# SDR DALA2025040102397

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2025
- Submitted: April 1, 2025
- Operation: Air carrier
- Aircraft: [N424DX](https://openairdocs.org/aircraft/N424DX), registered now
- Make and model: Airbus A330-941
- Registry model: [Airbus A330-941](https://openairdocs.org/model/airbus-a330-941) (OpenAirDocs)
- Aircraft serial: 2034
- Aircraft time: 6,891 hours, 787 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: O-Ring
- Condition: Leaking
- Location: Hyd Manifold
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025040102397

## Discrepancy

SHIP 3424 - ATB - DUE TO YELLOW HYDRAULIC SYSTEM FLUID LOSS. CORRECTIVE ACTION: REPLACED O-RING AT HYDRAULIC MANIFOLD. OPS AND LEAK CHECK GOOD. (4607222)

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