# SDR YENA2021072900488

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2021
- Submitted: July 29, 2021
- Operation: Air carrier
- Aircraft: [N992JB](https://openairdocs.org/aircraft/N992JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 8178
- Aircraft time: 12,602 hours, 2,469 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: EVT3454HM01
- Part serial: 164903281
- Condition: Failed
- Location: E/E Bay Extract
- Part time: 29,654 hours, 10,566 cycles
- Stage of operation: CL
- 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/YENA2021072900488

## Discrepancy

FLT 434, SFO-BOS. VENT EXTRACT FAULT ECAM DURING TAKE OFF CLIMB 007; R AND R EXTRACT FAN AFTER DUPLICATING FAULT ON GROUND WITH AEVC TEST . AEVC TEST PASSED (2X) POST R AND R . OK TO CONTINUE (REF. AMM 21-26-51).

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