Airworthiness Directives; Beech Aircraft Corporation Model F90, and 99, 100, and 200 Series Airplanes

摘要

This document proposes to adopt a new airworthiness directive (AD) that would apply to certain Beech Aircraft Corporation (Beech) Model F90, and 99, 100, and 200 series airplanes. The proposed action would require installing a circuit breaker on the landing gear motor control panel assembly. A report where excessive current flow caused the electrical landing gear motor and wiring to catch fire on a Beech Model 200 airplane prompted the proposed action. The actions specified by the proposed AD are intended to prevent excessive current flow through the electrical landing gear motor, which, if not corrected, could cause an airplane fire.