# SDR R61A201802170195

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2018
- Submitted: February 20, 2018
- Operation: Air carrier
- Aircraft: [N642RW](https://openairdocs.org/aircraft/N642RW), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000063
- Aircraft time: 36,919 hours, 23,081 cycles
- System (JASC): [2450 · AC Power Distribution System](https://openairdocs.org/jasc/2450)
- Part: Processor
- Condition: Malfunctioned
- Location: Nr 2 Mau
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A201802170195

## Discrepancy

AVIONICS MAU 2B FAILED, DECLARED EMERGENCY, DIVERTED, AND  LANDED WITHOUT INCIDENT. R & R THE NR 2 MAU NIC PROCESSOR NR  2,  MOD 4 IAW AMM 31-41-04,  OPS CHECKED GOOD.

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