# SDR YENA201912090697

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 2019
- Submitted: December 12, 2019
- Operation: Air carrier
- Aircraft: N198JB
- 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: 19000021
- Aircraft time: 38,342 hours, 24,744 cycles
- System (JASC): [3140 · Central Computers](https://openairdocs.org/jasc/3140)
- Part: Processor
- Part number: 70265421901
- Part serial: 04062050
- Condition: Failed
- Location: Mau3
- Part time: 36,656 hours, 23,684 cycles
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA201912090697

## Discrepancy

FT # 2019, ORH-FLL. EMERGENCY DECLARED. DIVERTED TO JFK. AVN MAU 1A FAIL AND ASSOCIATED CAS MESSAGES; R & R MAU 1 NIC 1 IAW AMM 31-41-04. OPS CHK OK AT THIS TIME. RESET GENERIC IO MAU 1 AND BCM.

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