# SDR YENA2026090100721

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2026
- Submitted: September 1, 2026
- 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: 9,375 hours, 1,404 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Valve
- Part number: VFT210B00
- Part serial: 042710618
- Condition: Failed
- Location: Zone 100
- Part time: 9,375 hours, 1,404 cycles
- Stage of operation: NR
- 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/YENA2026090100721

## Discrepancy

FLT # 34, CDG-BOS. (ETOPS) "AVIONICS VENT FAULT SKIN AUR INLET.  R & R SKIN AIR-INLET-VALVE IAW AMM 21-26-52. OPS CHECKED GOOD.

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