# SDR UHLA201607310373

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2016
- Submitted: August 3, 2016
- Operation: Air carrier
- Aircraft: N856RW
- 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: 17000078
- Aircraft time: 31,304 hours, 18,409 cycles
- System (JASC): [3140 · Central Computers](https://openairdocs.org/jasc/3140)
- Part: Processor
- Condition: Failed
- Location: Nr 1 Mau
- Stage of operation: AP
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UHLA201607310373

## Discrepancy

AVIONICS MAU 1A FAILED ON APPROACH. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT.  R & R THE PROCESSOR 1 IN MAU 1 IAW AMM 31-41-04.

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