COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Cessna 208 Series Aeroplanes
AD/CESSNA 208/3 Fuel Reservoir Tank and Flapper Valve 1/88
Applicability: Model 208 and 208A, S/Nos 20800001 through 20800106. Requirement: Action in accordance with Cessna S.B. No CAB 87-13.
Compliance: Prior to the issue of the next Maintenance Release after 28 February 1988.
Background: The manufacturer has determined that the fuel reservoir should be modified to prevent the flapper check valves from contacting surrounding hardware and lines.
Overview
The Civil Aviation Regulations 1998, specifically Part 39-105 within the Civil Aviation Safety Authority Schedule of Airworthiness Directives, was enacted to ensure the safety and airworthiness of aircraft operating within Australia. This legislative instrument was introduced to address specific safety concerns identified in certain aircraft models, in this case, the Cessna 208 Series Aeroplanes. The regulations were enacted by the Australian Commonwealth Parliament to maintain high safety standards in civil aviation. The policy objective is to mandate corrective actions that are necessary to prevent potential hazards that could compromise the safety of aircraft operations. In this instance, the regulation pertains to the modification of the fuel reservoir tank and flapper valve in specific Cessna 208 and 208A models to prevent the flapper check valves from coming into contact with surrounding hardware and lines, ensuring the continued safety and airworthiness of these aircraft.
The regulations direct that the specified action must be undertaken in compliance with Cessna Service Bulletin No CAB 87-13, and require that such modifications be completed prior to the issue of the next Maintenance Release after 28 February 1988. This directive is crucial in mitigating identified risks and maintaining the integrity of the aircraft's fuel system.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertain to the Civil Aviation Safety Authority's (CASA) Schedule of Airworthiness Directives, which are statutory instruments that enforce safety standards on aircraft operations within Australia. This regulation applies to the Cessna 208 Series aeroplanes, namely models 208 and 208A with serial numbers ranging from 20800001 to 20800106. The directive mandates compliance with Cessna Service Bulletin No. CAB 87-13, which involves the modification of the fuel reservoir tank and the flapper valve to prevent the flapper check valves from coming into contact with other hardware and lines. The directive requires that these modifications be completed before the issue of the next Maintenance Release subsequent to 28 February 1988. This regulation is part of the overarching legislative framework that ensures the safety and airworthiness of aircraft operating in Australia, and it is enforced by CASA, the regulatory body responsible for overseeing civil aviation safety.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39 - 105, includes an Airworthiness Directive (AD) pertaining to the Cessna 208 series aeroplanes, detailed under AD/CESSNA 208/3. This directive applies to Model 208 and 208A aircraft with serial numbers ranging from 20800001 to 20800106. The directive mandates that modifications be made to the fuel reservoir tank and flapper valve of these aircraft in accordance with Cessna Service Bulletin (S.B.) No CAB 87-13. Compliance with this directive is required prior to the issuance of the next Maintenance Release following 28 February 1988. The background information indicates that the manufacturer identified a potential issue where the flapper check valves could come into contact with surrounding hardware and lines, necessitating these modifications to ensure safety and airworthiness.
The Civil Aviation Regulations 1998 impose several obligations on the parties governed by the AD/CESSNA 208/3. Operators of the affected Cessna 208 and 208A aircraft must ensure that the specified modifications are implemented as outlined in the Cessna Service Bulletin. This includes inspecting the fuel reservoir tank and flapper valve and making the necessary changes to prevent contact with surrounding hardware and lines. Operators are also required to document the compliance and complete the modifications before the stipulated compliance date. Failure to adhere to these requirements can result in significant safety risks and potential non-compliance with civil aviation regulations.
Breach of the requirements stipulated in the AD/CESSNA 208/3 could result in various civil and criminal consequences. Under the Civil Aviation Act 1988, non-compliance with airworthiness directives can lead to enforcement actions, including fines, suspension, or revocation of airworthiness certificates for the affected aircraft. Additionally, operators who fail to comply with the directive may face legal action, including civil penalties. The specific maximum penalties for non-compliance are not detailed in the Civil Aviation Regulations 1998 but could include significant fines and potential imprisonment for individuals or corporate entities found in violation of the regulations. The enforcement actions are aimed at ensuring that all aircraft remain airworthy and safe for operation, thereby maintaining high standards of aviation safety across the Commonwealth of Australia.