# SDR SIMA202601210001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2026
- Submitted: January 21, 2026
- Operation: Air carrier
- Aircraft: [N273NN](https://openairdocs.org/aircraft/N273NN), 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: 17000778
- Aircraft time: 17,997 hours, 12,059 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Slat System
- Condition: Multiple Fail
- Stage of operation: AP
- How discovered: O
- Nature of condition: G, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA202601210001

## Discrepancy

SHAKER ANTICIPATED, AOA LIMIT FAIL, SLAT FAIL, SPDBRK FAIL EICAS MESSAGES APPEARED DURING APPROACH. QRH PROCEDURE FOLLOWED. MESSAGES CLEARED. WORK SCOPE FOR SLAT FAIL EVENT PER FIM 27-81-00-810-802-A BLOCK DIAGRAM 2 EXTENDED SLATS/FLAPS TO POSITION 4 AND DEACTIVED IAW AMM 27-53-01 FOR FERRY FLIGHT. REVERSED M PRECEDURES.PERFORMED OPS CHECK OF THE SLAT CONTROL SYSTEM CHECKED GOOD IAW AMM 27-80-00-710-801-A. C/W WORKSCOPE. PERFORMED INSPECTION OF EACH SLAT ACTUATORS TORQUE LIMITER TRIP INDICATORS.NO TRIPPED INDICATORS FOUND.IAW ERJ AMM 27-81-01-210-801-A.

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