# SDR SWAA080224

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2008
- Submitted: January 10, 2008
- Operation: Air carrier
- Aircraft: [N340LV](https://openairdocs.org/aircraft/N340LV), registered now
- Make and model: Boeing 737-3K2
- Registry model: [Boeing 737-3K2](https://openairdocs.org/model/boeing-737-3k2) (OpenAirDocs)
- Aircraft serial: 23738
- Aircraft time: 72,429 hours, 38,532 cycles
- Engine: Cfmint CFM563B2
- Engine time: 45,127 hours, 38,823 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: 332A1000
- Part serial: 856814
- Condition: Malfunctioned
- Location: Left
- Stage of operation: CL
- How discovered: O
- Nature of condition: B, Y
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA080224

## Discrepancy

AIR TURNBACK / DECLARED EMERGENCY / INFLIGHT SHUTDOWN.  NR 1 ENGINE FAILURE ON CLIMBOUT OF SMF, NOTICED BURNING BIRD RESIDUE SMELL.  POSSIBLY AS A RESULT OF BIRD STRIKE OR FROM PREVIOUS FLIGHT.  APPROX 4500' MSL NR 1 ENGINE MADE LOUD BANGING NOISE.  REMOVED AND REPLACED NR 1 ENGINE PER MT.

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