COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Allison Turbine Engines - 250 Series
AD/AL 250/48
Amdt 3
Fourth Stage Turbine Nozzle P/N 6898694 - Inspection
5/83
Applicability: Allison 250-C30, C30P and C30S engines and turbine assemblies as detailed in the requirement document.
Document: Allison 250-C30, C30P, C30S : CEB-A-72-3056, Rev. 3.
Note: As FAA Airworthiness Directive No. 81-13-12 refers in part only. Compliance to this level does not constitute full compliance with Amendment 3 of this Directive.
Compliance: In accordance with the requirement document upon receipt of this Directive. Background: This Directive was initially issued as the result of the receipt of FAA Directive No.
81-13-12. It is raised in issue to promulgate the changes made in Revision 3 of CEB-
A-72.3056 which includes wider model affectivity, additional inspections and adds parts life limitations.