AD/CESSNA 180/93 - Alternate Static Air Source Valve (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 180, 182 and Wren 460 Series Aeroplanes AD/CESSNA 180/93 Alternate Static Air Source Valve 7/2008 TX

Applicability: Aeroplanes models listed in Table 1 and Table 2 that have an alternate static air source selector valve, part number (P/N) 2013142-18, installed after 19 November 2007. Note 1: Aircraft listed in Table 1 had an alternate static air source selector valve, P/N 2013142-18, installed during manufacture but may have also had the affected part installed as a replacement part. Table 1 - Applicability for Aeroplanes that Had the Affected Part Installed at Manufacture Model Serial Numbers 182T 18282062 and 18282065 T182T T18208822 and T18208828 Table 2 - Applicability for Aeroplanes that Could Have Had the Affected Part Installed as a Replacement Part or From Parts Held as Spares Model Serial Numbers (S/N) 180 All S/Ns 182 All S/Ns 182S 18280001 through 18280944 182T 18280945 through 18282061 R182 All S/Ns T182 All S/Ns TR182 All S/Ns T182T T18208001 through T18208821 F182P All S/Ns F182Q All S/Ns FR182 All S/Ns Note 2: P/N 2013142-18 replaced P/Ns 2013142-9, -13 and -17.