# SDR DALA2014100705417

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2014
- Submitted: October 7, 2014
- Operation: Air carrier
- Aircraft: [N935AT](https://openairdocs.org/aircraft/N935AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55069
- Aircraft time: 35,945 hours, 25,057 cycles
- System (JASC): [2781 · Leading Edge Slat Position Indicating System](https://openairdocs.org/jasc/2781)
- Part: Sensor
- Condition: Malfunctioned
- Location: Slats
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2014100705417

## Discrepancy

ACFT DIVERTED WHILE ENROUTE DUE TO A PSEU FAIL MESSAGE ILLUMINATING MULTIPLE TIMES ENROUTE; PARTICULARLY DURING TURBULENCE. PSEU FAIL ILLUMINATED WITH SLAT DOWN ARROW ON APPROACH. THE FLIGHT CREW DECLARED AN EMERGENCY AND DIVERTED BECAUSE THE QRH REQUIRES A ZERO FLAPS LANDING AND A LONGER RUNWAY.  THE FAULT EXTINGUISHED ENROUTE AND THE FLIGHT CREW WAS ABLE TO MAKE A NORMAL FLAPS 40 LANDING.  TROUBLESHOT IAW FIM 27-80. FOUND RT SLAT SENSOR D1-66 AT FAULT.  REPLACED RT SLAT B SENSOR IAW AMM 27-84.  PERFORMED GOOD OPS TEST IAW AMM 27-84.  THE ACFT HAS RETURNED TO SERVICE.

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