COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Cessna 340 Series Aeroplanes
AD/CESSNA 340/5 Main Landing Gear Trunnion - Inspection
and Replacement
Applicability: All model 340 with S/Nos. 0325 to 0364. Document: Cessna SL No. ME74-14.
Compliance: As per requirement document.
10/74
Overview
The Civil Aviation Safety Authority (CASA) under the Civil Aviation Regulations 1998 has introduced the legislative instrument F2006B08282 to address specific safety concerns related to Cessna 340 Series Aeroplanes. This regulation aims to ensure that the main landing gear trunnion of certain model 340s, specifically those with serial numbers 0325 to 0364, are inspected and, if necessary, replaced to maintain airworthiness standards. The regulatory measure was enacted to mitigate potential risks associated with the landing gear trunnion of these aircraft models, thereby enhancing overall aviation safety. The policy objective, as articulated in the regulations, is to ensure that all affected aircraft comply with the specified maintenance requirements to prevent any potential safety hazards during flight operations.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39, mandate the adherence of all operators to Airworthiness Directives issued by the Civil Aviation Safety Authority (CASA). This includes ensuring that the Cessna 340 series aeroplanes with serial numbers (S/Nos.) ranging from 0325 to 0364 comply with AD/CESSNA 340/5, which pertains to the inspection and replacement of the main landing gear trunnion. This directive applies to all aeroplanes of the specified model and serial number range, ensuring the continued airworthiness of these aircraft through regular and prescribed maintenance checks. The directive is supported by a compliance requirement document, specifically Cessna SL No. ME74-14 dated 10/74, which details the procedures and standards to be met. The scope of this regulation is limited to the specified serial numbers of the Cessna 340 series, and the directive is a national requirement, extending its applicability across all jurisdictions within Australia where CASA holds regulatory authority.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39 - 105, outlines the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives, which includes AD/CESSNA 340/5 concerning the main landing gear trunnion of Cessna 340 series aeroplanes. The directive applies to all model 340 aeroplanes with serial numbers (S/Nos.) ranging from 0325 to 0364. Compliance with these directives is mandated by following the requirements stipulated in the Cessna Service Letter (SL) No. ME74-14.
Under AD/CESSNA 340/5, the primary obligation is to conduct thorough inspections of the main landing gear trunnion for the specified model range. If any issues are detected during the inspection, the trunnion must be replaced as per the requirement document. The directive aims to ensure the structural integrity and safety of the aircraft by addressing potential weaknesses or defects in the landing gear trunnion, thereby maintaining the airworthiness of the aircraft.
Failure to comply with the provisions of AD/CESSNA 340/5 can result in severe consequences. The Civil Aviation Regulations impose strict obligations on operators and owners of the affected Cessna 340 models to adhere to the specified inspection and replacement requirements. Non-compliance with these directives can lead to enforcement actions, including fines, operational restrictions, or even grounding of the aircraft. The specific penalties and consequences for non-compliance are determined by CASA, which may impose civil or criminal penalties as appropriate under the law. It is crucial for operators to meticulously follow these directives to avoid any legal repercussions and ensure the continued safety and airworthiness of their aircraft.