# SDR SOKF20130605003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2013
- Submitted: June 5, 2013
- Operation: Air carrier
- Aircraft: [N680TA](https://openairdocs.org/aircraft/N680TA), registered now
- Make and model: Airbus A320-233
- Registry model: [Airbus A320-233](https://openairdocs.org/model/airbus-a320-233) (OpenAirDocs)
- Aircraft serial: 3538
- Aircraft time: 19,669 hours, 7,421 cycles
- Engine: Iae V2527A5
- Engine time: 19,669 hours, 7,421 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Check Valve
- Part number: CAR300
- Part serial: 7703
- Condition: Failed
- Location: Hydrualic Sys
- Part time: 19,669 hours, 7,421 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: K
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SOKF20130605003

## Discrepancy

LOSS OF HYD YELLOW SYS DUE TO RESERVOIR LOW LEVEL. FOLLOWED TSM 29-13-00-810-016 WAS R & R CHECK VALVE (3050GM) PERFORMED IDLE LEAK TEST OK NORMAL IAW AMM 29-13-36. THE ACFT RETURN TO NORMAL OPERATION.

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