AD/BEECH 200/5 - Generator Leads

Overview

The Civil Aviation Regulations 1998, administered by the Civil Aviation Safety Authority (CASA), establish safety standards for aircraft operation in Australia. Part 39 - 105 of these regulations includes specific Airworthiness Directives (ADs) aimed at ensuring the continued airworthiness of aircraft. One such directive, AD/BEECH 200/5, pertains to the Beechcraft 200 (Super King Air) Series Aeroplanes, specifically addressing generator lead issues. This directive was enacted to address potential safety hazards associated with generator leads, which could lead to mechanical failures if not properly inspected and maintained. The policy objective is to ensure the safety and reliability of these aircraft by mandating regular inspections and necessary modifications to the generator lead routing. The AD/BEECH 200/5 requires operators to visually inspect the generator output leads for signs of chafing or discolouration, particularly in the area of the air conditioner compressor pulley housing and oil line coupling nut. Additionally, operators are required to modify the generator lead routing according to Beechcraft Service Information (SI) No 0768-358, using the specified kit number 101-3011-1S. Compliance with these directives must be achieved within specific time frames: inspections must be conducted within 25 hours of time in service after 8 December 1975, and modifications must be completed within 100 hours of time in service after the same date. This directive reflects the commitment to maintaining stringent safety standards in the Australian civil aviation sector.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, establishes the requirements for maintaining the airworthiness of certain aircraft, including the Beechcraft 200 (Super King Air) Series Aeroplanes. This legislative instrument applies to specific serial numbers of the Model 200, namely S/Nos BB-2, BB-6 through BB-76, and BB-78 through BB-80. The primary focus of this legislation is to ensure the safety and compliance of these aircraft through mandated inspections and modifications of the generator output leads. The inspection requirement mandates a visual check for any signs of chafing or discolouration in the area where the generator leads pass near the air conditioner compressor pulley housing and the oil line coupling nut. Additionally, the legislation requires the modification of the generator lead routing to adhere to Beechcraft Service Instruction No 0768-358, utilising Kit No 101-3011-1S, to prevent potential hazards. The compliance timeline stipulates that the inspection must be conducted within 25 hours of time in service following 8 December 1975, with modifications to be completed within 100 hours of the same time frame. This legislation is integral to ensuring the safety and operational integrity of the specified Beechcraft 200 series aeroplanes within Australia and adheres to international standards such as those referenced by the FAA AD 75-25-01.

Key Provisions

The Civil Aviation Regulations 1998, specifically within Part 39 - 105, establish critical safety directives aimed at ensuring the airworthiness of specific aircraft models, such as the Beechcraft 200 (Super King Air) Series aeroplanes. Section AD/BEECH 200/5 outlines the mandatory actions concerning the generator leads of the specified aircraft. The directive requires operators to visually inspect the generator output leads for any signs of chafing or discolouration, particularly in the area where these leads pass over the air conditioner compressor pulley housing and the oil line coupling nut (section 1). Additionally, the directive mandates that these leads be modified according to Beechcraft Service Instruction No 0768-358, using Kit No 101-3011-1S. This modification is intended to prevent potential issues related to the leads’ routing. The directive references FAA AD 75-25-01 for additional context and support. Compliance with this directive is mandatory for aircraft operators and is time-bound. Operators must conduct the visual inspection within 25 hours of the aircraft’s time in service after 8 December 1975. Similarly, the required modifications to the generator lead routing must be completed within 100 hours of the aircraft’s time in service following the same date (section 1). These timeframes are crucial for ensuring that the necessary safety measures are implemented promptly and that the aircraft remains airworthy. Failure to comply with the requirements set forth in these regulations may result in significant legal and safety repercussions. The Civil Aviation Regulations 1998 impose obligations on aircraft operators to adhere to airworthiness directives to prevent potential hazards and ensure the safety of all passengers and crew. Non-compliance can lead to severe consequences, including grounding of the aircraft, potential revocation of the aircraft’s certificate of airworthiness, and enforcement actions against the operator. These actions can have substantial financial implications and damage the operator’s reputation within the aviation industry. In terms of penalties, the Civil Aviation Regulations 1998 do not specify a maximum penalty for breaches of airworthiness directives. However, operators found in violation of these regulations may face fines, administrative penalties, and other legal actions as determined by the Civil Aviation Safety Authority (CASA). These consequences underscore the importance of strict adherence to the mandated safety procedures and timelines. Ensuring compliance not only safeguards the aircraft and its occupants but also maintains the overall integrity and reliability of the aviation system.