# SDR ASAA0954485

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2009
- Submitted: February 24, 2009
- Operation: Air carrier
- Aircraft: [N517AS](https://openairdocs.org/aircraft/N517AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35197
- Aircraft time: 444 hours, 121 cycles
- System (JASC): [2230 · Auto Throttle System](https://openairdocs.org/jasc/2230)
- Part: Autothrottle Sys
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0954485

## Discrepancy

AUTO THROTTLE WILL NOT ARM.  PERFORMED GROUND VERIFICATION TEST PER M/M 22 31 00.  NO FAULTS NOTED.  NO HISTORY LAST 20 DAYS.  SEAMC NOTIFIED.  OPS NORMAL.

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