Document ID: chunk:federal_register_of_legislation:F2007L02358:body:0:p1
Version: federal_register_of_legislation:F2007L02358
Segment Type: other
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Character Range: 0–6625

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.

Boeing 747 Series Aeroplanes
AD/B747/358  Integrated Display System and Fuel Tank Safety  9/2007

Applicability:                  Boeing 747 series aeroplanes identified in the Boeing Alert Service Bulletins (ASB) listed in Table 1.
                                Table 1
747 Series Aeroplanes           Boeing ASB

747-400, 747-400D and 747-400F  747-31A2351, Revision 1, dated 17 March 2005
747-400 and 747-400F            747-31A2350, Revision 1, dated 17 March 2005
747-400 and 747-400F            747-31A2352, Revision 1, dated 17 March 2005
Requirement:                       1. Install new IDS-504 software in the integrated display units and electronic flight instrument system/engine indication and crew alerting system interface units of the flight deck, in accordance with the Accomplishment Instructions of the applicable ASB identified in Table 2.
                                Table 2
                                747 Series Aeroplanes                                                                                                                                                                                                                                                                      Boeing ASB

                                747-400, 747-400D and 747-400F                                                                                                                                                                                                                                                             747-31A2351, Revision 1, dated 17 March 2005
                                747-400 and 747-400F                                                                                                                                                                                                                                                                       747-31A2350, Revision 1, dated 17 March 2005
                                747-400 and 747-400F                                                                                                                                                                                                                                                                       747-31A2352, Revision 1, dated 17 March 2005
                                Note 1:  Each ASB identified in Table 2 refers to Rockwell Collins Service Bulletin (SB) IDS-7000-31-49, IDS-7000-31-50 or IDS-7000-31-51; all dated 28 June 2004; as applicable; as an additional source of service information for installing the new IDS software.
                                Installing new IDS-504 software before the effective date of this Directive, in accordance with the applicable ASB identified in Table 3 or during production of the aeroplane, is acceptable for compliance with Requirement 1.

   Table 3
   747 Series Aeroplanes                                                                                                                                                                                                                                                                             Boeing ASB

   747-400, 747-400D and 747-400F                                                                                                                                                                                                                                                                    747-31A2351, dated 3 September 2004
   747-400 and 747-400F                                                                                                                                                                                                                                                                              747-31A2350, dated 3 September 2004
   747-400 and 747-400F                                                                                                                                                                                                                                                                              747-31A2352, dated 3 September 2004
   For aeroplanes not equipped with a horizontal stabiliser tank (HST) - Installing
   IDS-503 software before the effective date of this Directive, in accordance with the applicable ASB identified in Table 4, is acceptable for compliance with Requirement1.
   Table 4
   747 Series Aeroplanes                                                                                                                                                                                                                                                                             Boeing ASB

   747-400, 747-400D and 747-400F                                                                                                                                                                                                                                                                    747-31A2340, Revision 1, dated 20 November 2003
                                                                                                                                                                                                                                                                                                     747-31A2341, Revision 1, dated 20 November 2003
   747-400 and 747-400F                                                                                                                                                                                                                                                                              747-31A2342, Revision 1, dated 20 November 2003

   747-400 and 747-400F

   Note 2:  Each ASB identified in Table 4 refers to Rockwell Collins SB
   IDS-7000-31-46, IDS-7000-31-47 or IDS-7000-31-48; all dated 22 April 2003;