AD/TPE 331/11 - High Speed Pinion Bearing Assembly - Replacement

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

Legislation au F2006B07419 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

 


AlliedSignal (Garrett/AiResearch) Turbine Engines - TPE 331 Series

 

AD/TPE 331/11 High Speed Pinion Bearing Assembly - Replacement


3/86

 

Applicability: TPE-331-25AA, 25DA, 25FA, 43A, 47A, 55A, 57A, 61A, 43BL, 25AB, 47B, 25DB, 25FB, 55B, 71, 57B, 61B and 49.

 

Document: AiResearch TPE-331 SB No. 659, Rev. 3, or AD/AIR-T/12.

Compliance: Before installation in an aircraft following next major reconditioning completed after 31 May 1972.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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.