AD/CESSNA 170/6 Amdt 2 - Undercarriage Attachment Bolts

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

Legislation au F2006B04988 In force Legislative Instrument

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 


Cessna 170, 172, F172, FR172 and 175 Series Aeroplanes

 

AD/CESSNA 170/6

Amdt 2


Undercarriage Attachment Bolts 11/71

 

Applicability: Model 170, 170A and 170B.

 

Requirement: Remove the AN7-20A bolts and the nuts attaching the inboard end of the undercarriage spring legs, and replace with new AN7-20A bolts and new nuts.

 

Compliance: At intervals not exceeding 500 hours time in service. For aircraft which have exceeded 500 hours time in service since last bolt replacement - Within 100 hours time in service after 30 November 1971 and thereafter as above.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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.