# SDR YENA201903120128

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2019
- Submitted: March 18, 2019
- Operation: Air carrier
- Aircraft: [N509JB](https://openairdocs.org/aircraft/N509JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1270
- Aircraft time: 74,250 hours, 27,330 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: EVT3454HC
- Part serial: 11432
- Condition: Failed
- Location: E&E Bay
- Part time: 41,082 hours, 14,661 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA201903120128

## Discrepancy

FLT 1992, TPA-BOS. FL 330 VENT EXTRACT FAULT LOUD BUZZ FOLLOWED BY SLIGHT ELECTRICAL BURNING SMELL AVIONICS VENT EXTR CIRCUIT BREAKER POPPED (EXTRACT FAN - NO AVNCS SYS FAULT ECAM CAUTION); R & R EXTRACT FAN IAW AMM 21-26-51. OPS CHECK GOOD. MX4 UPDATED, PLACARD REMOVED, MDDR CLEARED.

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