# SDR YENA200691

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2006
- Submitted: January 3, 2007
- Operation: Air carrier
- Aircraft: N228JB
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 19000030
- Aircraft time: 1,633 hours, 1,127 cycles
- System (JASC): [3140 · Central Computers](https://openairdocs.org/jasc/3140)
- Part: Circuit Card
- Part number: 70244401903
- Part serial: 06014704
- Condition: Failed
- Location: Mau 3
- Part time: 1,633 hours, 1,127 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: G
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA200691

## Discrepancy

AVNX 3 MAU FAIL EICAS W/ASSOCIATED OTHER MESSAGES. AUTO CONFIG TRIM FAIL, AP FAIL, SPOILER FAULT, ADS 3 FAIL, EMS 2 FAIL. REMOVED AND REPLACED MAU 3 PSI CARD IAW AMM 31-41-02. SYSTEM OPS CHECK NORMAL. A/C OK FOR SERVICE.

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