# SDR UIEA2019111985929

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2019
- Submitted: November 19, 2019
- Operation: Air carrier
- Aircraft: [N416MC](https://openairdocs.org/aircraft/N416MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 32838
- Aircraft time: 74,601 hours, 12,328 cycles
- Engine: Ge CF680C2B1F
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Oil System
- Condition: Abnormal
- Location: Nr 4 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019111985929

## Discrepancy

#4 ENGINE OIL QTY DECREASED TO 4 QTS, PRECAUTIONARY ENGINE SHUTDOWN. (<P>REMOVED AND REPLACED #4 ENGINE IAW AMM 71-00-02 AND MCS PACKAGE 59263. LEAK AND OPS CHECK GOOD PER AMM 71-00-00.</P>)

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