Document ID: chunk:federal_register_of_legislation:F2006B10735:body:0
Version: federal_register_of_legislation:F2006B10735
Segment Type: other
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Character Range: 0–991

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 McDonnell Douglas (Hughes) and Kawasaki 369 Series Helicopters

                         AD/HU 369/70 Main Transmission Tail Rotor Output Drive Pinion Shaft

 Applicability: All model 369D, 369E, 369F and 369FF series Helicopters.

8/87
 TLX

            Requirement: Action in accordance with McDonnell Douglas SIN No. DN-147, EN-35, FN-24, as applicable.

            Compliance: For helicopters fitted with transmission assemblies which have the Serial Numbers listed in the "Time of Compliance" section of the Requirement Document: Within 25 hours time in service after 1 June 1987.

            All other helicopters: Within 100 hours time in service after 1 June 1987. For spares: Before installation on a Helicopter after 1 June 1987.
 Background: The manufacturer has received reports of the output drive pinion shafts fracturing.