AD/DHE/20 Amdt 1 - Propeller Shaft - Inspection and Modification

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

Legislation au F2006B09270 In force Legislative Instrument

Legislation content

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 


De Havilland Piston Engines

 

AD/DHE/20

Amdt 1


Propeller Shaft - Inspection and Modification 3/68

 

Applicability: All GQ 70 series which have been repaired in accordance with one or more of the following modifications and repair schemes. Mod. 1399 (R155), Mod. 1609 (R259), Mod. 2289 (R155 and R259, with introduction of 70 Mk. 2). Mod. 2931 (R563 and R564) Repair scheme R155 and R259 (70 Mk. 3).

 

Document: Inspection - Bristol Siddeley TNS GQ70 No. 105 Modification - Mod. No. 2925.

 

Compliance:  Inspection - within 100 hours time in service after 21 March 1968 and thereafter at intervals not exceeding 400 hours time in service until Mod. 2925 is incorporated. Modification - Before installation is an aircraft following next overhaul completed after 21 March 1968.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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.