AD/T53/4 - Engine Oil Pump Drive Gear Spline - Inspection

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

Legislation au F2006B07252 Not 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 (Lycoming) Turbine Engines - T53 Series

 

AD/T53/4 Engine Oil Pump Drive Gear Spline - Inspection 1/86

Applicability: All model T5311A engines S/N LE08149 to LE08293 not incorporating Overhaul Modification Bulletin No. 0028: Field Service Bulletin No. 0010, or Lycoming SB No. 41.

 

Document: 1. Lycoming SB No. 40; or

 

2.        Lycoming Field Service Bulletin No. 0013; or

 

3.        Lycoming Overhaul Modification bulletin No. 0027; or

 

4.        AD/LYC-T/2.

 

Compliance: In accordance with the requirement documents.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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.