Airworthiness Directives; Cessna Model 650 Airplanes

This amendment adopts a new airworthiness directive (AD) that is applicable to certain Cessna Model 650 airplanes. This action requires inspections to detect discrepancies of a certain wire bundle assembly and to detect discrepancies of the hydraulic pump suction line in the area above the baggage compartment; and corrective actions, if necessary. This AD also requires modification of the supports for the wire bundle cable assembly and the supports for the hydraulic pump suction line. This amendment is prompted by a report that, due to inadequate clearance, an alternating current (AC) wire chafed against the hydraulic pump suction line and caused electrical arcing. The actions specified in this AD are intended to prevent such electrical arcing and consequent fire hazard.