COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Beechcraft 200 (Super King Air) Series Aeroplanes
AD/BEECH 200/42
Amdt 1
Engine Fuel Drain Connections 5/84
Applicability: All model 200, serial numbers below BB-666, below BL-10 and below BT-17. Requirement: 1. Action in accordance with Beechcraft SI No. 1013 Rev. 1, OR
2. Alternatively the intent of Service Instruction No. 1013 Rev 1 may be accomplished by developing a modification acceptable to the Secretary to;
(a) Replace the PN330995-4-180 hose with a locally manufactured equivalent -6 hose and associated AN807-60 fitting, AND
(b) Achieve compatibility of the new AN807-6D fitting with the existing PN131066-2-320 hose and engine drain manifold.
Compliance: Within 100 hours time in service after 1 June 1984.
Background: One instance of FWD combustion chamber drain hose and fuel manifold dump valve hose cross connection resulted in significant quantities of water and other contaminants reaching the nacelle tank via the combustion drain and collector tank. Because of the occurrence AD/BEECH 200/42 was issued requiring an immediate inspection of all affected aircraft. This Directive is amended to extend the applicability for aircraft serial numbers below BT-17 and introduce the installation of modified engine drain lines.
Overview
The Civil Aviation Regulations 1998, as amended by the Civil Aviation Amendment (Enhancing Aviation Safety) Regulations 2006, address specific safety concerns in the operation of civil aircraft, including the Beechcraft 200 (Super King Air) Series Aeroplanes. One such issue pertains to the engine fuel drain connections, which was highlighted through the issuance of Airworthiness Directive AD/BEECH 200/42 Amendment 1. This legislative instrument was enacted to ensure the safety and airworthiness of these aircraft by addressing a particular vulnerability to water and contaminant ingress in the fuel system. The directive mandates modifications to the fuel drain connections to prevent cross-connections that could lead to significant operational hazards. The compliance requirement is set within 100 hours of time in service after 1 June 1984, ensuring timely implementation to mitigate the identified risks.
The directive is issued by the Civil Aviation Safety Authority (CASA) under the authority of the Civil Aviation Act 1988, with the clear policy objective of enhancing aviation safety by enforcing stringent airworthiness standards. The intent behind AD/BEECH 200/42 Amendment 1 is to eliminate the risk of water and contaminants entering the fuel system, thereby preventing potential engine failures and ensuring the safe operation of the Beechcraft 200 series aeroplanes.
Scope and Application
The Civil Aviation Regulations 1998, specifically PART 39 - 105, applies to all Beechcraft 200 (Super King Air) series aeroplanes with serial numbers below BB-666, below BL-10, and below BT-17. This regulation mandates that these aircraft must comply with Airworthiness Directive AD/BEECH 200/42 Amendment 1 concerning engine fuel drain connections. The directive applies to aircraft within the specified serial number range and is issued to prevent issues such as the cross-connection of fuel drain hoses, which can lead to contamination of the nacelle tank. Compliance with this directive is mandatory and must be achieved within 100 hours of time in service after 1 June 1984. The directive allows for two methods of compliance: adherence to Beechcraft Service Instruction No. 1013 Rev. 1 or the development of an alternative modification acceptable to the Secretary. The modification must replace the specified hose and fitting and ensure compatibility with the existing components. This regulation is a Commonwealth requirement, thus extending its applicability across Australia.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39 - 105 under the Civil Aviation Safety Authority (CASA) schedule of Airworthiness Directives for Beechcraft 200 (Super King Air) Series Aeroplanes, outlines a critical safety measure in AD/BEECH 200/42 Amendment 1. This directive addresses the issue of engine fuel drain connections and applies to all model 200 aeroplanes with serial numbers below BB-666, below BL-10, and below BT-17. The primary requirement (Section 1) is for operators to either adhere strictly to Beechcraft Service Instruction No. 1013 Revision 1 or alternatively develop a modification that meets the Secretary's approval. This modification must replace the existing PN330995-4-180 hose with a locally manufactured equivalent -6 hose and associated AN807-60 fitting and ensure compatibility with the existing PN131066-2-320 hose and engine drain manifold.
The obligations imposed by this directive are clear and straightforward. Operators must ensure that the specified modifications are completed within 100 hours of the aircraft being in service after 1 June 1984. This timeframe underscores the urgency and importance of addressing the potential risks associated with the identified issue. The directive also mandates that any modifications made must be acceptable to the Secretary, ensuring that safety standards are consistently met. Compliance with these requirements is critical to maintaining the airworthiness of the aircraft and ensuring the safety of all onboard.
Failure to comply with the provisions of AD/BEECH 200/42 Amendment 1 can result in significant legal and safety repercussions. While the specific offences, penalties, or civil and criminal consequences are not detailed in the provided text, it is evident that non-compliance with CASA directives can lead to severe penalties under Australian law. Such penalties may include fines, suspension or revocation of the aircraft's operating certificate, and potential criminal charges for operators who neglect their obligations under the Civil Aviation Regulations 1998. Given the safety-critical nature of this directive, the consequences of non-compliance could also include increased risk of accidents or incidents, thereby endangering lives and property.