Document ID: chunk:federal_register_of_legislation:F2010L02009:body:0:p1
Version: federal_register_of_legislation:F2010L02009
Segment Type: other
Provision Reference: 
Character Range: 0–12323

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/B747/399  State of Design Airworthiness Directives - 2  14/2009

Applicability:                                                        Boeing 747 aircraft with General Electric CF6-45, -50 or Pratt & Whitney JT9D engines.
Requirement:                                                            1. Determine the applicability of the FAA Airworthiness Directives (AD) listed in Table 1.

                                                                        2. If it is determined that an FAA AD listed in Table 1 is applicable and has not been previously accomplished, perform the actions required by that AD or later FAA-approved revision.
                                                                         Table 1
   FAA AD                                                                Effective Date                                                                                                                                                                                                                                                                                                            Title
2008-05-03                                                            8 April 2008                                                                                                                                                                                                                                                                                                              Rear engine mount bulkhead
2006-09-01                                                            26 May 2006                                                                                                                                                                                                                                                                                                               Thrust links of the rear engine mounts
2005-16-11                                                            16 September 2005                                                                                                                                                                                                                                                                                                         Struts, spars and bolts
2005-06-09                                                            25 April 2005                                                                                                                                                                                                                                                                                                             Side cowl assemblies
2005-05-20                                                            17 April 2006                                                                                                                                                                                                                                                                                                             Flight-deck door electronic equipment
2005-05-07                                                            15 April 2005                                                                                                                                                                                                                                                                                                             Aft and fwd surfaces of the bulkhead web
2005-01-03                                                            9 February 2005                                                                                                                                                                                                                                                                                                           Midspar web of inboard and outboard struts
2004-07-19                                                            11 May 2004                                                                                                                                                                                                                                                                                                               Cowl panel assembly of each engine
2003-16-14                                                            22 September 2003                                                                                                                                                                                                                                                                                                         Forward lower spar
2003-16-06                                                            12 September 2003                                                                                                                                                                                                                                                                                                         Fuel line
2002-23-15                                                            11 December 2002                                                                                                                                                                                                                                                                                                          Lower lobe panel
2002-05-01                                                            18 March 2002                                                                                                                                                                                                                                                                                                             Aft torque bulkhead of outboard nacelle struts
2001-26-12                                                            11 February 2002                                                                                                                                                                                                                                                                                                          Outboard diagonal brace
   FAA AD                                                                Effective Date                                                                                                                                                                                                                                                                                                            Title
2001-15-15                                                            4 September 2001                                                                                                                                                                                                                                                                                                          Rear engine mount
2001-11-11                                                            16 July 2001                                                                                                                                                                                                                                                                                                              Seat track fittings on passenger seats
2000-21-06                                                            24 November 2000                                                                                                                                                                                                                                                                                                          Precooler support fitting
99-04-01                                                              16 March 1999                                                                                                                                                                                                                                                                                                             Outboard nacelle struts
97-20-01 R1                                                           11 February 1999                                                                                                                                                                                                                                                                                                          Strut and wing
96-14-01                                                              22 July 1996                                                                                                                                                                                                                                                                                                              Passenger oxygen supply lines
95-13-07                                                              28 July 1995                                                                                                                                                                                                                                                                                                              Nacelle strut and wing structure
94-22-08                                                              15 December 1994                                                                                                                                                                                                                                                                                                          Engine strut skin
92-04-05                                                              26 March 1992                                                                                                                                                                                                                                                                                                             APU pneumatic duct restraint
91-13-11                                                              22 July 1991                                                                                                                                                                                                                                                                                                              Wire bundles
Note: FAA ADs may be accessed via the internet at the following URL:

http://rgl.faa.gov
Compliance:                                                           Before issue of a certificate of airworthiness.

                                                                      This Airworthiness Directive becomes effective on 30 July 2010.
Background:                                                           The FAA ADs listed in Table 1 of this Directive require once-only actions for which the compliance date and/or period has passed.  Boeing 747 aircraft to which these FAA ADs apply may be registered in Australia in the future.  This