# SDR ASAA202002132174

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2020
- Submitted: February 14, 2020
- Operation: Air carrier
- Aircraft: [N513AS](https://openairdocs.org/aircraft/N513AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35192
- Aircraft time: 43,480 hours, 12,903 cycles
- System (JASC): [2230 · Auto Throttle System](https://openairdocs.org/jasc/2230)
- Part: Autothrottle Sys
- Condition: Disconnected
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA202002132174

## Discrepancy

AUTOTHROTTLE DISENGAGED ON FINAL APPROACH WOULD NOT REARM. GROUNDED - YES. A/T BITE SHOWS MULTIPLE A/T ENG 28 VDC INV MSG 22-31543 LAST LEG. ACCOMPLISHED CURRENT STATUS BITE REF B737-800 FIM 22-31 TASK 801. OPS NORMAL REF SAME.

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