COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Cessna T303 Series Aeroplanes
AD/CESSNA 303/5
Amdt 1
Turbocharger and Exhaust Mount 4/87
Applicability: Cessna model T303/Crusader, 1982 through 1984 with serial numbers T30300001 through T30300315.
Requirement: Action in accordance with Cessna Service Bulletin MEB86-19 Rev 1.
Note: S.B. MEB86-20 has also been issued and is recommended by the manufacturer to be accomplished concurrently when complying with S.B. MEB86-19.
Compliance: Unless already accomplished, prior to the issue of the next Maintenance Release after 31 May 1987.
Background: The manufacturer has recognised a problem with the turbocharger and exhaust system mounting, and is supplying a modification kit to improve the service life. This amendment is raised to incorporate Revision 1 of the Requirement Document which changes nearly all areas of the original issue and to alter the compliance time.
Overview
The Civil Aviation Regulations 1998, specifically in Part 39 - 105, introduce the Civil Aviation Safety Authority's Schedule of Airworthiness Directives concerning Cessna T303 Series aeroplanes, as detailed in AD/CESSNA 303/5 Amendment 1. This legislative instrument addresses a critical issue related to the turbocharger and exhaust mount of the Cessna model T303/Crusader, which was manufactured between 1982 and 1984 with serial numbers ranging from T30300001 to T30300315. The directive requires compliance with the action stipulated in the Cessna Service Bulletin MEB86-19 Revision 1 and recommends concurrently implementing Service Bulletin MEB86-20. The primary objective is to rectify a recognised problem with the turbocharger and exhaust system mounting by mandating the application of a modification kit provided by the manufacturer to enhance the service life of these components. Compliance with these directives is mandatory and must be completed before the next maintenance release following 31 May 1987.
The enactment of this legislation by the Commonwealth of Australia, through the Civil Aviation Safety Authority, aims to ensure the safety and airworthiness of the specified aircraft models by enforcing the manufacturer's recommended modifications. This amendment serves to update and replace the previous requirement by incorporating significant changes detailed in Revision 1 of the Requirement Document and adjusting the compliance timeline. The overarching policy objective is to mitigate potential safety risks associated with the identified issues, thereby enhancing the overall safety standards within the aviation sector.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105, encompasses the Civil Aviation Safety Authority's Schedule of Airworthiness Directives, which applies to aircraft within the Australian jurisdiction. This particular Airworthiness Directive, AD/CESSNA 303/5 Amendment 1, pertains to the Cessna T303 series aeroplanes manufactured between the years 1982 and 1984, with serial numbers ranging from T30300001 to T30300315. The directive mandates compliance with the actions outlined in Cessna Service Bulletin MEB86-19 Revision 1, with an additional recommendation to implement Service Bulletin MEB86-20 concurrently. The primary focus of these directives is to address issues with the turbocharger and exhaust mount, with the manufacturer providing a modification kit to enhance the service life of these components. The compliance requirement is that these actions must be completed before the next Maintenance Release after 31 May 1987, unless they have already been accomplished. The regulations apply to the specified Cessna T303 series aircraft within the designated serial number range and production years, ensuring adherence to the manufacturer's recommended modifications to maintain airworthiness.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39 - 105, includes a schedule of airworthiness directives for various aircraft models, with AD/CESSNA 303/5 Amendment 1 being one such directive (sections 39-105). This amendment pertains to the Cessna T303 series aeroplanes, specifically those produced between 1982 and 1984 and identified by serial numbers T30300001 through T30300315. The directive mandates compliance with Cessna Service Bulletin MEB86-19, Revision 1, concerning the turbocharger and exhaust mount. It is also recommended that Service Bulletin MEB86-20 be addressed concurrently to ensure a comprehensive solution to the identified issues.
The primary obligation under this directive is that the specified Cessna T303 series aeroplanes must have the modifications outlined in Service Bulletin MEB86-19, Revision 1, implemented by a certified technician. This action must be completed before the issuance of the next maintenance release following 31 May 1987, unless the required modifications have already been accomplished. The directive underscores the importance of adhering to the manufacturer's recommendations to ensure the airworthiness and safety of the aircraft.
Failure to comply with the requirements stipulated in AD/CESSNA 303/5 Amendment 1 can result in serious consequences. The Civil Aviation Safety Authority (CASA) may impose penalties for non-compliance, which could include substantial fines, operational restrictions, or even grounding of the aircraft. The specific penalties are determined based on the severity and impact of the non-compliance, as outlined in the broader Civil Aviation Regulations 1998. It is imperative for operators of the affected Cessna T303 series aeroplanes to ensure timely and accurate compliance to avoid these repercussions.