Document ID: chunk:federal_register_of_legislation:F2005L02382:body:0:p2
Version: federal_register_of_legislation:F2005L02382
Segment Type: other
Provision Reference: 
Character Range: 2996–3950

directive; and

                     (b) Aircraft with less than 2000 hours TIS upon the effective date of this directive; prior to reaching 2000 hours TIS or prior to accumulating 550 hours TIS from the effective date of this directive, which ever is reached later.

                   2. Within 14 days of completing the inspection.

                   3. At intervals not to exceed 1000 flight hours.
                This Airworthiness Directive becomes effective on 29 September 2005.
Background:     Transport Canada has received reports of aileron power control unit (PCU) link fractures on in-service CL-600-2B19 aircraft.  The same links are also used on the CL-600-2C10, CL-600-2D15 and CL-600-2D24 aircraft.  Failure of one PCU link may result in a dormant failure; failure of both PCU links to an aileron could result in reduced lateral control of the aircraft.

James Coyne
Delegate of the Civil Aviation Safety Authority

18 August 2005