# SDR SWAA2025021294921

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2025
- Submitted: February 12, 2025
- Operation: Air carrier
- Aircraft: [N957WN](https://openairdocs.org/aircraft/N957WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 41528
- Aircraft time: 44,389 hours, 27,336 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Condition: Faulty
- Location: Flap Sys
- Stage of operation: AP
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025021294921

## Discrepancy

ON APPROACH FLAPS SELECT TO 15; FLAPS STUCK AT 10. ALTERNATE FLAPS USED TO SELECT FLAPS TO 15. LANDING UNEVENTFUL.<[01] R&R L/H FLAP POSITION TRANSMITTER IAW AMM 27-58-01; PERFORMED FLAP POSITION TRANSMITTER ADJUSTMENT AND TEST IAW AMM 27-58-01-820-801. OPS CHECKS HAVE PASSED ; NO CURRENT FAULTS. AC OK FOR SERVICE.

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