AD/B747/126 - Pneumatic Duct Coupling

Administered by Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts

Legislation au F2006B03027 In force Legislative Instrument

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 


Boeing 747 Series Aeroplanes

 

AD/B747/126 Pneumatic Duct Coupling 9/94

Applicability: All model 747 series aeroplanes with line position 1 through 219 inclusive. Requirement:               Action in accordance with the technical requirements of FAA AD 94-09-13 Amdt 39-

8902.

 

Note: Purolator Service Bulletin FSC-912 dated December 1972 refers.

 

Compliance: As specified in the Requirement Document.

 

Background: Failures of certain duct couplings installed on the wing leading edge pneumatic duct have been reported.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.