# SDR NWAA085573117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2008
- Submitted: December 23, 2008
- Operation: Air carrier
- Aircraft: [N317NB](https://openairdocs.org/aircraft/N317NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1324
- Aircraft time: 23,459 hours, 11,829 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Valve
- Part serial: 1574
- Condition: Malfunctioned
- Location: Mlg
- Stage of operation: CL
- 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/NWAA085573117

## Discrepancy

DURING CLIMB OUT OF MSP, AROUND 17,000` HAD A LOW GREEN PRESS ON ENGINE NR 1 PUMP, THEN GREEN RESERVOIR LO LEVEL WARNING.  COMPLIED WITH COM PROCEDURES.  LANDING GEAR GRAVITY EXTENDED, LANDING UNEVENTFULLY, WITH TOW TO GATE.  REPLACED LANDING GEAR SAFETY VALVE 49GA.  LEAK CHECKS OK.

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