# SDR YENA2025040200357

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2025
- Submitted: April 2, 2025
- Operation: Air carrier
- Aircraft: [N4083J](https://openairdocs.org/aircraft/N4083J), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11903
- Aircraft time: 3,527 hours, 530 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: AE1819B00
- Part serial: 222602999
- Condition: Damaged
- Location: Zone 100
- Part time: 8,756 hours, 1,560 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2025040200357

## Discrepancy

FLT#2289, AMS-JFK. (ETOPS) 'AVIONICS VENT BLOWER FAULT EN ROUTE CB POPPED NOTIFIED DISPATCH AND MCC; SYSYTEM T/S IAW TSM21-26-00-810-829-A. NO DEFECTS NOTED. FOR PRECAUTIONARY REPLACED EXTRACT AND BLOWER FAN 20HQ. IAW AMM 21-26-51. OP CHECK GOOD. A/C OK FOR SVD.'

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