AD/JT9D/7 - No. 3 Bearing Breather Temp Check and Replacement of Main Bearing Breather Tube Steel Elbow

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

Legislation au F2006B11036 In force Legislative Instrument

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 


Pratt and Whitney Turbine Engines - JT9D Series

 

AD/JT9D/7 No. 3 Bearing Breather Temp Check and Replacement of Main Bearing Breather Tube Steel Elbow


10/76

 

Applicability: JT9D-3A, -7, -7A, -7H, -7AH, -7F and -20 turbofan engines incorporating labyrinth solid land seals P/Nos. 589733, 589741, 647189 or 729774.

 

Document: 1. FAA AD 76-20-03 : Amendment 39-2731; or

 

2. AD/PW-T/37.

 

Compliance: As detailed in the Requirement Document.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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.