# SDR UIEA2024091100906

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2024
- Submitted: September 13, 2024
- Operation: Air carrier
- Aircraft: [N475MC](https://openairdocs.org/aircraft/N475MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29252
- Aircraft time: 100,241 hours, 18,672 cycles
- Engine: Ge CF680C2B5F
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Connector
- Condition: Loose
- Location: Oil Press Xmiter
- Stage of operation: CR
- 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/UIEA2024091100906

## Discrepancy

NUMBER 4 ENGINE OIL PRESSURE FLUCTUATION  DURING FLIGHT.(<P>VISUAL INSP ENG, SCREENS & OIL FILTERS. FOUND LOOSE CONNECTOR ON PRESSURE TRANSMITTER. CHANGED OIL PRESSURE TRANSMITTER, C/W ENGINEERING RECOMMENDATIONS & AMM 79-32-01 AND ENGINE RUNS.

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