Airworthiness Directives; Raytheon Corporate Jets Model BH/HS 125-600A and -700A Series Airplanes

摘要

This amendment adopts a new airworthiness directive (AD), applicable to all Raytheon Corporate Jets Model BH/HS 125-600A and - 700A series airplanes, that requires installation of two new circuit breakers in the 6 volt output circuits of the flight deck lighting transformers on electrical Panel `RY,' below the right pilot's seat. This amendment is prompted by a report of smoke in the flight deck due to a lighting transformer 6 volt output circuit short circuiting to ground. The actions specified by this AD are intended to prevent smoke or fire in the flight deck due to inadequate circuit protection for 6 volt circuits of the flight deck lighting transformer.