# SDR UIEA2015082500461

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2015
- Submitted: August 26, 2015
- Operation: Air carrier
- Aircraft: [N419MC](https://openairdocs.org/aircraft/N419MC), registered now
- Make and model: Boeing 747-48EF
- Registry model: [Boeing 747-48EF](https://openairdocs.org/model/boeing-747-48ef) (OpenAirDocs)
- Aircraft serial: 28367
- Aircraft time: 82,861 hours, 14,188 cycles
- Engine: Ge CF680C2B1F
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Plug
- Condition: Out Of Position
- Location: Nr 3 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2015082500461

## Discrepancy

IFSD NR 3 ENG DUE TO LOSS OF OIL QTY & DECREASING OIL PRESS, 35 PSI.  AFTER SHUTDOWN, OIL PRESS REMAINED AT 11 PSI.  FOUND NR 3 ENG PLUMBING KIT FOR DRIVE SPLINE OUT OF POSITION.  SECURED PLUG, OPERATIONS & LEAK CHECKED SATISFACTORY IAW MM 24-11-01.  POST WINDMILL INSPECTION IAW MM 72-00-00-206-059-J00.

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