# SDR YENA2026040600375

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2026
- Submitted: April 6, 2026
- Operation: Air carrier
- Aircraft: [N990JL](https://openairdocs.org/aircraft/N990JL), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 07993
- Aircraft time: 34,999 hours, 6,914 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Part number: VFT300B00
- Part serial: 042606575
- Condition: Failed
- Location: Zone 100
- Part time: 34,999 hours, 6,914 cycles
- Stage of operation: CL
- 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/YENA2026040600375

## Discrepancy

FLT 1207, FLL-LAS.  AN EMERGENCY WAS DECLARED, AIRCRAFT RETURNED TO FLL,  VENT SKIN VALVE FAULT AFTER TAKE OFF COMPLETED ECAM ACTIONS WOULDN'T RESET, RETURNED TO FLL, PERFORMED AN OVERWEIGHT LANDING 4600 LBS OVER TOUCHDOWN AT 300 FT/MIN,   REMOVED AND REPLACED (21HQ) AIR OUTLET VALVE IAW AMM 21-26-53-000-002-A.  OPS CHECK GOOD."

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