COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Cessna 550 (Citation II) Series Aeroplanes
AD/CESSNA 550/16 Fuel Flow Transmitter 9/89
Applicability: All Citation 550/551 aircraft S/No’s 0002 thru 0207 and 0209. Requirement: Replace fuel flow transmitters in accordance with Cessna SB 550-73-1.
Note: SB 550-73-2 also refers.
Compliance: Within 100 hrs time in service after 7 September 1989.
Background: The fuel flow transmitter may have an electrical connector manufactured from two pieces which may separate causing a fuel leak.
Overview
The Civil Aviation Regulations 1998, as amended by the legislative instrument F2006B08421, introduced specific Airworthiness Directives aimed at ensuring the safety of civil aviation operations in Australia. This legislation, enacted by the Commonwealth of Australia, addresses the problem of potential fuel leaks in certain Cessna 550 (Citation II) series aeroplanes due to issues with the fuel flow transmitter's electrical connector. The directive mandates the replacement of the fuel flow transmitters to prevent any separation of the connector pieces that could lead to fuel leaks, ensuring the aircraft remains airworthy. The policy objective behind this directive is to enhance aviation safety by proactively addressing potential hazards identified in specific aircraft models.
The Airworthiness Directive AD/CESSNA 550/16, part of the Civil Aviation Regulations 1998, specifically targets Cessna 550/551 aircraft serial numbers 0002 through 0207 and 0209, requiring compliance within 100 hours of time in service following the directive's issuance on 7 September 1989. The directive references relevant service bulletins, SB 550-73-1 and SB 550-73-2, to provide detailed guidance on the replacement process. This legislative measure ensures that the Civil Aviation Safety Authority can effectively manage and mitigate risks associated with the specified aircraft models, thereby contributing to the overall safety and reliability of Australia's civil aviation fleet.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertains to the Civil Aviation Safety Authority's schedule of airworthiness directives, which apply to ensuring the safety and airworthiness of aircraft within Australia. This particular directive, AD/CESSNA 550/16, addresses fuel flow transmitter issues in Cessna 550 (Citation II) Series aeroplanes, specifically those with serial numbers ranging from 0002 to 0207 and 0209. The directive requires that the fuel flow transmitters be replaced in compliance with Cessna Service Bulletin 550-73-1, with reference to SB 550-73-2, to mitigate the risk of fuel leaks due to potential separation of the electrical connector. Compliance with this directive must be achieved within 100 hours of time in service after 7 September 1989. This regulation applies directly to aircraft operators and maintenance personnel responsible for the upkeep and operation of the specified Cessna 550 aircraft.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39 - 105, mandate the replacement of fuel flow transmitters for certain Cessna 550 (Citation II) Series aeroplanes. This requirement is encapsulated in the Airworthiness Directive AD/CESSNA 550/16, which targets aircraft with serial numbers ranging from 0002 to 0207, and 0209. The directive, issued on 7 September 1989, demands that the fuel flow transmitters must be replaced in accordance with Cessna Service Bulletin 550-73-1. It is also pertinent to refer to Service Bulletin 550-73-2 for additional guidance. The compliance deadline is set within 100 hours of time in service following the issuance of this directive.
This legislation imposes a clear and specific obligation on the operators and owners of the affected aircraft. They must ensure that the replacement of the fuel flow transmitters is carried out meticulously and in strict adherence to the guidelines provided by Cessna in Service Bulletins 550-73-1 and 550-73-2. The directive's applicability is broad, encompassing all aircraft within the specified serial number range, and the requirement is non-negotiable, with compliance necessary within the stipulated timeframe.
Failure to comply with the Airworthiness Directive AD/CESSNA 550/16 could result in significant consequences. While the Civil Aviation Regulations do not explicitly detail the penalties for non-compliance in this instance, it is understood that failure to adhere to such directives can lead to severe repercussions. These may include grounding of the aircraft, potential prosecution, and financial penalties. The overarching objective of such regulations is to ensure the safety and airworthiness of the aircraft, thereby protecting the lives of passengers and crew, as well as maintaining the integrity of civil aviation standards.