# SDR SWAA2014010723821

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2014
- Submitted: January 9, 2014
- Operation: Air carrier
- Aircraft: N290AT
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 33925
- Aircraft time: 26,113 hours, 11,834 cycles
- Engine: Cfmint CFM567B22
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Oil Filter
- Part number: 7578678
- Condition: Contaminated
- 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/SWAA2014010723821

## Discrepancy

DIVERSION INFLIGHT SHUTDOWN ENG OIL FILTER BYPASS AMBER CAUTION MESSAGE.  FOLLOWED QRH PROCEDURES REQUIRING ENG 1 SHUT DOWN.  FOUND METAL IN NR 1 CHIP DETECTOR.   R & R FILTER IAW MM.

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