# SDR 2007UALA04594

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2007
- Submitted: November 8, 2007
- Operation: Air carrier
- Aircraft: N127UA
- Make and model: Boeing 747422
- Aircraft serial: 28813
- Aircraft time: 33,174 hours, 4,060 cycles
- Engine: Pwa PW4056
- Engine time: 32,035 hours, 3,925 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Oil System
- Condition: Fluctuates
- Location: Nr 1 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA04594

## Discrepancy

FLIGHT DIVERTED DUE TO FLUCTUATIONS WITH OIL PRESSURE, QUANTITY & TEMPERATURES ON NR 1 ENGINE.

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