# SDR 9710302287

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N287US](https://openairdocs.org/aircraft/N287US), registered now
- Make and model: Boeing 727251
- Aircraft serial: 21375
- System (JASC): [2781 · Leading Edge Slat Position Indicating System](https://openairdocs.org/jasc/2781)
- Part: Switch
- Condition: Failed
- Location: Nr 4 Le Slat
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A, J
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9710302287

## Discrepancy

DURING CLIMB ON FLAP/SLAT RETRACTION, LEADING EDGE SLATS 2, 3, 4, 6, AND 7 INDICATED STILL EXTENDED.  FLIGHT RETURNED TO DTW.  PERFORMED FUEL DUMP AND LANDED WITHOUT INCIDENT.  REPLACED NR 4 LEADING EDGE SLAT SWITCH S311, OPERATIONAL CHECK OK.

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