# SDR 2003UALA00283

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2003
- Submitted: June 10, 2003
- Operation: Air carrier
- Aircraft: [N219UA](https://openairdocs.org/aircraft/N219UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30551
- Aircraft time: 8,824 hours, 1,171 cycles
- Engine: Pwa PW4090
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Bearing
- Part number: 53B031
- Part serial: CCWKAS7315
- Condition: Spalled
- Location: Nr 2 Engine
- Part time: 8,824 hours, 1,171 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2003UALA00283

## Discrepancy

AIRCRAFT RECEIVED NR 2 ENGINE HIGH OIL TEMP AND LOW OIL PRESSURE INDICATIONS.  REMOVED AND REPLACED ENGINE 222142.  SHOP TEARDOWN REVEALED FAILURE OF THE NR 1 BEARING.  CAGE FRACTURED OVER AN ARC OF 180 DEGREES.  OUTER RACE SEVERELY SPALLED 360 DEGREES ON THE AFT PORTION OF THE RACE.

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