Document ID: chunk:federal_register_of_legislation:F2006B10674:body:0:p2
Version: federal_register_of_legislation:F2006B10674
Segment Type: other
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Character Range: 2925–3825

in the serial number and revised finite life list in the Requirement part of this Directive; whichever occurs first.

              2. Before 1 December 2005 or upon accumulating 1,600 hours time in service since installation of the YSAS, whichever occurs first.

           This Airworthiness Directive becomes effective on 8 December 2004.

            Background: This Directive is prompted by information received from the manufacturer indicating that the fatigue life of the control support bracket is shorter than the original analysis indicated. The actions required by this Directive are intended to prevent failure of the control support bracket and subsequent loss of control of the helicopter.

 David Villiers
 Delegate of the Civil Aviation Safety Authority 2 December 2004

 The above AD is notified in the Commonwealth of Australia Gazette on 8 December 2004.