AD/CON/65 - Fuel Pump Screen

Overview

The Civil Aviation Regulations 1998, enacted by the Parliament of Australia, form part of a broader legislative framework aimed at ensuring the safety and efficiency of civil aviation within Australia. Specifically, Part 39 - 106 of these regulations, which includes Airworthiness Directives, addresses the continuous maintenance and safety standards required for aircraft engines, such as those manufactured by Teledyne Continental Motors. This particular directive, AD/CON/65, pertains to the fuel pump screen of certain piston engine series, ensuring they adhere to specific safety standards to mitigate risks associated with fuel system failures. The directive was introduced to fill a gap identified in maintaining consistent safety standards for critical engine components, aligning with international practices and referencing relevant FAA directives to ensure comprehensive safety coverage. The policy objective behind these regulations is to maintain and enhance the safety of civil aviation by enforcing stringent airworthiness directives that are periodically reviewed and updated. By referencing FAA directives, the Australian Civil Aviation Safety Authority ensures that the safety measures are globally recognised and effective. Compliance with these directives is mandatory for all specified engines, with checks required at intervals not exceeding 12 months, underscoring the commitment to ongoing safety and operational reliability in the aviation sector.

Scope and Application

The Civil Aviation Regulations 1998, specifically PART 39 - 106 Civil Aviation Safety Authority Schedule of Airworthiness Directives, applies to all Teledyne Continental Motors piston engines of the A-65, A75, C75, C85, C90, A-100, C125, and O-200 series that are fitted with AC fuel pumps bearing part numbers 40585, 40695, or 631391. This legislative instrument is administered by the Civil Aviation Safety Authority and has a national jurisdictional reach within Australia. The Act mandates that compliance with Continental Aircraft Service Bulletin M81-8 must be undertaken, referencing the Federal Aviation Administration's Airworthiness Directive 81-07-06, and requires that the specified action be completed at intervals not exceeding 12 months of the engine's time in service. The directive came into effect on 10 December 1992, and its requirements were reissued following a review of all Continental Piston Engine Directives. No exclusions, exemptions, or thresholds are explicitly stated in the provided text.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39, Section 106, details the Airworthiness Directives (AD) applicable to Teledyne Continental Motors Piston Engines, notably those in the A-65, A75, C75, C85, C90, A-100, C125, and O-200 series equipped with certain AC fuel pumps (sections 40585, 40695, or 631391). According to AD/CON/65, these engines must comply with Continental Aircraft Service Bulletin M81-8, which pertains to the fuel pump screen. This directive was reissued following a review of all Continental Piston Engine directives and aligns with the FAA Airworthiness Directive 81-07-06. The directive became effective on 10 December 1992 and requires action at intervals not exceeding 12 months of time in service. The Civil Aviation Regulations impose specific obligations on the operators and maintainers of these engines. They must ensure that the fuel pump screens are checked and maintained in accordance with Continental Aircraft Service Bulletin M81-8, which includes detailed procedures for inspection and replacement of the fuel pump screens as necessary. Compliance with this AD is mandatory, and it must be adhered to strictly to maintain the airworthiness of the aircraft engines. Failure to comply with the stipulated maintenance intervals could result in the engine being deemed unairworthy, which could lead to grounding of the aircraft until the necessary actions are taken. Failure to comply with the provisions of AD/CON/65 could result in significant consequences. Under the Civil Aviation Regulations, non-compliance with ADs can lead to enforcement actions. The Civil Aviation Safety Authority (CASA) has the authority to take regulatory action against operators or maintainers who fail to comply with airworthiness directives. Potential penalties may include fines, and in severe cases, the suspension or revocation of the airworthiness certificates of the affected aircraft. The specific penalties can vary depending on the severity and frequency of the non-compliance, but the regulations provide for significant deterrents to ensure adherence to safety standards. Additionally, under the Civil Aviation Act 1988, there are both civil and criminal penalties for non-compliance with airworthiness directives. Civil penalties can include substantial fines, while criminal penalties may include imprisonment for individuals found to be in breach of the regulations. These stringent measures underscore the importance of adhering to airworthiness directives to ensure the safety of the aviation industry. Ensuring compliance not only protects the operators and passengers but also upholds the overall integrity and safety standards of the civil aviation system in Australia.