What was found
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.