As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENGINES SHUTS DOWN WHEN THROTTLE BROUGHT BACK TO FLIGHT IDLE. SUSPECT QUADRANT SWITCH. RAN ACFT, FOUND IDLE TO LOW. PERFORMED POWER CONTROLS ADJUSTMENT, SET IDLE, FLIGHT IDLE ADJUSTMENTS. CHECKED TAKEOFF POWER AND CUTOFF. OPS CHECK GOOD ALL IAW CE560 MM 71-01-03.