# SDR EIA2007154

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2007
- Submitted: September 6, 2007
- Operation: Air carrier
- Aircraft: N477EV
- Make and model: Boeing 747-SR-46
- Registry model: [Boeing 747-SR-46](https://openairdocs.org/model/boeing-747-sr-46) (OpenAirDocs)
- Aircraft serial: 20784
- Aircraft time: 76,497 hours, 35,845 cycles
- Engine: Pwa JT9D7A
- Engine time: 71,177 hours, 18,860 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: JT9D7A
- Part serial: 685897
- Condition: Oil Consumption
- Location: Zone 400
- Part time: 71,177 hours, 18,860 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EIA2007154

## Discrepancy

PASSING THROUGH FL 200, NR 4 OIL QTY WENT TO "0", OIL TEMP REDLINED, OIL PRESSURE 5 PSI.  ENGINE SHUT-DOWN AND RETURNED TO SUU STATION.  AIRCRAFT FERRIED TO MZJ AND ENGINE REPLACED.

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