# SDR FDEA201703210966

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2017
- Submitted: March 22, 2017
- Operation: Air carrier
- Aircraft: [N997FD](https://openairdocs.org/aircraft/N997FD), registered now
- Make and model: Boeing 757230
- Aircraft serial: 24738
- Aircraft time: 63,993 hours, 24,043 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Warning Message
- Condition: False Activation
- Location: Slat Sys
- Stage of operation: AP
- 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/FDEA201703210966

## Discrepancy

LEADING EDGE SLAT DISAGREE. RAN QRH. EXTENDED FLAPS  WITH ALT FLAP SWITCH.  TROUBLESHOT IAW FIM 27-81 FT 803.  PERFORMED FSEU  BITE IAW FIM 27-51 FT 803, FIG 104.  NO FAILURES FOUND.  SLAT SECURITY CHECKED GOOD. OPERATED SLATS THROUGH SEVERAL CYCLES WITH NO FAULTS.  NO HISTORY  FOR 90 DAYS. SYSTEM OK IAW FIM 27-81, FT 803, BLOCK  28.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.