# SDR SWIA200110447

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2001
- Submitted: December 24, 2001
- Operation: Air carrier
- Aircraft: [N212SW](https://openairdocs.org/aircraft/N212SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120276
- Aircraft time: 24,992 hours, 30,749 cycles
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Computer
- Part number: 6226190204
- Part serial: 2792
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: CR
- 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/SWIA200110447

## Discrepancy

RUDDER TRIM INEFFECTIVE WITH YAW ENGAGED.  RUDDER KICKS OVER WHEN DISENGAGED.  REPLACED NR 1 AHRS.  SYSTEM OPS CHECKS GOOD IAW 22-10-00/34-25-00.  P/N ON 622-6190-214, S/N ON 1359, S/N OFF 2792.

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