# SDR SIMA20220110002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2022
- Submitted: January 11, 2022
- Operation: Air carrier
- Aircraft: [N226NN](https://openairdocs.org/aircraft/N226NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000540
- Aircraft time: 14,554 hours, 9,668 cycles
- System (JASC): [3250 · Landing Gear Steering System](https://openairdocs.org/jasc/3250)
- Part: None
- Condition: None
- Stage of operation: AP
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20220110002

## Discrepancy

ON FINAL APPROACH TO ORD STEER FAIL ON EICAS UPON GEAR EXTENSION. LANDED W/OUT INCIDENT AFTER DECLAREDL EMERGENCY W/A NLG FAIL MSG. -C/A-HARD FAULT AND WOULD NOT RESET. RAR SHORTED STEERING FEEDBACK SENSOR #2 IAW EMB 175 AMM 32-53-09. ADJUSTMENT/TEST GOOD.

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