Document ID: chunk:federal_register_of_legislation:F2006B08726:body:0
Version: federal_register_of_legislation:F2006B08726
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Eurocopter SA 360 and SA 365 (Dauphin) Series Helicopters

                        AD/DAUPHIN/14 Main Rotor Gearbox Oil Drain Plug - Inspection and Rework

11/84

 Applicability:  All models fitted with main rotor gear box modified to A.M.S. 07-7149 condition. Requirement:  Aerospatiale S.B. 01-13.
            Note: Bureau Veritas AD 83-186-18(B) refers. Compliance: Within 25 hours time in service after 30 November 1984 or prior to the main gear box initial installation in an aircraft.

            Background: The manufacturer deems it necessary to rework the transmission deck flange, to prevent damage to the drain plug union, which may result in the loss of main gear box oil.