# SDR SWAA075320

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2007
- Submitted: October 26, 2007
- Operation: Air carrier
- Aircraft: N433LV
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33716
- Aircraft time: 17,577 hours, 9,835 cycles
- Engine: Cfmint CFM567B22
- Engine time: 24,518 hours, 14,034 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: CFM567B24G22
- Part serial: 889231
- Condition: Seized
- Location: Nr 1
- Stage of operation: CL
- How discovered: O
- Nature of condition: Y, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA075320

## Discrepancy

INFLIGHT SHUT DOWN/DECLARED, EMERGENCY/AIR TURNBACK.  NR 1 ENGINE SEIZED AT 22,000 FT.  REMOVED AND REPLACED NR 1 ENGINE PER MT.

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