COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Robinson R22 Series Helicopters
AD/R22/8 Control Systems Safety Washers - Installation 8/81
Applicability: All R22 models with S/Nos. 0002 to 0180. Document: Robinson SL No. 9.
Compliance: Within 100 hours time in service after 31 August 1981.
Background: To ensure that control system integrity will not be lost in the event of a pushrod end bearing failure, safety washers are installed at appropriate locations.
Overview
The Civil Aviation Regulations 1998, amended by Legislative Instrument F2006B06458, were enacted by the Australian Parliament to ensure the safe operation of civil aviation in Australia. This legislative instrument, specifically within Part 39 - 105, introduces Airworthiness Directives (AD) to address safety issues that might affect the operation of civil aircraft. The policy objective behind these regulations is to maintain the highest possible standards of airworthiness, thereby protecting the safety of passengers, crew, and the general public.
This particular legislative instrument focuses on the Robinson R22 Series Helicopters, addressing the installation of control system safety washers. The directive applies to all R22 models with serial numbers between 0002 and 0180, aiming to ensure that control system integrity is maintained even in the event of a pushrod end bearing failure. Compliance with this directive is required within 100 hours of time in service after 31 August 1981, underscoring the importance of timely and effective safety measures in aviation.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertains to the regulation of airworthiness directives and safety measures in civil aviation, particularly concerning Robinson R22 Series Helicopters. This legislation applies to all Robinson R22 models with serial numbers ranging from 0002 to 0180, ensuring the installation of control system safety washers to prevent loss of control system integrity in the event of a pushrod end bearing failure. The directive mandates compliance within 100 hours of time in service after 31 August 1981, as stipulated in Robinson Service Letter No. 9. The regulation's geographic reach extends to the entire Commonwealth of Australia, enforcing stringent safety standards across the aviation industry within its jurisdiction. Subordinate instruments may further extend or detail the application of these directives, ensuring that the specified safety measures are uniformly implemented and adhered to by all relevant parties.
Key Provisions
The Civil Aviation Regulations 1998, specifically in Part 39 - 105, contain the Civil Aviation Safety Authority's (CASA) Schedule of Airworthiness Directives. One such directive, AD/R22/8, pertains to the Robinson R22 Series Helicopters and mandates the installation of control systems safety washers (Section 8/81). This directive applies to all R22 models with serial numbers (S/Nos.) ranging from 0002 to 0180. The directive references Robinson Service Letter No. 9 for compliance details.
This airworthiness directive requires that the specified safety washers be installed within 100 hours of time in service after 31 August 1981. The rationale behind this directive is to ensure that control system integrity is maintained in the event of a pushrod end bearing failure. By installing these safety washers at appropriate locations, the risk of control system failure is significantly reduced, thereby enhancing the overall safety of the aircraft.
The obligations imposed by this directive on the parties or entities it governs include the timely installation of the required safety washers as per the specified compliance timeline. This necessitates adherence to the Robinson Service Letter No. 9, which provides detailed instructions on where and how these washers should be installed. Compliance with this directive is critical, as it directly impacts the safety of the aircraft and the individuals operating it.
Failure to comply with the provisions of AD/R22/8 may result in civil and criminal consequences. Although the specific penalties are not detailed within the directive, non-compliance with CASA airworthiness directives can lead to severe repercussions. These may include fines, penalties, and potential grounding of the aircraft. Additionally, operators and individuals responsible for ensuring compliance may face legal action, including prosecution, which could result in substantial fines and imprisonment. It is imperative that all stakeholders adhere strictly to these requirements to avoid such consequences.