODOR OF BURNING SUBSTANCE ACCOMPANIED BY LOUD WHINNING NOISE ON LT SIDE.  AGAIN AT CRUISE ON FL 340 ODOR BECAME WORSE FOLLOWED NOISE SUBSIDING & VENT BLOWER ECAM STATUS.  INSPECTED THE ACFT AND FOUND THE SOURCE OF THE ODOR AND NOISE TO BE BLOWER FAN 20 HQ. REMOVED AND REPLACED BLOWER FAN IAW AMM 21-26-51, OPS CHECKED GOOD.  NO ODOR OR NOISE PRESENT AT THIS TIME. ACFT IS OK FOR SERVICE.

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