# SDR DALA2025120408860

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2025
- Submitted: December 4, 2025
- Operation: Air carrier
- Aircraft: [N3746H](https://openairdocs.org/aircraft/N3746H), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30488
- Aircraft time: 77,889 hours, 29,995 cycles
- System (JASC): [2781 · Leading Edge Slat Position Indicating System](https://openairdocs.org/jasc/2781)
- Part: Sensor
- Part number: 285A12002
- Part serial: D00754
- Condition: Inoperative
- Location: Le Flaps
- Part time: 37,031 hours, 17,453 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025120408860

## Discrepancy

DECLARED EMERGENCY INTO ORD DUE TO LEADING EDGE TRANSIT INDICATION.   REPLACED FSEU AND CHECKED PERFORMED WIRING CHECKS. OPS CHECK GOOD.

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