# SDR DALA2018120507035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2018
- Submitted: December 5, 2018
- Operation: Air carrier
- Aircraft: N940DN
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53359
- Aircraft time: 45,998 hours, 37,403 cycles
- System (JASC): [2781 · Leading Edge Slat Position Indicating System](https://openairdocs.org/jasc/2781)
- Part: Switch
- Condition: Malfunctioned
- Location: Flap Position
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2018120507035

## Discrepancy

SHIP 9240 - ATO - AT 110 KNOTS DUE TO SLAT CONFIGURATION WARNING. CORRECTIVE ACTION: DURING TROUBLESHOOTING FOUND FLAP/SLAT HANDLE POSITION SWITCH HARNESS 671 SHORT TO GROUND. REPLACED FLAP/SLAT HANDLE POSITION SWITCH. OK FOR SERVICE. (LP# 5298224)

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