# SDR DALA2026040302152

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2026
- Submitted: April 3, 2026
- Operation: Air carrier
- Aircraft: [N344DN](https://openairdocs.org/aircraft/N344DN), registered now
- Make and model: Airbus A321-213
- Registry model: [Airbus A321-213](https://openairdocs.org/model/airbus-a321-213) (OpenAirDocs)
- Aircraft serial: 8171
- Aircraft time: 24,969 hours, 10,768 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Condition: Failed
- Location: Zone 100
- Stage of operation: CR
- 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/DALA2026040302152

## Discrepancy

DUE TO LOSS OF YELLOW HYDRAULIC SYSTEM (HYD Y RSVR LO LVL ECAM WARNING). CORRECTIVE ACTION: FOUND DAMAGED AND LEAKING HYDRAULIC PRESSURE LINE IN NR 2 ENGINE PYLON. REPLACED HYDRAULIC PRESSURE LINE AND BUSHING. (LP 8149388)

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