# SDR UALA2012100305616

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2012
- Submitted: November 15, 2012
- Operation: Air carrier
- Aircraft: [N641UA](https://openairdocs.org/aircraft/N641UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25091
- Aircraft time: 91,066 hours, 14,500 cycles
- Engine: Pwa PW4060
- Engine time: 62,281 hours, 9,658 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: PW606R
- Part serial: 727587
- Condition: Vibration
- Location: Nr 1
- Part time: 62,281 hours, 9,658 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012100305616

## Discrepancy

NR 1 ENGINE VIBRATION.   REPLACED NR 1 ENGINE MAIN OIL SCREEN.  NO METAL FOUND.

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