Airworthiness Directive · Amendment 39-11389 · British Aerospace Model BAe 146 and Avro 146-RJ Series Airplanes
British Aerospace Model BAe 146 and Avro 146-RJ Series Airplanes
All Model BAe 146 and Avro 146-RJ series airplanes, certificated in any category.
This amendment adopts a new airworthiness directive (AD), applicable to all British Aerospace Model BAe 146 and Avro 146-RJ series airplanes, that requires installation of modified roller sub- assemblies in both the main landing gear (MLG) door lock and the MLG uplock. This amendment is prompted by issuance of mandatory continuing airworthiness information by a foreign civil airworthiness authority. The actions specified by this AD are intended to prevent failure of the roller sub-assemblies, which could result in failure of the MLG to retract and lock after takeoff, or to deploy properly for landing.
The aircraft, engines and makers this AD names, by the model designations in its text. A model listed here may still be outside the AD's serial ranges.
Aircraft
