AD/TFE 731/6 - High Pressure Rotor and Nozzle Assembly Bolt - Replacement

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

Legislation au F2006B07412 In force Legislative Instrument

Legislation content

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 


AlliedSignal (Garrett/AiResearch) Turbine Engines - TFE731 Series

 

AD/TFE731/6 High Pressure Rotor and Nozzle Assembly Bolt - Replacement

Applicability: TFE731-2-1C; TFE731-2-2B; TFE731-2-2J; TFE731-2-2L.

 

Document: AiResearch SB No. 72-3138, or AD/AIR-T/38.


3/86

 

Compliance: During the next hot end inspection completed after 30 September 1980 or during the next unscheduled exposure of the area, whichever occurs first.

 

Background: This Directive is issued to reduce the possibility of damaging the curvic coupling and the forward side of the H.P. turbine rotor by pieces of failed bolts.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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.