# SDR SWAA051387

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 2005
- Submitted: May 18, 2005
- Operation: Air carrier
- Aircraft: [N318SW](https://openairdocs.org/aircraft/N318SW), registered now
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 23339
- Aircraft time: 61,761 hours, 58,918 cycles
- Engine: Ge CFM56*
- Engine time: 36,620 hours, 31,939 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: CFM563
- Part serial: 856818
- Condition: Making Metal
- Location: Nr 1
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA051387

## Discrepancy

DURING SCHEDULED C4 CHECK, NR 1 ENGINE FWD SUMP CHIP DETECTOR HAD EXCESSIVE METAL DEBRIS.  REMOVED AND REPLACED NR 1 ENGINE PER MM.

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