Document ID: chunk:federal_register_of_legislation:F2006B07722:body:0:p1
Version: federal_register_of_legislation:F2006B07722
Segment Type: other
Provision Reference: 
Character Range: 1–3097

Airworthiness Directives 2004

 I, DAVID ALAN VILLIERS, delegate of the Civil Aviation Safety
 Authority, acting under subregulation 39.001 (1) of the Civil
 Aviation Safety Regulations 1998:

 (a) revoke the Airworthiness Directives mentioned in
 Schedule 1; and

 (b) make, as separate instruments, each Airworthiness
 Directive mentioned in Schedule 1 and attached.

 David Villiers
 Delegate of the Civil Aviation Safety Authority

  20 December 2004

 Note:   Each attached Airworthiness Directive is being re-made in exactly the
 same form as appears in the latest published edition of the Directive.

 Schedule 1 Revocation and Remaking of
 Airworthiness Directives

 Allison Turbine Engines - 250 Series

 AD Name AD Number

 Life Limited Components - CANCELLED AD/AL 250/1 Amdt 12

 Compressor Front Bearing Thrust Washer and Spring - Replacement AD/AL 250/2

 Oil Filter By-Pass Valve Poppet Guide - Replacement AD/AL 250/3

 Sixth Stage Compressor Blades - Modification AD/AL 250/4

 Engine Compressor - Modifications AD/AL 250/5 Amdt 1

 Power Turbine Governor - Modification AD/AL 250/6 Amdt 1

 CANCELLED AD/AL 250/7

 Helical Power Train Drive Gear Internal Spline Inspection AD/AL 250/8 Amdt 1

 Engine Operating Restrictions to Reduce Torque-Meter Shaftgears Stress AD/AL 250/9

 CANCELLED AD/AL 250/10

 Engine Improvement - Introduction of Blue Ribbon Modifications AD/AL 250/11 Amdt 3

 Pc Filter Flanged Insert - Inspection AD/AL 250/12 Amdt 2

 Improved Indicating Magnetic Drain Plugs - Introduction AD/AL 250/13

 Compressor Wheels, Glass Bead Peening AD/AL 250/14

 Engine Parts - Time Limitations - CANCELLED AD/AL 250/15 Amdt 9

 Ceco Fuel Control and Governor External Plug and Lever - Replacement AD/AL 250/16

 Life Limited Components - CANCELLED AD/AL 250/17 Amdt 5

 Compressor Bleed Valve Orifice - Installation AD/AL 250/18

 Fuel System - Power Turbine Governor to Control Fuel Tube Clamp - Installation AD/AL 250/19

 Fuel Pump Drive Shaft - Inspection AD/AL 250/20 Amdt 1

 Ceco F.C.U. Throttle Shaft and Governor Quadrant and Shaft Assembly -  AD/AL 250/21

 CANCELLED AD/AL 250/22

 Engine Parts - Time Limitations - CANCELLED AD/AL 250/23 Amdt 3

 Life Limited Components - CANCELLED AD/AL 250/24 Amdt 5

 Power Turbine Outer Coupling Nut - Inspection AD/AL 250/25 Amdt 1

 Third Stage Turbine Wheel Replacement - CANCELLED AD/AL 250/26 Amdt 1

 Compressor Bleed Valve Strainer - Installation AD/AL 250/27

 N1 and N2 Operating Restrictions and Placard Installation - CANCELLED AD/AL 250/28 Amdt 1

 CANCELLED AD/AL 250/29 Amdt 1

 Fuel System - Fuel Pump to Control and Fuel Control to Pump By-Pass Tube  AD/AL 250/30

 Fuel System - Check Valve Assembly - Installation AD/AL 250/31

 Engine Fuel and Control, Electrical Harness - Replacement AD/AL 250/32

 Fourth Stage Compressor Wheel - Retirement AD/AL 250/33

 N2 Overspeed Protection:  De-Activation and Replacement - CANCELLED AD/AL 250/34

 Life Limited Components - CANCELLED AD/AL 250/35 Amdt 2

 Life Limited Components - CANCELLED AD/AL 250/36 Amdt 4

 Third Stage Turbine