# SDR UPS99431143

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N520UP
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 21943
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: JT9D7Q
- Condition: Failed
- Location: Nr 3
- Stage of operation: CR
- Nature of condition: K, J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS99431143

## Discrepancy

INSPECTION TYPE:N/A, NR 3 ENGINE IN-FLIGHT SHUT DOWN DUE TO LOW OIL PRESSURE AND QUANTITY.  ENGINE OIL QUANTITY WAS FULL AT TAKEOFF, AS FLIGHT PROGRESSED QUANTITY CONSUMPTION GREATER THAN 1 QUART PER HOUR.  OIL PRESSURE DROPPED INTO YELLOW BAND.  SHUT DOWN ENGINE AS PER AOM.  REMOVED AND REPLACED NR 3 ENGINE IAW UPS TC 5000.  OPS AND LK CHECKS GOOD.

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