AD/BEECH 56/25 Amdt 2 - Fuel Boost Pumps

Overview

The Civil Aviation Regulations 1998, specifically Part 39 - 105, was enacted by the Parliament of Australia to regulate and ensure the safety of civil aviation within the country. This legislation was introduced to address the need for stringent safety standards in the aviation industry, particularly with respect to airworthiness directives. This particular legislative instrument, F2006B04056, concerns Beechcraft 56TC (Turbo Baron) Series Aeroplanes and mandates the compliance with AD/BEECH 56/25 Amendment 2, focusing on the modification of fuel boost pumps to mitigate safety risks. The policy objective is to ensure that all aircraft meet the required safety standards by enforcing specific maintenance and inspection protocols for critical components such as fuel boost pumps. Compliance with these directives is mandatory to maintain airworthiness and ensure the safety of all passengers and crew.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertains to the Civil Aviation Safety Authority's (CASA) Schedule of Airworthiness Directives, which is applicable nationwide within Australia. This regulation directly applies to all Beechcraft 56TC (Turbo Baron) Series aeroplanes equipped with specific replacement fuel boost pumps. The regulation mandates that these aircraft must comply with Beechcraft Service Bulletin No. 2156, which requires an initial inspection and subsequent modifications to certain fuel boost pumps to ensure airworthiness. The affected pumps include those with part numbers 50-380177-5, 50-380177-7, 50-389041-9, and 60-389010-15, and those date-coded within the range 1k through 5k or with a repair station nameplate dated from 1-83 to 5-83. Compliance with these directives must be achieved within a specified timeline, with particular emphasis on inspections and modifications completed within 100 hours’ time in service after 30 September 1986 or before 31 March 1987, whichever is earlier, and before further flight or installation in an aircraft after 30 September 1986. It is important to note that compliance with previous versions of this directive does not suffice for this amendment, and further certification is required.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, addresses the airworthiness directives for various aircraft models, including the Beechcraft 56TC (Turbo Baron) Series Aeroplanes. This legislative instrument, denoted as AD/BEECH 56/25 Amendment 2, focuses on the fuel boost pumps of these aircraft models (Section 1). The regulation applies to all model 56TC with specific replacement fuel boost pumps, identified by Beechcraft part numbers 50-380177-5, 50-380177-7, 50-389041-9, and 60-389010-15, that are date coded 1k through 5k or have a repair station nameplate dated between January and May 1983 (Section 2). The key requirement set forth in this directive is compliance with Beechcraft Service Bulletin No. 2156. This involves conducting an initial inspection as outlined in Step 1 of the requirement document, followed by modifications as per Steps 3 and 4 (Section 3). Additionally, any leaking boost pumps must be replaced in accordance with Step 2 of the requirement document. For boost pumps that are held as spares, an inspection must also be conducted as per the requirement document (Section 4). Compliance with these directives is mandatory within 100 hours of time in service after 30 September 1986, or before 31 March 1987, whichever comes first. Moreover, compliance must be achieved before any further flight after the initial inspection and before the installation of any pump in an aircraft after 30 September 1986 (Section 5). It is important to note that compliance with previous versions of this directive does not exempt from the need for further certification under this amendment. Entities and parties governed by this Act must ensure adherence to the specified requirements and timelines to maintain the airworthiness of the aircraft in question. This includes performing the necessary inspections, modifications, and replacements of fuel boost pumps as stipulated by the directive. The Civil Aviation Safety Authority (CASA) enforces these provisions to ensure the safety and compliance of aircraft operations within Australia. Failure to comply with the airworthiness directives can lead to serious consequences, both civil and criminal, depending on the severity and impact of the non-compliance. Under the Civil Aviation Regulations 1998, breaches of the airworthiness directives can result in both civil and criminal penalties. Civil penalties may include fines and operational restrictions, while criminal penalties could involve imprisonment for serious breaches that compromise safety. The exact penalties are determined by the specific circumstances of the breach and are subject to the broader legislative framework governing civil aviation safety in Australia. It is imperative for operators and maintenance personnel to strictly adhere to the directives to avoid these consequences and ensure the continued safe operation of their aircraft.