COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Rolls Royce Turbine Engines - Dart Series
AD/DART/24 Fuel Servo Pipe 6/93
Applicability: Dart 506, 510, 511, 514, 515, 520, 525, 526, 527, 528, 529, 530, 532, 533, 534, 535,
536, 542, 543, 550, 552 series engines.
Requirement: Inspect the fuel servo pipe in accordance with the requirements of Rolls Royce Alert Service Bulletin Da73-A86.
Compliance: Prior to 30 June 1993.
Background: This Directive requires a once only inspection of the fuel servo pipe. The requirement follows three reports of fuel leakage from the servo pipe between the fuel pump and the fuel control unit.
Overview
The Civil Aviation Regulations 1998, as amended through F2006B08710, specifically address the safety of Rolls Royce Turbine Engines in the Dart Series, including models 506 to 552. This legislative instrument was enacted to address the problem of fuel leakages from the fuel servo pipe, which had previously been reported in certain Dart series engines. The policy objective is to ensure compliance with the inspection requirements specified by Rolls Royce Alert Service Bulletin Da73-A86, thereby enhancing aviation safety by mitigating the risk of fuel leaks that could potentially lead to engine failure. This was enacted by the Australian Government under the authority of the Civil Aviation Act 1988, with the intention of ensuring that all applicable engines undergo a thorough inspection before a specified compliance date to prevent any adverse incidents.
The Australian Parliament enacted this regulation through the Civil Aviation Regulations 1998, establishing a mandatory inspection regime for specified Rolls Royce Dart Series engines to address safety concerns related to fuel servo pipes. This directive was introduced in response to reported incidents of fuel leakage, which necessitated a regulatory intervention to ensure that all relevant aircraft engines were inspected and maintained to the highest safety standards. The regulatory body responsible for this directive is the Civil Aviation Safety Authority (CASA), which aims to ensure that all aircraft and components operate within the highest safety parameters, thereby protecting both the aviation industry and the public.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 106, concerns the Airworthiness Directives issued by the Civil Aviation Safety Authority, focusing here on Rolls Royce Turbine Engines of the Dart Series. This regulation applies to all aircraft operators who use Dart 506, 510, 511, 514, 515, 520, 525, 526, 527, 528, 529, 530, 532, 533, 534, 535, 536, 542, 543, 550, and 552 series engines. The directive mandates a one-off inspection of the fuel servo pipe as per the requirements outlined in Rolls Royce Alert Service Bulletin Da73-A86, following reports of fuel leakages from the servo pipe between the fuel pump and the fuel control unit. The inspection must be completed prior to 30 June 1993. This directive applies nationally across the Commonwealth of Australia, ensuring uniform safety standards in civil aviation. Subordinate instruments may further extend or restrict the application of this directive, although such measures are not specified in the provided text.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39 (section 39.106), addresses the requirements for airworthiness directives concerning Rolls Royce Turbine Engines, particularly the Dart Series. This regulation mandates a particular inspection procedure for the fuel servo pipe of certain Dart engines (sections 39.106(1)-(2)). The requirement to inspect the fuel servo pipe stems from three documented instances of fuel leakage from the servo pipe between the fuel pump and the fuel control unit. This inspection must be carried out in accordance with the detailed instructions provided in Rolls Royce Alert Service Bulletin Da73-A86. The directive applies to Dart engines in the 506, 510, 511, 514, 515, 520, 525, 526, 527, 528, 529, 530, 532, 533, 534, 535, 536, 542, 543, 550, and 552 series.
The obligations imposed by this regulation are straightforward but crucial. Aircraft operators and maintenance personnel must ensure that the specified inspection of the fuel servo pipe is performed on the designated Dart engine models (section 39.106(3)). The inspection must adhere strictly to the guidelines outlined in Rolls Royce Alert Service Bulletin Da73-A86, ensuring that any potential issues are identified and addressed promptly to maintain airworthiness standards. Compliance with this directive must be achieved before 30 June 1993, as specified in the regulation.
Failure to comply with the requirements set out in this airworthiness directive may result in significant consequences. The Civil Aviation Safety Authority (CASA) can impose both civil and criminal penalties for non-compliance. The specific penalties for breaching these regulations are not detailed in the provided text; however, generally, such breaches can lead to fines, enforcement actions, and potentially more severe penalties if the non-compliance results in safety hazards or incidents. The exact penalties may vary depending on the severity of the breach and the impact on aviation safety.