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. Embraer ERJ-170 Series Aeroplanes AD/ERJ-170/2 State of Design Airworthiness Directives 5/2007 DM Applicability: ERJ-170( ) series aeroplanes. Requirement: 1. Determine the applicability of the Brazilian Agência Nacional de Avição Civil (ANAC) or its predecessor the Departamento de Avição Civil (DAC) Airworthiness Directives (AD) listed in Table 1. 2. If it is determined that an ANAC or DAC AD listed in Table 1 is applicable and has not been previously accomplished, perform the actions required by that AD. Table 1 AD Number Issue Date Title 2004-10-02 30 October 2004 Engine Fire Handle Internal Circuit 2004-11-06 29 November 2004 Hydraulic Pump Outlet Tube E2004-12-04 27 December 2004 Temporary Loss of Display Units 2005-02-01R1 24 April 2006 Contamination of the Air Data Smart Probes 2005-03-01R1 19 June 2006 Autopilot Coupled ILS Approach Procedures 2005-03-02 20 April 2005 Aircraft Maintenance Plan 2005-04-04 30 April 2005 VHF Antenna 2005-04-05 30 April 2005 Passenger Seat Track Attachments 2005-11-01 8 December 2005 Lavatories Waste Compartment Door Latches 2005-12-05 19 January 2006 Sealing of the Negative Pressure Relief Valve 2006-01-03 7 February 2006 Fire Extinguisher Drier Metering Unit 2006-02-04 15 March 2006 Integrated Drive Generators (IDG) 2006-03-02R1 27 February 2007 Thrust Reverser 2006-05-02 23 May 2006 Emergency Evacuation Slide 2006-05-06 14 June 2006 Ram-Air Turbine (RAT) Deployment Actuator 2006-06-01 28 June 2006 Software Primus EPIC Load 17.3 Version 2006-06-03 7 July 2006 Bonding Cable Fitting Clamp of the Fuel Lines Note 1: ANAC and DAC ADs may be accessed via the internet at the following URL: http://www.aviacao-civil.ifi.cta.br/DA/DAE.asp Compliance: For Requirements 1 and 2 - Within 30 days after the effective date of this Directive. This Airworthiness Directive becomes effective on 4 April 2007. Background: The ANAC and DAC ADs listed in Table 1 of this Directive require one time actions for which the compliance date and/or period has passed. CASA has determined that these ADs may be applicable to recently registered Australian aircraft. This Directive is issued to ensure all State of Design ADs are complied with. CASA appreciates that, due to date of aircraft manufacture or aircraft configuration and modification status, not all the ADs listed in Table 1 will be applicable to all ERJ-170( ) series aeroplanes. Charles Lenarcic Delegate of the Civil Aviation Safety Authority 27 March 2007