{"id":"F2008L03357","name":"AD/PA-32/28 - Air Induction Hose System - Modification - CANCELLED","slug":"ad-pa-32-28-air-induction-hose-system-modification-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":120263,"registerId":"commonwealth-F2008L03357-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"Piper PA-32 (Cherokee Six) Series Aeropl","sectionType":"division","heading":"Piper PA-32 (Cherokee Six) Series Aeroplanes","content":"### Piper PA-32 (Cherokee Six) Series Aeroplanes\n\n| AD/PA-32/28 | Air Induction Hose System - Modification | 10/2008 |\n| ----------- | ---------------------------------------- | ------- |\n\n| Requirement: | CANCELLED.                                                                                                                                                                                                                      |\n| ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |\n|              | This AD is cancelled on 25 September 2008.                                                                                                                                                                                      |\n| Background:  | This unique Australian AD specified modification of the air induction hose system in accordance with Piper SB No. 360. Compliance was required within 100 hours time in service after March 1973. The AD is no longer required. |\n\n![](image.001.png)\n\nJames Coyne  \nDelegate of the Civil Aviation Safety Authority\n\n7 August 2008","sortOrder":0},{"sectionNumber":"AD/PA-32/28","sectionType":"part","heading":"AD/PA-32/28","content":"## AD/PA-32/28","sortOrder":1},{"sectionNumber":"Air Induction Hose System - Modification","sectionType":"part","heading":"Air Induction Hose System - Modification","content":"## Air Induction Hose System - Modification","sortOrder":2},{"sectionNumber":"10/2008","sectionType":"part","heading":"10/2008","content":"## 10/2008","sortOrder":3}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":4022},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":true,"description":"This instrument completely reverses the original scope of AD/PA-32/28. Where the original directive mandated a specific air induction hose modification for all affected Piper PA-32 aircraft, this cancellation removes that requirement entirely, reducing the regulatory obligation to nil."},"complexity_factors":["Single operative provision (cancellation of previous directive)","No defined terms section","No cross-references to other legislation beyond the cancelled AD","No conditional logic or exceptions","Extremely short length (under 150 words of substantive content)"],"plain_english_summary":"This document **cancels a previous safety requirement** for certain Piper aircraft.\n\nPreviously, owners of **Piper PA-32 (Cherokee Six) aeroplanes** were required to modify their air induction hose system in accordance with Piper Service Bulletin No. 360.\n\n**What has changed:**\n- The mandatory modification requirement has been removed\n- Aircraft owners no longer need to perform this specific modification to comply with Australian aviation regulations\n- If the modification was already completed, it remains valid, but is no longer compulsory\n\nThis change reduces regulatory compliance costs and maintenance obligations for operators of these aircraft."}},"importantCases":[],"_links":{"self":"/api/acts/ad-pa-32-28-air-induction-hose-system-modification-cancelled","history":"/api/acts/ad-pa-32-28-air-induction-hose-system-modification-cancelled/history","analysis":"/api/acts/ad-pa-32-28-air-induction-hose-system-modification-cancelled/analysis","conflicts":"/api/acts/ad-pa-32-28-air-induction-hose-system-modification-cancelled/conflicts","importantCases":"/api/acts/ad-pa-32-28-air-induction-hose-system-modification-cancelled/important-cases","documents":"/api/acts/ad-pa-32-28-air-induction-hose-system-modification-cancelled/documents"}}