# SDR DALA2026073004399

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 2026
- Submitted: July 30, 2026
- Operation: Air carrier
- Aircraft: [N337DN](https://openairdocs.org/aircraft/N337DN), registered now
- Make and model: Airbus A321-213
- Registry model: [Airbus A321-213](https://openairdocs.org/model/airbus-a321-213) (OpenAirDocs)
- Aircraft serial: 8080
- Aircraft time: 25,488 hours, 11,597 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 3031863001
- Part serial: MX805513
- Condition: Leaking
- Location: Hyd System
- Part time: 27,996 hours, 12,557 cycles
- 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/DALA2026073004399

## Discrepancy

ATB - DUE TO LOSS OF THE GREEN SYSTEM PRESSURE AND HYDRAULIC FLUID LOW MESSAGE.   REPLACED DAMAGED LH ENGINE PRESSURE HOSE. (8460086) AIRCRAFT WAS GROUNDED.

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