# SDR A6WA200540147

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2005
- Submitted: April 27, 2005
- Operation: Air carrier
- Aircraft: [N431AW](https://openairdocs.org/aircraft/N431AW), registered now
- Make and model: Cndair CL6002B19
- Engine: Ge CF34*
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Check Valve
- Part number: 2810044101
- Part serial: 1591
- Condition: Sticking
- Location: Rt Engine
- Stage of operation: NR
- 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/A6WA200540147

## Discrepancy

LOW OIL ENGINE PRESSURE WARNING IN FLIGHT (RED).  INDICATED LOW ON GAUGE LOW PRESSURE, COMPLIED WITH QRH.  ENGINE SHUTDOWN INFLIGHT.  REMOVED AND REPLACED ENGINE NR 2 GEARBOX BB CARBON SEAL AND MATING RING.  ALSO, REMOVED AND REPLACED ENGINE NR 2 REPLENISHMENT CHECK VALVE.  ALL UNITS LEAK CHECKED GOOD.  (M)

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