Cessna Issues Airworthiness Directive for Model 750 Airplanes to Address Overvoltage Condition

Summary

The Cessna Aircraft Company has issued a new airworthiness directive (AD) for the Model 750 airplanes, requiring inspections to identify faulty auxiliary power unit (APU) generator and engine direct current (DC) generators, as well as revising the airplane flight manual, following a report of a DC generator overvoltage event that caused smoke in the cockpit and damage to avionics and electrical components.