AD 2001-11-03 66 FR 30296

This amendment adopts a new airworthiness directive (AD) that applies to certain Raytheon Aircraft Company (Raytheon) Beech Models F33A, A36, B36TC, 58/58A, C90A, B200, and 1900D airplanes equipped with a KA-33 cooling blower. This AD requires you to incorporate certain electrical parts to protect cooling blowers. This AD is the result of several reports of circuit breakers failing to protect cooling blowers on the affected airplanes. The actions specified by this AD are intended to protect the blower motor circuit and reduce the possibility of emission of smoke or a burning odor into the cockpit or passenger compartment as a result of a failed or seized blower motor.