# SDR IPXA2017071419292

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2017
- Submitted: July 14, 2017
- Operation: Air carrier
- Aircraft: [N435UP](https://openairdocs.org/aircraft/N435UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25466
- Aircraft time: 23,715 hours, 16,109 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Slat System
- Condition: Malfunctioned
- Stage of operation: AP
- 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/IPXA2017071419292

## Discrepancy

LEADING EDGE SLAT DISAGREE ON FLAP RETRACTION. RAN QRH PROCEDURE RETRACTED IN ALTERNATE. EMERGENCY DECLARED.  DISAGREE WAS BETWEEN 1 AND UPC/W FIM 27-81-00-815-803 NO EXISTING FAULTS ON FSEU'S, NO 60 DAY HISTORY OPS CKS GOOD IN NORMAL AND ALT UP AND DOWN OK FOR SERVICE

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