COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Robin Aviation Series Aeroplanes
AD/ROBIN/22 Carburettor Spacer 7/95
Applicability: Robin DR 400 and R 2160 aircraft as detailed by serial number in Pierre Robin Airplanes Service Bulletin No. 139.
Requirement: Action in accordance with Pierre Robin Airplanes Service Bulletin No. 139.
Note: DGAC Airworthiness Directive 94-275(A) refers.
Compliance: Effective 22 June 1995; within 10 hours time in service.
Background: This Directive has been issued to require an inspection of the carburettor to air heater box spacer for evidence of adhesive tape. The requirement follows a report of pieces of adhesive tape being found in the bore of a carburettor spacer. Should adhesive tape in the carburettor spacer bore become dislodged in flight, the tape may interfere with the carburettor operation with a subsequent loss of engine power.
Overview
The Civil Aviation Regulations 1998, as amended through the legislative instrument F2006B06620, were enacted to maintain and enhance the safety standards within Australia's civil aviation sector. This particular amendment pertains to Part 39 - 105, which addresses Airworthiness Directives for specific aircraft models, in this case, Robin Aviation Series Aeroplanes. The directive, identified as AD/ROBIN/22, was introduced to address a safety concern related to the carburettor spacer on Robin DR 400 and R 2160 aircraft, specifically those identified by serial number in Pierre Robin Airplanes Service Bulletin No. 139. The problem it sought to resolve was the potential for pieces of adhesive tape to be found in the carburettor spacer bore, which could interfere with engine operation during flight, leading to a loss of power. The objective of this regulation, overseen by the Civil Aviation Safety Authority, is to ensure the continued airworthiness of these aircraft by mandating inspections and actions as outlined in Pierre Robin Airplanes Service Bulletin No. 139, with compliance required within a specified timeframe to maintain operational safety.
Scope and Application
The Civil Aviation Regulations 1998, under Part 39 - 105, pertains to the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives, specifically concerning Robin Aviation series aeroplanes. This legislation applies to the Robin DR 400 and R 2160 aircraft, identified by specific serial numbers detailed in Pierre Robin Airplanes Service Bulletin No. 139. The regulation mandates action in accordance with this bulletin, which includes an inspection of the carburettor to air heater box spacer for any evidence of adhesive tape. This directive is a response to incidents where pieces of adhesive tape were found in the carburettor spacer bore, which could potentially dislodge during flight and interfere with carburettor operation, resulting in a loss of engine power. The directive is effective from 22 June 1995, requiring compliance within 10 hours of time in service. The regulation is applicable nationally, overseen by CASA, and its scope is limited to the specified aircraft models and issues as outlined in the referenced service bulletin.
Key Provisions
The key provisions of the Civil Aviation Regulations 1998, specifically AD/ROBIN/22, pertain to Robin DR 400 and R 2160 aircraft identified by their serial numbers as detailed in Pierre Robin Airplanes Service Bulletin No. 139. The main operative section (Part 39 - 105) mandates an inspection of the carburettor to air heater box spacer for any evidence of adhesive tape. This requirement is in response to reports of adhesive tape being found in the carburettor spacer bore, which could dislodge during flight and interfere with carburettor operation, potentially causing a loss of engine power. Compliance with this directive must occur within 10 hours of the aircraft being in service, effective from 22 June 1995.
The Act imposes specific obligations on the parties or entities it governs. Aircraft operators must ensure that the carburettor spacer inspection is conducted according to the instructions outlined in Pierre Robin Airplanes Service Bulletin No. 139. This involves checking the carburettor to air heater box spacer for any signs of adhesive tape and taking appropriate action if found. The inspection must be performed diligently and within the specified timeframe to ensure continued airworthiness and safety of the aircraft.
The Civil Aviation Regulations 1998 also outline the potential consequences for non-compliance. Failure to adhere to the requirements of AD/ROBIN/22 could lead to serious safety hazards, including the risk of engine power loss during flight. While the specific penalties for non-compliance are not detailed in the provided text, it is clear that non-compliance with airworthiness directives can lead to severe consequences, including potential criminal charges and civil penalties. Operators must be vigilant in ensuring that all mandated inspections and corrective actions are completed to avoid any adverse outcomes.