# SDR AALA201906219006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2019
- Submitted: June 21, 2019
- Operation: Air carrier
- Aircraft: [N979TW](https://openairdocs.org/aircraft/N979TW), registered now
- Make and model: Doug MD 83
- Registry model: [Doug MD 83](https://openairdocs.org/model/mcdonnell-douglas-md-83) (OpenAirDocs)
- Aircraft serial: 53629
- Aircraft time: 53,904 hours, 27,791 cycles
- System (JASC): [3418 · Stall Warning System](https://openairdocs.org/jasc/3418)
- Part: Computer
- Part number: 9650449002
- Part serial: 603
- Condition: Unreliable
- Location: Stall Warning
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201906219006

## Discrepancy

AIRCRAFT WAS GROUNDED,  PILOT REPORTS AT FL 240 INDICATING 300 KTS GOT A SLAT DISAGREE WITH SLATS RETRACTED FOR ABOUT 3 SECONDS.  ALSO GOT A SLAT OVERSPEED SLAT HANDLE WAS IN THE RETRACT POSITION. MAINTENANCE ACCOMPLISHED SLAT SENSOR CHECK IAW AMM 27-80-00, NO FAULTS NOTED. REPLACED #2 STALL WARNING COMPUTER, OPS CHECKED OK. SELF TEST PASSED IAW AMM 34-19-02.

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