# SDR AALA201703079006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2017
- Submitted: March 7, 2017
- Operation: Air carrier
- Aircraft: [N964AN](https://openairdocs.org/aircraft/N964AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30093
- Aircraft time: 48,518 hours, 19,873 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Switch
- Condition: Faulty
- Location: Zone 200
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201703079006

## Discrepancy

AIRCRAFT WAS GROUNDED. TAKE OFF CONFIGURATION WARNING SOUND AS THROTTLES WERE ADVANCED FOR TAKEOFF. REMOVED AND REPLACED SPEED BRAKE TAKEOFF WARNING SWITCH IAW AMM 31-51-03. OPERATIONAL CHECK GOOD.

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