AD/PA-28/82 - Rudder Torque Tube Attachment Fitting and Hardware - Inspection

Overview

The Civil Aviation Regulations 1998, as amended through the legislative instrument F2006B05636, address critical safety concerns in civil aviation operations, specifically targeting the maintenance and airworthiness of aircraft. This regulatory framework, established and overseen by the Australian Parliament, aims to ensure the safety of aircraft by mandating specific inspections and compliance measures. In the context of Piper PA-28 Series aeroplanes, the regulations focus on the rudder torque tube attachment fitting and hardware, issuing an airworthiness directive to mitigate risks identified by the manufacturer. This directive, applicable to certain models of the Piper PA-28RT-201 series, requires inspections within a specified timeframe to ensure adequate torque on the rudder sector assembly attaching bolts, thereby maintaining the structural integrity and operational safety of the aircraft. The policy objective underpinning this directive is to prevent potential structural failures that could compromise flight safety. By mandating specific inspections and compliance within a defined period after a certain date, the regulations seek to proactively address manufacturing and design deficiencies, ensuring that aircraft remain airworthy and safe for operation. The directive reflects a commitment to continuous oversight and the enforcement of safety standards to protect both passengers and crew in civil aviation.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, pertains to the Civil Aviation Safety Authority’s Schedule of Airworthiness Directives, which includes the Piper PA-28 Series Aeroplanes. This legislative instrument mandates specific inspection requirements for the rudder torque tube attachment fitting and hardware on certain models of Piper PA-28RT-201 and PA-28RT-201T aeroplanes, identified by their serial numbers. This applies to all PA-28RT-201 models with serial numbers between 28R-7918001 and 28R-8118032, and all PA-28RT-201T models with serial numbers between 28R-7931001 and 28R-8131050. The directive, issued under AD/PA-28/82, necessitates compliance within 100 hours of time in service after 31 July 1981, as per the manufacturer's Service Bulletin No. 699, to address potential issues with insufficient torque on the rudder sector assembly attaching bolts. This regulation applies across the Commonwealth of Australia, overseen by the Civil Aviation Safety Authority, and does not explicitly state any exclusions or exemptions within the provided text.

Key Provisions

The Civil Aviation Regulations 1998, Part 39 - 105, specifically the Airworthiness Directive (AD/PA-28/82), mandates the inspection of the rudder torque tube attachment fitting and hardware for certain Piper PA-28 series aeroplanes. This directive applies to all models PA-28RT-201 with serial numbers ranging from 28R-7918001 to 28R-8118032 and all models PA-28RT-201T with serial numbers from 28R-7931001 to 28R-8131050. The directive requires that this inspection must be conducted within 100 hours of time in service following 31 July 1981. The directive is referenced in Piper Service Bulletin No. 699. Compliance with this directive is crucial for the continued airworthiness of the specified aircraft. Operators and owners of the affected Piper PA-28 series aeroplanes must ensure that the rudder torque tube attachment fitting and hardware are inspected as per the requirements outlined in the directive. This inspection is intended to verify that the attachment bolts have sufficient torque, as there is a risk that they may be insufficiently tightened, potentially leading to safety issues. Failure to comply with these inspection requirements may result in the aircraft being deemed unairworthy, which could lead to grounding and significant operational disruptions. Breach of the AD/PA-28/82 requirements can have serious consequences. The Civil Aviation Safety Authority (CASA) can enforce civil and criminal penalties against operators who fail to comply with airworthiness directives. Civil penalties may include fines and enforcement actions against the aircraft operator, while criminal penalties may be imposed on individuals who are found to have knowingly or recklessly breached the regulations. The maximum penalties for such breaches can be substantial, depending on the severity and circumstances of the non-compliance. These penalties serve as a deterrent and emphasise the importance of adhering to safety directives to ensure the safety of all persons on board and the integrity of the aviation system.