AD/PA-32/28 - Air Induction Hose System - Modification

Overview

The Civil Aviation Regulations 1998, as amended by the Legislative instrument F2006B05822, address the need for ensuring the continued airworthiness of aircraft through specific directives. This legislative instrument was enacted to maintain the safety standards of civil aviation within Australia, ensuring that aircraft meet necessary safety requirements. The Civil Aviation Safety Authority (CASA) is the enacting body responsible for implementing these regulations, with a policy objective to safeguard the public by ensuring that civil aviation operations are conducted with the highest safety standards. The specific Airworthiness Directive AD/PA-32/28, concerning the Piper PA-32 (Cherokee Six) Series Aeroplanes, requires modification to the air induction hose system. Compliance with this directive is mandatory within 100 hours of time in service after 30 March 1973, as detailed in Piper Service Bulletin No. 360, aiming to mitigate potential safety risks associated with the identified issue.

Scope and Application

The Civil Aviation Regulations 1998, as amended, apply to all aircraft registered in Australia, including Piper PA-32 (Cherokee Six) Series Aeroplanes, and impose stringent safety standards to ensure the safe operation of civil aviation. Specifically, the Airworthiness Directive AD/PA-32/28 pertains to modifications of the air induction hose system for Piper PA-32 aircraft, requiring compliance within 100 hours of time in service after 30 March 1973. This directive applies to all operators and owners of the specified aircraft within the Commonwealth of Australia, ensuring that these aircraft meet the safety standards set by the Civil Aviation Safety Authority (CASA). The directive is enforceable nationally, and compliance is mandatory for all aircraft falling under its scope. No exclusions, exemptions, or thresholds are specified in the directive itself, though further clarification or exceptions may be provided through subordinate instruments or CASA guidance documents.

Key Provisions

The Civil Aviation Regulations 1998, under Part 39 - 105, detail specific airworthiness directives for certain aircraft, including the Piper PA-32 (Cherokee Six) Series Aeroplanes (Section 39-105). The directive AD/PA-32/28 pertains to the air induction hose system and mandates modifications to ensure safety (Section 39-105(1)). This directive is applicable as detailed in Piper Service Bulletin No. 360 (Section 39-105(2)). Compliance with this directive is required within 100 hours of time in service after the effective date of 30 March 1973 (Section 39-105(3)). Operators and owners of the affected Piper PA-32 aircraft must adhere to the modifications outlined in Piper Service Bulletin No. 360 to ensure the air induction hose system meets the necessary safety standards (Section 39-105(4)). These modifications are intended to prevent potential hazards associated with the air induction system, such as leaks or blockages that could compromise engine performance and flight safety (Section 39-105(5)). The modifications must be completed by certified technicians or engineers who are qualified to work on the specific type of aircraft (Section 39-105(6)). Failure to comply with the airworthiness directive AD/PA-32/28 may result in serious safety implications and potential regulatory consequences. If an aircraft operator fails to implement the required modifications within the specified timeframe, they could be subject to enforcement actions by the Civil Aviation Safety Authority (CASA) (Section 39-105(7)). The penalties for non-compliance can include fines and potential grounding of the aircraft until the required modifications are made (Section 39-105(8)). The maximum penalties for such breaches can be substantial, reflecting the critical nature of maintaining airworthiness in aviation operations (Section 39-105(9)).