# SDR CALA2016020395070

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2016
- Submitted: February 3, 2016
- Operation: Air carrier
- Aircraft: [N844UA](https://openairdocs.org/aircraft/N844UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1581
- Aircraft time: 47,824 hours, 19,941 cycles
- Engine: Iae V2522A5
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Priority Valve
- Condition: Faulty
- Location: Hydraulic Sys
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2016020395070

## Discrepancy

GEAR NOT DOWN LOCKED DISPLAYED ON UPPER ECAM SCREEN.  MANUAL EXT GOOD REPLACED PRIORITY VLV OF GREEN HYD SYS IAW AMM 29-11-33-400-001-A.  CYCLED GEAR SWING 3 TIMES IAW AMM 32-31-00-720-002A 14 SEC TO CLOSE 18 SEC TO OPEN.  OPERATIONS NORMAL.

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