AD/MSR/15 Amdt 1 - Elevator Bell Crank - Replacement

Overview

The Civil Aviation Regulations 1998, as amended, encompass a comprehensive framework for ensuring the safety and efficiency of civil aviation in Australia. Specifically, Part 39 - 105 Civil Aviation Safety Authority Schedule of Airworthiness Directives, addresses the maintenance and operational standards for various aircraft, including the Aerospatiale Rallye Series Aeroplanes. This particular legislative instrument, identified as F2006B11313, was enacted to address issues related to the airworthiness of aircraft, ensuring that they meet specific safety standards to prevent accidents and enhance overall aviation safety. The instrument was introduced by the Australian Government through the relevant regulatory authority, the Civil Aviation Safety Authority, with a clear policy objective of maintaining and improving airworthiness standards in line with international best practices. The overarching goal is to ensure the highest level of safety for all civil aviation activities within Australia.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, governs the airworthiness directives issued by the Civil Aviation Safety Authority (CASA) in Australia. Within this legislative framework, AD/MSR/15 Amendment 1 addresses the requirement for the replacement of the elevator bell crank in Aerospatiale Rallye series aeroplanes. This directive applies to all models of the Aerospatiale Rallye series prior to serial number 1874. The requirement for compliance with this airworthiness directive must be met within 100 hours of time in service or within three months from 31 December 1971, whichever is the later date. This directive ensures that specific aircraft models meet the necessary safety standards to operate within Australian airspace, with CASA retaining the authority to enforce compliance through subordinate instruments as required.

Key Provisions

The Civil Aviation Regulations 1998, specifically in Part 39 - 105, establish the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives. These directives include critical safety measures that must be adhered to for the continued operation of certain aircraft. One such directive, AD/MSR/15 Amendment 1, pertains to the Aerospatiale Rallye Series Aeroplanes and mandates the replacement of the elevator bell crank (Section 11/71). This directive applies to all models of the Aerospatiale Rallye series prior to Serial Number 1874. The requirement outlined in the Airworthiness Directive is that the elevator bell crank must be replaced within 100 hours of time in service or by three months after 31 December 1971, whichever comes first. This directive is documented in Rallye Service Bulletin No. 92, which provides the necessary technical guidance and specifications for compliance. Operators of the affected aircraft must ensure that the replacement is carried out according to the instructions provided in this bulletin to maintain the airworthiness of the aircraft. Operators and owners of the Aerospatiale Rallye Series Aeroplanes have specific obligations under this directive. They are required to verify that the aircraft model falls within the serial numbers specified in the directive and to schedule the replacement of the elevator bell crank within the stipulated timeframe. Compliance with the directive is essential to avoid any safety issues that may arise from the continued use of a potentially faulty component. Operators must also keep records of the compliance activities and any actions taken to ensure that the directive is fulfilled. Failure to comply with the requirements of the Airworthiness Directive can result in serious legal and safety consequences. Under the Civil Aviation Act 1988, non-compliance may lead to enforcement actions by CASA, including the imposition of fines, grounding of the aircraft, or other regulatory measures. The exact penalties for non-compliance with airworthiness directives are not detailed in the provided text but generally, the penalties can be severe, reflecting the critical nature of ensuring the safety of civil aviation operations. Operators must be diligent in ensuring that all directives are adhered to in order to avoid these potential repercussions.