# SDR NWAA080163240

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2008
- Submitted: January 17, 2008
- Operation: Air carrier
- Aircraft: [N340NW](https://openairdocs.org/aircraft/N340NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 372
- Aircraft time: 46,902 hours, 20,023 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: O-Ring
- Condition: Leaking
- Location: Hyd System
- Stage of operation: CR
- 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/NWAA080163240

## Discrepancy

DURING CRUISE FLIGHT HYD Y RSVR LO LVL, FOLLOWED COM PROCEDURE.  AIRCRAFT LANDED UNEVENTFULLY WITH ZERO HYD QUANTITY.  REPLACED O-RING ON YELLOW HP MANIFOLD, LEAK CHECKS GOOD.

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