# SDR AALA20160925003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 2016
- Submitted: September 26, 2016
- Operation: Air carrier
- Aircraft: [N938AN](https://openairdocs.org/aircraft/N938AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29533
- Aircraft time: 47,726 hours, 19,541 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Sensor
- Part number: 189929
- Condition: Faulty
- Location: Slat Sys
- 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/AALA20160925003

## Discrepancy

DURING CLIMB THE NR 7 LEADING EDGE SLAT DID NOT RETRACT AND THE LEADING EDGE FLAPS TRANSIT LIGHT ILLUMINATED. MAINTENANCE REMOVED AND REPLACED THE NR 7 SLAT SENSOR AND ACCOMPLISHED TEST IAW AMM 27-88-11. SYSTEM CHECKED NORMAL.

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