Document ID: chunk:federal_register_of_legislation:F2006B07541:body:0:p2
Version: federal_register_of_legislation:F2006B07541
Segment Type: other
Provision Reference: 
Character Range: 3455–5120

Drum                                   All                Chapter 72-41-12, Subtask 72-41-
                                                                          12-230-079.
 HPC Rear Shaft                                        All                Chapter 72-41-13, Subtask 72-41-
                                                                          13-230-097 & 72-41-13-230-098.
 HPC Stage Rear Rotating Seal                          All                Chapter 72-41-14, Subtask 72-41-
                                                                          14-230-064 & 72-41-14-230-065.
 Stages 3 through 7 Low Pressure Turbine (LPT) Disks.  All                Chapter 72-50-31, Task 72-50-31-
                                                                          200-006.

            Note 2: FAA AD 2004-12-08 Amdt 39-13667 refers.

            Note 3: The requirements of this Directive have been met when the engine manual changes are made and operators have modified their systems of maintenance to reflect the requirements in the Engine Manuals.

 Compliance: Within the next 90 days after the effective date of this Directive.

            This Airworthiness Directive becomes effective on 30 September 2004.

            Background: The actions specified by this AD are intended to prevent critical life-limited rotating engine part failure, which could result in an uncontained engine failure and damage to the aeroplane.

 Bernard Malcolm Hole
 Delegate of the Civil Aviation Safety Authority 30 July 2004

 The above AD is notified in the Commonwealth of Australia Gazette on 8 September 2004.