AD/CESSNA 560/10 - Angle of Attack System (Cth)

AIRWORTHINESS DIRECTIVE For the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.001(1) of CASR 1998. The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct the unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.

Cessna 560 (Citation V) Series Aeroplanes AD/CESSNA 560/10 Angle of Attack System 3/2009

Applicability: Model 560 aeroplanes, serial numbers (S/Ns) 560-0001 through -0538 inclusive. Requirement: 1. If not previously accomplished in accordance with the optional terminating action of AD/CESSNA 560/9 (FAA AD 2007-23-13), carry out a functional test of the angle-of-attack (AOA) system and adjust the calibration settings of the AOA system as applicable, in accordance with Cessna Alert Service Letter ASL560-34-34 (for aeroplanes equipped with a single AOA system) or ASL560-34-35 (for aeroplanes equipped with a dual AOA system), both Revision 3, both dated 6 March 2008, both including attachments, as applicable. Note 1: Maintenance Manual Revision 24 of Cessna 560 Maintenance Manual 56MM has been changed to reflect the intent of the ASLs for the maintenance actions and periodic inspections of the AOA/Stall Warning System. 2. If not previously accomplished following completion of the optional terminating action of AD/CESSNA 560/9 (FAA AD 2007-23-13), submit the AOA system test data report for the functional test specified in Requirement 1 to: