# SDR AALA20170113034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2017
- Submitted: January 13, 2017
- Operation: Air carrier
- Aircraft: [N858NN](https://openairdocs.org/aircraft/N858NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30904
- Aircraft time: 20,130 hours, 7,940 cycles
- System (JASC): [2230 · Auto Throttle System](https://openairdocs.org/jasc/2230)
- Part: Autothrottle Sys
- Condition: Malfunctioned
- 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/AALA20170113034

## Discrepancy

AFTER SELECTING TOGA DURING TAKEOFF, THE AUTOTHROTTLE DISARMED AND WOULD NOT ARM. ACCOMPLISHED AUTOTHROTTLE BITE, ALL TESTS NORMAL. OPERATIONAL CHECKED GOOD.

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