# SDR CALA2025070906385

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2025
- Submitted: July 9, 2025
- Operation: Air carrier
- Aircraft: [N57869](https://openairdocs.org/aircraft/N57869), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32593
- Aircraft time: 63,723 hours, 19,291 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Fseu
- Part number: 285N001140
- Part serial: D02646
- Condition: Faulted
- Location: Zone 100
- Part time: 65,333 hours, 19,988 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: F, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025070906385

## Discrepancy

EMERGENCY DECLARED DUE TO FLAPS STUCK AT 25.    REPLACED FSEU #1 IAW AMM 27-51-01-422-011. OP CHECK GOOD IAW AMM 27-51-01-422-005.

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