Document ID: chunk:federal_register_of_legislation:F2006B10969:body:0
Version: federal_register_of_legislation:F2006B10969
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Pratt and Whitney Canada Turbine Engines - JT15D Series

 AD/JT15D/6
 Amdt 1

 Fan Blades 11/87

 Applicability: JT15D-1,-1A,-1B,-4,-4B,-4C and -4D. Requirement:  Action in accordance with PWC SB No 7257 Rev 2.
            Note: Transport Canada AD CF-87-05R1 refers to SB 7257.

 Compliance: Unless already accomplished:

              1. Within 25 flight hours or 15 days after 1 May 1987.

2.    Prior to installation in an aircraft.

            Background: This Directive was issued to reflect the requirements of Transport Canada Emergency Airworthiness Directive CF-87-05R1. The Canadian Directive was issued following a JT15D fan blade event which apparently resulted from machine marks on the blade root fillet radius.

            This Directive is now amended to reflect SB 7257 Rev 2 which further identifies specific engine models affected.