# SDR ASAA2014020106729

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2014
- Submitted: February 3, 2014
- Operation: Air carrier
- Aircraft: [N519AS](https://openairdocs.org/aircraft/N519AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36482
- Aircraft time: 19,223 hours, 5,708 cycles
- System (JASC): [2230 · Auto Throttle System](https://openairdocs.org/jasc/2230)
- Part: Autothrottle Sys
- Condition: Malfunctioned
- Stage of operation: CL
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014020106729

## Discrepancy

DURING DEPARTURE, AUTO THROTTLE DISENGAGED.  WOULD NOT RE-ENGAGE.  ACFT GROUNDED. ACCOMPLISHED AUTO THROTTLE SYS OPS TEST, IAW AMM 22-31-00-710-801.  AUTO THROTTLE TEST OK.

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