# SDR CA111206002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2011
- Submitted: September 14, 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: 59,910 hours
- Engine: Cfmint CFM565A1
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Check Valve
- Part number: 7312SD01
- Condition: Leaking
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA111206002

## Discrepancy

(CAN) WHILE ENROUTE, THE CREW REPORTED THE YELLOW HYD SYSTEM SHUTDOWN DUE TO LOW PRESSURE DUE TO LOW HYD FLUID LEVEL.  THE FLIGHT LANDED NORMALLY AND DID NOT REQUIRE A TOW INTO THE GATE NOR DID THEY DECLARE AN EMERGENCY  FOUND CK VALVE LEAKING.  ENG CASE DRAIN FILTER INSP C/O IAW AMM 29-13-43-401. NO DEBRIS FOUND.  CK VALVE REPLACED AND LEAK CKD IAW AMM 29-11-36-400-001, CONS SERV. 1050GM CHECK VALVE IN PYLON, P/N 7312SD01 AND O-RING, PN NAS1612-16.

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