# SDR CA140704005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2014
- Submitted: March 12, 2015
- Operation: General aviation
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft time: 74,205 hours
- Engine: Cfmint CFM565A1
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Seal
- Part number: NAS161220A
- Condition: Failed
- Location: Check Valve
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA140704005

## Discrepancy

(CAN)  DURING DESCENT, ACFT LOST IT`S YELLOW HYD SYSTEM AND DECLARED A PAN PAN.   HYD PTU CHECK VALVE 3094GM FOUND LEAKING.  SEAL REPLACED IAW AMM 29-13-15-560-050A.

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