# SDR USAA2015012300005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2015
- Submitted: January 23, 2015
- Operation: Air carrier
- Aircraft: [N172US](https://openairdocs.org/aircraft/N172US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1472
- Aircraft time: 47,307 hours, 17,476 cycles
- Engine: Cfmint CFM565B3P
- System (JASC): [7603 · Power Lever](https://openairdocs.org/jasc/7603)
- Part: Throttle Control
- Part number: 330400M01
- Part serial: AG03395
- Condition: Faulty
- Location: Nr 1
- Part time: 47,305 hours, 17,475 cycles
- Stage of operation: CR
- 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/USAA2015012300005

## Discrepancy

FADEC 1 FAILED INFLIGHT, COULD NOT ADVANCE THRUST ABOVE IDLE WITH EITHER AUTO THRUST ON OR AUTO THRUST OFF.  R & R NR 1 THROTTLE CONTROL UNIT IAW MM 76-11-19-400-042-A.

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