COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piaggio P166 Series Aeroplanes
AD/P166/11 Main Landing Gear Retracting NK
Jack Stem - Installation of Washer
Applicability: S/Nos. prior to 372. Document: Piaggio SB P166-1. Compliance: Forthwith.
Overview
The Civil Aviation Regulations 1998, amended by the Legislative instrument F2006B11439, addresses safety concerns specific to the Piaggio P166 Series Aeroplanes, particularly focusing on the main landing gear retracting system. This regulation was introduced to ensure the continued airworthiness and safety of these aircraft by mandating specific modifications and inspections. The enactment by the Australian Government under the authority of the Civil Aviation Act 1988 aims to mitigate risks associated with the NKJack Stem component of the landing gear system, thereby enhancing operational safety and reliability for all stakeholders within the aviation sector.
The policy objective behind this directive is to maintain and improve the safety standards of civil aviation in Australia by ensuring that all relevant aircraft meet specific airworthiness criteria. The regulation is applicable to all Piaggio P166 Series Aeroplanes with serial numbers prior to 372 and requires compliance with the specified modifications as outlined in Piaggio Service Bulletin P166-1. This legislative instrument is a critical component in the overarching framework designed to safeguard the integrity of Australia’s civil aviation system.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertains to the Airworthiness Directives for certain aircraft, including the Piaggio P166 Series Aeroplanes. This legislative instrument applies to all aircraft within the specified serial number range, mandating compliance with the directive concerning the installation of a washer on the main landing gear retracting NKJack Stem. This requirement is non-negotiable and must be met forthwith, as stipulated in the document Piaggio SB P166-1. The directive is enforced by the Civil Aviation Safety Authority and its jurisdictional reach encompasses the entire Commonwealth of Australia, applying to all operators and owners of Piaggio P166 Series Aeroplanes within the specified serial number range. There are no stated exclusions or exemptions within the parameters of this directive, and the scope is strictly limited to the technical compliance with the installation of the washer on the NKJack Stem. The application of this regulation may be further defined or extended through subordinate instruments issued by the Civil Aviation Safety Authority.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39 - 105, includes the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives (ADs) for the Piaggio P166 Series Aeroplanes, with AD/P166/11 focusing on the main landing gear retracting system. Section (1) of this directive mandates that for Piaggio P166 aircraft with serial numbers (S/Nos) prior to 372, the installation of a washer in the NK Jack Stem is required. Compliance with this directive is to be effected forthwith, as outlined in Section (2), and must be supported by Piaggio Service Bulletin P166-1.
The obligations under this directive are clear and direct. Operators of Piaggio P166 aeroplanes with the specified serial numbers must ensure that the washer is installed in the NK Jack Stem of the main landing gear retracting system. This requirement is to be met without undue delay, as the directive stipulates compliance "forthwith." The installation must be performed in accordance with the instructions provided in Piaggio Service Bulletin P166-1, which contains the technical details and procedures necessary for the correct implementation of the washer. Failure to comply with this directive can lead to serious safety implications and potential airworthiness issues.
In terms of consequences for non-compliance, the Civil Aviation Regulations do not explicitly detail the penalties for breaching AD/P166/11 within the provided text. However, under general aviation regulations, failure to comply with ADs can result in significant legal ramifications. This includes potential fines, the grounding of the aircraft, or even the revocation of the aircraft's airworthiness certificate. Such severe measures underscore the importance of adhering to ADs to maintain the safety and operational standards expected in civil aviation.