# SDR UALA2012110606377

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2012
- Submitted: December 7, 2012
- Operation: Air carrier
- Aircraft: [N813UA](https://openairdocs.org/aircraft/N813UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 858
- Aircraft time: 49,275 hours, 19,552 cycles
- Engine: Iae V2522A5
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: O-Ring
- Condition: Leaking
- Location: Hydraulic Sys
- Stage of operation: DE
- 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/UALA2012110606377

## Discrepancy

ECAM HYD Y RSVR LO LVL OCCURED ON DESCENT.  FOUND TWO FITTINGS LEAKING ON PTU HYD MANIFOLD.  RPL O-RINGS ON LEAKING, NO LEAKS NOTED AFTER REPLACEMENT OF O-RINGS.  SERVICE YELLOW SYSTEM HYD AS NEEDED.

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