# SDR ASAA2013090195912

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2013
- Submitted: September 4, 2013
- Operation: Air carrier
- Aircraft: [N586AS](https://openairdocs.org/aircraft/N586AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35189
- Aircraft time: 22,858 hours, 7,143 cycles
- System (JASC): [2230 · Auto Throttle System](https://openairdocs.org/jasc/2230)
- Part: Autothrottle Sys
- Condition: Malfunctioned
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013090195912

## Discrepancy

AUTOTHROTTLES WILL NOT STAY ENGAGED.  ACFT GROUNDED.  RESET SYS, GROUND FUNCTIONAL TEST GOOD IAW AMM 22-31-00-710-810 AND 22-31-00-710-802, NO HISTORY LAST 90 DAYS.

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