# SDR R61A2022122700778

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2022
- Submitted: December 27, 2022
- Operation: Air carrier
- Aircraft: [N113HQ](https://openairdocs.org/aircraft/N113HQ), registered now
- Make and model: Emb ERJ 170-100 LR
- Registry model: [EMB ERJ 170-100 LR](https://openairdocs.org/model/embraer-erj-170-100-lr) (OpenAirDocs)
- Aircraft serial: 17000177
- Aircraft time: 38,502 hours, 29,358 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Mau
- Condition: Failed
- Location: 3a
- Stage of operation: DE
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A2022122700778

## Discrepancy

AVNX MAU 3A FAIL IN FLIGHT. EMERGENCY DECLARED. LANDED WITHOUT INCIDENT. R&R MAU 3 NIC 1 MOD 5 NIC PROC, IAW AMM 31-41-04. THE SYSTEM OPS CHECKED GOOD.

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