# SDR SWAA2022071127697

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2022
- Submitted: July 11, 2022
- Operation: Air carrier
- Aircraft: [N459WN](https://openairdocs.org/aircraft/N459WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32497
- Aircraft time: 59,142 hours, 35,192 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Actuator
- Part number: 3818001005
- Part serial: 38180015136
- Condition: Faulty
- Location: L/H Wing
- Stage of operation: CL
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022071127697

## Discrepancy

LEADING EDGE FLAPS WOULD NOT RETRACT ON DEPARTURE. LE FLAPS TRANSIT LIGHT REMAINED ILLUMINATED. ALL LEADING EDGE TRANSIT LIGHTS ON OVERHEAD PANEL REMAINED ILLUMINATED. MAX LANDING WEIGHT NOT EXCEEDED. / [01] REF WOS TTG8Q00DEQFC; TTG8Q00DEQFF; TTG8Q00DEQFH; & TTG8Q00DEVYT FOR WORK PERFORMED; OPERATIONAL AND LEAK CHECKS GOOD REF AMM 27-81-00

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