# SDR UIEA200600252

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2006
- Submitted: September 22, 2006
- Operation: Air carrier
- Aircraft: [N409MC](https://openairdocs.org/aircraft/N409MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 30558
- Aircraft time: 26,785 hours, 4,128 cycles
- Engine: Ge CF680C2*
- Engine time: 30,544 hours, 4,578 cycles
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Transmitter
- Part number: 41809104
- Part serial: 0441161
- Condition: Failed
- Location: Oil System
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA200600252

## Discrepancy

NR 2 ENGINE OIL PRESSURE DROPPED AND STABILIZED BELOW 10 PSI AFTER LEVEL OFF, INFLIGHT SHUT DOWN.  REMOVED AND REPLACED PRESSURE XMITTER.  RUN ENGINE, OPS CHECKED NORMAL AS PER AMM 79-32-00.

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