Document ID: chunk:federal_register_of_legislation:F2006B08471:body:0
Version: federal_register_of_legislation:F2006B08471
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 General Electric Turbine Engines - CF6 Series

                        AD/CF6/28 CF6-80C2 Stage 1 High Pressure Turbine Disc Inspection

7/94

 Applicability: CF6-80C2 Engines.

 Requirement: Action in accordance with the technical requirements of FAA AD 94-06-03.

            Note: General Electric Service Bulletin No 72-614 Revision 1 and All Operator's Wire 92-80C-16 of 22 April 1992 refer.

 Compliance: This directive is effective from 27 Jun 1994.

            Background:  This directive requires an inspection for cracks in the stage 1 high pressure turbine disc rim bolt holes and replacement as necessary with serviceable parts.

            It originates from an uncontained stage 1 high pressure turbine failure.