Airworthiness Directives 2004 - Revocation and Remaking - Piper PA-25 (Pawnee) Series Aeroplanes

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 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

 Piper PA-25 (Pawnee) Series Aeroplanes

 AD Name AD Number

 Fin Post - Modification AD/PA-25/1

 Main Undercarriage Vee Assemblies - Inspection AD/PA-25/2 Amdt 1

 Superseded by AD/PA-25/4 - CANCELLED AD/PA-25/3

 Front Spar Attachment Fittings - Modification AD/PA-25/4

 Front and Rear Spar Fuselage Attachment Fittings - Inspection - CANCELLED AD/PA-25/5 Amdt 3

 CANCELLED AD/PA-25/6

 Main Undercarriage Safety Cable - Installation AD/PA-25/7

 Improved Protection from Crash Fires AD/PA-25/8

 Sealing of Rear Fuel Tank Bay AD/PA-25/9

 Jury Struts - Inspection and Modification AD/PA-25/10

 Hopper Modification - Dump Requirement AD/PA-25/11 Amdt 2

 Exhaust System - Inspection AD/PA-25/12 Amdt 2

 Fuel Line - Modification AD/PA-25/13

 Fire Protection - Modification - Relocation of Primer Line AD/PA-25/14

 Main Landing Gear Shock Strut - Inspection and Modification AD/PA-25/15

 Tail Wheel Spring Bolts - Replacement AD/PA-25/16 Amdt 2

 Fuselage Structure - Corrosion AD/PA-25/17 Amdt 4

 Jury Strut - Modification AD/PA-25/18

 Engine Mount - Inspection AD/PA-25/19

 Elevator Cable Link Assembly - Modification AD/PA-25/20

 Top Longeron - Modification AD/PA-25/21 Amdt 3

 Fuel Tank Vent System - Modification AD/PA-25/22

 Fuel Tank Placard - Modification AD/PA-25/23

 Elevator Control Cable Rear Turnbuckles - Inspection AD/PA-25/24

 Fuel Cell Vent - Modification AD/PA-25/25

 CANCELLED AD/PA-25/26

 CANCELLED AD/PA-25/27 Amdt 1

 Inertia Reel Installation AD/PA-25/28

 Wing Strut - Inspection AD/PA-25/29


 Primary Control Cable Turnbuckles - Inspection AD/PA-25/30

 Rapid Throttle Movement - Warning Placard AD/PA-25/31

 Fuselage Structure - Inspection AD/PA-25/32

 Wing Forward Spar - Inspection and Modification AD/PA-25/33 Amdt 2

 Passenger Seat Restraint Installation AD/PA-25/34

 Modification - Placard and Spray Equipment AD/PA-25/35 Amdt 2

 Fuselage Wing Spar Attachment Fittings AD/PA-25/36 Amdt 3

 Goodyear Fuel Cells - Inspection AD/PA-25/37

 Fuel System AD/PA-25/38

 Fuel Tank AD/PA-25/39 Amdt 1

 Wing Lift Struts AD/PA-25/40 Amdt 8

 Engine Air Filter AD/PA-25/41

 

Overview

The Airworthiness Directives 2004 were enacted under the authority of the Civil Aviation Safety Regulations 1998 by David Alan Villiers, the delegate of the Civil Aviation Safety Authority (CASA). This legislative instrument serves to revoke existing Airworthiness Directives and re-issue them to ensure the continued safety and airworthiness of the specified aircraft. The revocation and re-making of these directives aim to maintain updated safety standards, ensuring that aircraft comply with the latest regulations and technical advancements. By issuing these directives separately, CASA reaffirms its commitment to aviation safety and the continuous improvement of airworthiness standards. The policy objective behind the Airworthiness Directives 2004 is to uphold the highest safety standards in the aviation industry by ensuring that all aircraft meet current airworthiness requirements. CASA, as the regulatory body, plays a crucial role in overseeing these directives to safeguard public safety and maintain the integrity of the aviation sector. The re-issuance of these directives reflects CASA's dedication to addressing any identified safety concerns promptly and effectively, thereby fostering a culture of safety and compliance within the industry.

Scope and Application

The Airworthiness Directives 2004, issued by David Alan Villiers, a delegate of the Civil Aviation Safety Authority, pursuant to subregulation 39.001(1) of the Civil Aviation Safety Regulations 1998, serves to both revoke and remake a series of airworthiness directives specifically for the Piper PA-25 (Pawnee) series aeroplanes. This legislation applies to all aircraft of the specified series operating within Australia, thereby ensuring compliance with the safety standards set forth by the Civil Aviation Safety Authority. The directives cover various aspects such as structural modifications, inspections, and operational requirements to maintain the airworthiness of these aircraft. This legislative instrument extends its application nationally, aligning with the overarching jurisdiction of the Civil Aviation Safety Authority. Notably, each airworthiness directive is re-made in the same form as it appears in the latest published edition, ensuring consistency and adherence to the most current safety standards. The revocation and remaking of these directives aim to streamline and enhance the safety protocols governing the operation of Piper PA-25 aeroplanes in Australia.

Key Provisions

The Airworthiness Directives 2004 revoke certain existing Airworthiness Directives for Piper PA-25 (Pawnee) series aeroplanes as listed in Schedule 1 and re-make them as separate instruments. These directives detail modifications, inspections, and other requirements for specific parts of the aeroplanes, such as the main undercarriage, spar fittings, and fuel systems. The directives are intended to ensure the continued airworthiness of these aircraft (s.1(a), (b)). The obligations imposed by the Act on the parties governed include compliance with the specific requirements outlined in each Airworthiness Directive. This means aircraft owners, operators, and maintenance personnel must follow the detailed instructions and timelines set forth in the directives to maintain the safety and airworthiness of the Piper PA-25 aeroplanes. These obligations also extend to ensuring that all modifications, inspections, and replacements are carried out by appropriately qualified personnel (s.1(a), (b)). Failure to comply with the Airworthiness Directives can result in significant consequences. While the Airworthiness Directives 2004 do not explicitly outline specific penalties for non-compliance, the broader regulatory framework under which these directives operate includes potential criminal and civil penalties. Under the Civil Aviation Act 1988, failure to comply with airworthiness directives can lead to fines and imprisonment. Additionally, non-compliance can result in the grounding of aircraft, which can have severe financial and operational repercussions for the operators (s.1(a), (b)).

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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.