AD/AL 250/9 - Engine Operating Restrictions to Reduce Torque-Meter Shaftgears Stress

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

Legislation au F2006B02293 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

 


Allison Turbine Engines - 250 Series

 

AD/AL 250/9 Engine Operating Restrictions to Reduce

Torque-Meter Shaftgears Stress

Applicability: All 250-C18 Series fitted with P/N 6854147 or P/N 6871186 Torque-meter Shaftgears.

 

Document: Allison 250 CSL No. 34.


9/69

 

Compliance: For para. 1 - at next daily or overnight inspection after 5 Sept.69. For para. 2 - Forthwith.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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.