# SDR AALA201612149015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2016
- Submitted: December 14, 2016
- Operation: Air carrier
- Aircraft: [N979UY](https://openairdocs.org/aircraft/N979UY), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 5763
- Aircraft time: 10,968 hours, 4,558 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Condition: Chafed
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201612149015

## Discrepancy

DIVERTED DUE TO  HYDRAULIC SYSTEM FAILURE, GREEN RESERVIOR LOW LEVEL ECAM WARNING. EMERGENCY DECLARED. LANDED WITHOUT INCIDENT.  AIRCRAFT WAS GROUNDED.  MAINTENANCE REPLACED THE NR 1 ENGINE HYDRAULIC PRESSURE SENSE LINE. SERVICED GREEN HYDRAULIC SYSTEM TO PROPER LEVEL AND ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.

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