What was found
FLIGHT 4376 - LYH - DURING CRUISE FLIGHT, WHILE REDUCING PROPELLER SPEED TOWARD 900 RPM, NR2 CONDITION LEVER WENT BELOW MIN POSITION RESULTING IN A LOSS OF POWER. WHEN TORQUE RETURNED TO 0, A SUCCESFUL AIR START WAS ACCOMPLISHED. REMOVED FOR AND SENT TO ROA FOR READING RESULTING IN A NO OVERTORQUE CONDITION. INSPECTED ENG MOUNTS AND ECP FOR FLAGS. NO DEFECTS NOTED. IT INSTALLED NEW FDR REFERENCE LOG PAGE 262163-1. PERFORMED POWER ASSURANCE RUN AND AUTOFEATHER CHECK. ALL CHECKS GOOD. (S)