AD/CESSNA 400/77 - Aft Auxiliary Wing Spar Attachment - Modification

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

Legislation au F2006B08360 Not in force Legislative Instrument

Legislation content

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 


Cessna 400 Series Aeroplanes

 

AD/CESSNA 400/77  Aft Auxiliary Wing Spar Attachment - Modification

Applicability: All model 421C with S/Nos. 421C0801 to 421C0886. Document:  Cessna Multi-Engine Customer Care SIL ME80-38. Compliance:               Before issue of Australian Certificate of Airworthiness.


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Background: The manufacturer advises that fasteners used in the attachment of the Aft Auxiliary Wing Spar Caps to the stub wing require replacement with NAS517-3-5 Screws and HL70-6 Hylok collars.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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.