# SDR SWAA106751

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2010
- Submitted: November 3, 2010
- Operation: Air carrier
- Aircraft: [N255WN](https://openairdocs.org/aircraft/N255WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32513
- Aircraft time: 15,269 hours, 9,075 cycles
- Engine: Cfmint CFM567B242
- Engine time: 15,264 hours, 9,072 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: CFM567B24
- Part serial: 894197
- Condition: Making Metal
- Location: Nr 2
- Stage of operation: UK
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA106751

## Discrepancy

ENGINE SHUTDOWN/DELCARED EMERGENCY.  OIL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT ON NR 2 ENGINE AND REMAINED ILLUMINATED.  NR 2 ENGINE SHUTDOWN IAW CHECKLIST.  FOUND METAL IN CHIP DETECTOR AND SCAVENGE FILTER.  REMOVED AND REPLACED NR 2 ENGINE PER MM.

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