AD/AL 250/31 - Fuel System - Check Valve Assembly - Installation

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

Legislation au F2006B02248 Not 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 250/31 Fuel System - Check Valve Assembly - Installation

Applicability: 250-C20 Engine Assemblies prior to S/N CAE 823424. 250-C20B Engine


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Assemblies prior to S/N CAE 830490. 250-B17 Engine Assemblies prior to S/N CAE 870060. 250-B17B Engine Assemblies prior to S/N CAE 880190.

 

Document: 1. Allison 250-C20B CEB 1101R1; or

 

2. Allison 250-B17/B17B TP CEB 1078R1.

 

Compliance: Before 30 November 1978.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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.