# SDR UALA2012011600354

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2012
- Submitted: January 20, 2012
- Operation: Air carrier
- Aircraft: [N795UA](https://openairdocs.org/aircraft/N795UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26927
- Aircraft time: 63,101 hours, 9,100 cycles
- Engine: Pwa PW40903
- Engine time: 55,985 hours, 7,683 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: PW4903
- Part serial: 222055
- Condition: Faulty
- Location: Nr 1
- Part time: 55,985 hours, 7,683 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012011600354

## Discrepancy

DUE TO CHRONIC OIL HIDING AND OIL TEMP RISING WITH OIL PRESSURE DECREASING REPLACE NR 1 ENGINE.  REPLACE NR 1 ENGINE.  INSTALL ESN 222027.  REPLACED NR 1 ENG PER MMOV.  INSTALLED ESN 222027.

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