# SDR SWAA000161

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N722WN
- Make and model: Boeing 737-2T4
- Registry model: [Boeing 737-2T4](https://openairdocs.org/model/boeing-737-2t4) (OpenAirDocs)
- Aircraft serial: 22698
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Sensor
- Part number: 315A1707
- Condition: Failed
- Location: Nr 2 Engine
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA000161

## Discrepancy

AIR TURNBACK, NR 2 ENG T/R UNLOCK LIGHT ILLUMINATED.  REMOVED AND REPLACED NR 2 ENG LOWER LOCK/UNLOCK SENSOR.

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