# SDR HNAA2020021800068

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2020
- Submitted: February 18, 2020
- Operation: Air carrier
- Aircraft: [N631AE](https://openairdocs.org/aircraft/N631AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145139
- Aircraft time: 47,382 hours, 43,599 cycles
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Unknown
- Condition: Unknown
- Location: Aileron
- Stage of operation: CL
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2020021800068

## Discrepancy

PDIS  631     27-11  2232271  17FEB20  MDT  CLOSE
      ABOVE 250KNOTS A/C HAD SIGNIFICANT RIGHT ROLLING TENDENCY ALONG WITH MINIMAL ARTIFCIAL AILERON FEEDBACK. SLIGHT BANK INPUTS LED TO LARGE AIILERON BANK OUTPUT
FACT  18FEB20  05:06  MDT
            PERFORMED OPS CHECK OF ARTIFICIAL FEEL UNIT IRT AMM 27-11-06-700-801 AND CHECKED AILERON DEFLECTION IRT AMM 27-10-00-700-801. ALL RIG PINS REMOVED. NO DEFECTS NOTED AT THIS TIME. PERFORMED   EXTERNAL LEAK CHECK OF HYDRAULIC AILERON ACTUATORS IRT AMM 27-12-00-700-803A AND FUNCTION CHECKED IRT 27-12-01-700-801A. NO DEFECTS NOTED AT THIS TIME.

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