# SDR YENA2026031600301

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2026
- Submitted: March 16, 2026
- Operation: Air carrier
- Aircraft: [N646JB](https://openairdocs.org/aircraft/N646JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: O2945
- Aircraft time: 71,333 hours, 25,693 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Drain Valve
- Condition: Leaking
- Location: Hyd Sys
- Stage of operation: NR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026031600301

## Discrepancy

FLT 1799 ORF-FLL.  G & B HYD SYSTEM LOW AIR PRESSURE ECAM WHEN APU BLEED DESELECTED.  REMOVED AND RELACED GREEN HYDRAULIC DRAIN VALVE AS REQUIRED IRW AMM29-11-41. LEAK & OPS CHECK OK @ THIS TIME IRW AMM 29-11-41. NO LOW ECAM MSG. A/C OK TO CONT SVCE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.