Airworthiness Directives 2004 - Revocation and Remaking - Aerospatiale (Socata) TB20 (Trinidad) 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

 Aerospatiale (Socata) TB20 (Trinidad) Series Aeroplanes

 AD Name AD Number

 Engine Mount - Inspection/Replacement AD/TB20/1

 Landing Gear Micro Switches - Adjustment AD/TB20/2

 Elevator/Elevator Tab Control Attachment Inspection and Modification AD/TB20/3

 Wing Drainage - Modification AD/TB20/4

 Battery Tray Installation AD/TB20/5

 Autopilot Pitch Servo Cable Guards AD/TB20/6

 Stabilator Control Rod Ends AD/TB20/7

 Aileron Balance Weight Attachment AD/TB20/8

 Main Landing Gear Bay AD/TB20/9

 Nose Landing Gear Hydraulic Line AD/TB20/10

 Hydraulic Brake Line Clearance AD/TB20/11

 Fuselage Frame 9 AD/TB20/12 Amdt 1

 Fuel Tanks AD/TB20/13 Amdt 1

 Fuselage Frame NR 0 - Firewall AD/TB20/14 Amdt 1

 Landing Gear Articulated Stays AD/TB20/15 Amdt 2

 Nose Landing Gear Lever Adjusting Screws AD/TB20/16

 Front Seat Safety Belts AD/TB20/17 Amdt 1

 Fuel System AD/TB20/18

 Oil Cooler Inlet and Outlet Elbows AD/TB20/19

 Horizontal Stabiliser Balance Weight AD/TB20/20

 Propeller Deicing Electrical Circuit Protection AD/TB20/21

 Cabin Door Catch AD/TB20/22 Amdt 1

 Console Attachment AD/TB20/23

 Fuel Tank Outlet Filter AD/TB20/24

 Autopilot Master Switch AD/TB20/25

 Rudder Balance Weight AD/TB20/26 Amdt 3

 Exhaust System Clap Locknuts AD/TB20/27 Amdt 2

 Front Seats AD/TB20/28 Amdt 1

 Airworthiness Limitations AD/TB20/29


 Fuel Tank Internal Ribs AD/TB20/30

 Main Landing Gear AD/TB20/31

 MLG Hinged Strut Attachment Bearings AD/TB20/32 Amdt 1

 Upper Attachment of Front Seat Belts AD/TB20/33

 Vertical Stabiliser Forward Junction Doubler AD/TB20/34 Amdt 1

 Fuel System AD/TB20/35

 Propeller Governor Control AD/TB20/36

 Rudder Bearing AD/TB20/37

 Seat Unlocking AD/TB20/38

 Nose Gear Fork AD/TB20/39

 Ammeter Electrical Circuit AD/TB20/40

 Aileron and Elevator Control Gimbal Joint AD/TB20/41 Amdt 2

 Nose and Main Landing Gear Actuator AD/TB20/42

 Pitch Trim Actuator Seals AD/TB20/43

 MLG Hinged Strut AD/TB20/44

 

Overview

The Airworthiness Directives 2004, enacted by David Alan Villiers, delegate of the Civil Aviation Safety Authority under the Civil Aviation Safety Regulations 1998, aims to ensure the continuing airworthiness of aircraft. This legislative instrument revokes existing Airworthiness Directives and remakes them as separate instruments, maintaining their integrity as published. The primary objective of this legislation is to address specific safety concerns and technical issues identified with the Aerospatiale (Socata) TB20 (Trinidad) series aeroplanes. The Civil Aviation Safety Authority, through this directive, seeks to uphold stringent safety standards and mitigate risks associated with identified aircraft components and systems. The policy objective is to ensure that all airworthiness directives are up-to-date, accurately reflect current safety requirements, and provide clear instructions for compliance to maintain the highest levels of aviation safety.

Scope and Application

The Airworthiness Directives 2004, promulgated by David Alan Villiers, the delegate of the Civil Aviation Safety Authority (CASA), under subregulation 39.001(1) of the Civil Aviation Safety Regulations 1998, primarily apply to the Aerospatiale (Socata) TB20 (Trinidad) Series Aeroplanes. These directives are meticulously detailed in the accompanying schedule, which lists specific airworthiness concerns and the corresponding AD numbers. The directives govern various aspects such as engine mounts, landing gear, and other critical systems to ensure the continued airworthiness of the specified aircraft. Given that these directives are issued under the authority of CASA, they extend across Australia, ensuring a uniform standard of airworthiness for the specified aircraft operating within the Commonwealth. The application of these directives is comprehensive, addressing numerous specific issues that pertain to the structural and mechanical integrity of the TB20 aircraft, and any failure to comply can result in significant safety risks. While the directives are extensive, they do not explicitly mention any exclusions or exemptions; however, the application may be further refined through subordinate instruments or amendments as necessary.

Key Provisions

The Airworthiness Directives 2004, made by David Alan Villiers as the delegate of the Civil Aviation Safety Authority, include the revocation and remaking of specific airworthiness directives related to Aerospatiale (Socata) TB20 (Trinidad) Series Aeroplanes. This legislative instrument specifically revokes and re-issues various Airworthiness Directives as listed in Schedule 1 (sections 1(a) and (b)). Each re-made directive corresponds exactly to the latest published edition of the directive, ensuring consistency and accuracy in the safety requirements for the aircraft. The obligations imposed by these directives are significant, particularly for the owners and operators of Aerospatiale (Socata) TB20 (Trinidad) Series Aeroplanes. They must ensure compliance with the specified airworthiness directives, which include a wide range of requirements such as engine mount inspections, landing gear adjustments, elevator control inspections, and modifications to various structural components. These directives mandate regular inspections, replacements, adjustments, and modifications to ensure the continued airworthiness and safety of the aircraft. Non-compliance with these directives can lead to serious safety hazards and operational risks. The consequences for breach of these airworthiness directives are outlined under the Civil Aviation Safety Regulations 1998. Any person who contravenes the airworthiness directives, which are now re-made as part of this legislative instrument, can face severe penalties. The exact penalties depend on the specific breach, but generally, these can include fines and, in more serious cases, imprisonment. The Civil Aviation Safety Regulations provide for substantial fines, which can reach up to several thousand Australian dollars, along with potential imprisonment terms that can extend up to several years, depending on the severity and impact of the breach. These measures are in place to enforce the importance of maintaining airworthiness and ensuring the safety of air travel.

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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.