# SDR ASOA20120223024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2012
- Submitted: February 24, 2012
- Operation: Air carrier
- Aircraft: [N12163](https://openairdocs.org/aircraft/N12163), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500811
- Aircraft time: 18,094 hours, 11,125 cycles
- System (JASC): [3417 · Air Data Computer](https://openairdocs.org/jasc/3417)
- Part: Adc
- Part number: 7014700626
- Part serial: 02116677
- Condition: Inoperative
- Location: Zone 100
- Part time: 24,351 hours, 13,179 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA20120223024

## Discrepancy

THE CREW REPORTED THAT THE ENGINE THRUST SETTING CYCLED UNCOMMANDED ON TAXI.  THE ACFT RETURNED TO THE GATE WHERE MX R & R THE NR 1 AIR DATA COMPUTER, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

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