# SDR SWAA2022121982676

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2022
- Submitted: December 19, 2022
- Operation: Air carrier
- Aircraft: N7851A
- Make and model: Boeing 737-7Q8
- Registry model: [Boeing 737-7Q8](https://openairdocs.org/model/boeing-737-7q8) (OpenAirDocs)
- Aircraft serial: 28240
- Aircraft time: 60,791 hours, 40,132 cycles
- System (JASC): [2781 · Leading Edge Slat Position Indicating System](https://openairdocs.org/jasc/2781)
- Part: Sensor
- Condition: Faulty
- Location: Le Flaps
- Stage of operation: CL
- 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/SWAA2022121982676

## Discrepancy

NUMBER 2 LEADING EDGE FLAP DID NOT RETRACT ON CLEANUP. QRH FOLLOWED,  NO ROLL NOTED. DIVERT TO BWI.   TROUBLESHOT IAW FIM 27-88, TASK 806.  R & R THE NR 2 LE FLAP EXTEND PROXIMITY SENSOR (S171) IAW AMM 27-88-11. OPS TESTED GOOD.

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