# SDR CALA2013081990543

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2013
- Submitted: August 21, 2013
- Operation: Air carrier
- Aircraft: [N832UA](https://openairdocs.org/aircraft/N832UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1321
- Aircraft time: 44,436 hours, 18,061 cycles
- Engine: Iae V2522A5
- System (JASC): [2930 · Hydraulic Indicating System](https://openairdocs.org/jasc/2930)
- Part: Sdac
- Part number: 350E5500201
- Part serial: 95
- Condition: Unknown
- Location: Nr 1 Hyd System
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013081990543

## Discrepancy

GREEN & YELLOW SYS LOW PRESSURE DISPLAYED ON UPPER ECAM SCREEN.  REPLACED SDAC 1 IAW AMM, ALL INDICATIONS NORMAL.

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