AD/CESSNA 550/11 - TKS Proportioning Unit Connections

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

Legislation au F2006B08416 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 550 (Citation II) Series Aeroplanes

 

AD/CESSNA 550/11 TKS Proportioning Unit Connections 5/86

Applicability: Model S550 unit numbers - 0001 through - 0048, -0051 through - 0075, and - 0077 and - 0079.

 

Requirement: Action in accordance with Cessna Citation Alert Service Letter SLAS 550-30-05. Compliance:               Before issue of a certificate of airworthiness.

Background: The manufacturer has identified the possible incorrect installation of TKS proportioning unit plumbing.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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.