Document ID: chunk:federal_register_of_legislation:F2011L01639:body:0:p2
Version: federal_register_of_legislation:F2011L01639
Segment Type: other
Provision Reference: 
Character Range: 2770–3664

this Directive for certain aircraft, are intended to prevent failure of one of the two input control rods of the main rudder PCU, which, under certain conditions, could result in reduced controllability of the aircraft; and to prevent failure of any combination of two input control rods of the main rudder PCU and/or standby rudder PCU, which could cause an uncommanded rudder hardover event and result in loss of control of the aircraft.

                Amendment 4 is issued to clarify the FAA approved AMOC.

                Amendment 3 was issued to include reference to an FAA Approved AMOC.

                Amendment 2 was issued to correct a minor typographical error in the Compliance paragraph only.

                Amendment 1 of this Airworthiness Directive became effective on 12 April 2007.

Charles Lenarcic
Delegate of the Civil Aviation Safety Authority

9 August 2011