COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Electrical Equipment
AD/ELECT/20 Eisemann Magneto Coils
P/N H27-958 - Inspection and Replacement
5/69
Applicability: All Eisemann magnetos type AM-4, AM-6, LA-4 and LA-6 installed on, but not necessarily limited to, the following engines:
Continental A-50, A-65, A-75, A-80, C-75, C-85, C-115, C-125, E-165 and E-185
series.
Franklin (Aircooled) 2A4, 4AC, 4A4, 6AC, 6AL, 6A8, 6A4, 6V4, 6AG4 series. Menasco C4, D4, D4-87 series.
Requirement: 1. Inspect coils P/N H27-958 for a yellow inspection stamp consisting of a letter and numeral.
2. Remove from further service those coils bearing the following yellow stamps:
A76, B76, C76, D76, F76, G76, H76, J76, K76, L76, M76, D86, E86, F86, G86, H86, J86, K86.
3. Install coils P/N H27-958 bearing yellow inspection stamps other than those listed under 2.
Compliance: Within 35 hours time in service after 16 May 1969.
Overview
The Civil Aviation Regulations 1998, specifically Part 39 – 107, were enacted to ensure the safety and airworthiness of civil aviation within Australia. The regulations are administered by the Civil Aviation Safety Authority (CASA) and are designed to address safety gaps and ensure that aircraft and aviation equipment meet specified standards. One such regulation is AD/ELECT/20, which pertains to the inspection and replacement of Eisemann Magneto Coils (P/N H27-958) for certain types of aircraft engines. The directive was introduced to mitigate risks associated with faulty magneto coils that could lead to engine failure, thus enhancing flight safety. Compliance with this directive is mandatory, requiring the inspection and replacement of specified coils within a set timeframe to ensure continued airworthiness and adherence to safety standards.
Scope and Application
The Civil Aviation Regulations 1998, as part of the Civil Aviation Safety Authority’s (CASA) Schedule of Airworthiness Directives, specifically addresses the inspection and replacement of Eisemann magneto coils (P/N H27-958) in certain aircraft engines to ensure airworthiness. This directive applies to all Eisemann magnetos types AM-4, AM-6, LA-4, and LA-6 installed on specific Continental, Franklin, and Menasco engines. The regulation mandates the inspection of these magneto coils for a yellow inspection stamp comprising a letter and a numeral. Coils bearing certain stamps must be removed from service, while those with other stamps can remain in use. The compliance requirement is set within 35 hours of time in service after 16 May 1969. This regulation extends its reach to all aircraft operators within the Commonwealth of Australia, ensuring that they adhere to the specified safety standards for the mentioned magneto coils.
The regulation's application is broad, encompassing all aircraft engines listed within the scope of the directive, regardless of the aircraft’s location or the operator's identity within Australia. It applies uniformly across the Commonwealth, ensuring that all civil aviation activities comply with the safety standards set forth by CASA. The regulation does not explicitly mention exclusions, exemptions, or thresholds, but it is understood that the directive applies to all applicable aircraft within the jurisdiction of the Civil Aviation Regulations 1998. Additionally, the scope of the regulation can be further defined or extended through subordinate instruments issued by CASA.
Key Provisions
The Civil Aviation Regulations 1998, specifically within Part 39 - 107, under the Civil Aviation Safety Authority's Schedule of Airworthiness Directives, addresses electrical equipment and mandates specific requirements for certain Eisemann magneto coils. The applicable magnetos are those of types AM-4, AM-6, LA-4, and LA-6, installed on various Continental and Franklin series engines (section 1). These directives are designed to ensure the safety and airworthiness of aircraft by specifying the inspection and replacement procedures for the affected components.
The main operative sections (sections 1-3) of this directive require all relevant Eisemann magneto coils, part number H27-958, to be inspected for a yellow inspection stamp consisting of a letter and a numeral. If the inspection reveals a yellow stamp among those listed as A76, B76, C76, D76, F76, G76, H76, J76, K76, L76, M76, D86, E86, F86, G86, H86, J86, K86, the coil must be removed from further service. Conversely, if the stamp is not one of those listed, the coil must be retained and installed. Compliance with these requirements is mandated within 35 hours of time in service after 16 May 1969.
The obligations imposed on the parties governed by these regulations are clear and specific. Aircraft owners, operators, and maintenance personnel must ensure that the required inspections are performed meticulously and that any coils identified with the prohibited stamps are removed and replaced with compliant coils. This is to prevent potential safety hazards and maintain the airworthiness of the aircraft.
Failure to comply with these regulations can lead to serious consequences. The Civil Aviation Safety Authority has the authority to enforce these directives, and non-compliance may result in enforcement actions. While specific penalties are not detailed in the text, such breaches can lead to civil or criminal penalties, including fines or other sanctions, as outlined in the broader Civil Aviation Act 1988. The exact nature and extent of penalties would depend on the severity of the breach and other relevant legal considerations.