{"id":"F2009L02757","name":"AD/ECUREUIL/54 - Main Rotor Shaft Oil Jet - CANCELLED","slug":"ad-ecureuil-54-main-rotor-shaft-oil-jet-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":79894,"registerId":"commonwealth-F2009L02757-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"Eurocopter AS 350 (Ecureuil) Series Heli","sectionType":"division","heading":"Eurocopter AS 350 (Ecureuil) Series Helicopters","content":"### Eurocopter AS 350 (Ecureuil) Series Helicopters\n\n| AD/ECUREUIL/54 | Main Rotor Shaft Oil Jet | 8/2009 |\n| -------------- | ------------------------ | ------ |\n\n| Requirement: | CANCELLED.                                                                                                                                                                     |\n| ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |\n|              | This AD is cancelled on 30 July 2009.                                                                                                                                          |\n| Background:  | This unique Australian AD specified a once-only inspection of the oil jet in accordance with Telex Service No. 10087.SI/0353/94 by January 1995. The AD is no longer required. |\n\n![](image.001.png)\n\nJames Coyne  \nDelegate of the Civil Aviation Safety Authority\n\n16 June 2009","sortOrder":0},{"sectionNumber":"AD/ECUREUIL/54","sectionType":"part","heading":"AD/ECUREUIL/54","content":"## AD/ECUREUIL/54","sortOrder":1},{"sectionNumber":"Main Rotor Shaft Oil Jet","sectionType":"part","heading":"Main Rotor Shaft Oil Jet","content":"## Main Rotor Shaft Oil Jet","sortOrder":2},{"sectionNumber":"8/2009","sectionType":"part","heading":"8/2009","content":"## 8/2009","sortOrder":3}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2318},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":true,"description":"This instrument fundamentally changes the scope from imposing a mandatory maintenance inspection to removing that obligation entirely. The original AD required specific action; this version cancels the AD completely."},"complexity_factors":["Single operative provision (cancellation only)","No defined terms or interpretation section","No conditional logic, exceptions, or procedural steps","No cross-references to other legislation","Extremely brief (under 50 words of substantive requirement)"],"plain_english_summary":"This document **cancels** a previous aviation safety rule that required a one-time inspection of the main rotor shaft oil jet on Eurocopter AS 350 (Ecureuil) helicopters.\n\n**What it does:**\n- Removes the requirement to inspect the main rotor shaft oil jet in accordance with Telex Service No. 10087.SI/0353/94\n- The cancellation took effect on 30 July 2009\n\n**Who it affects:**\n- Owners and operators of Eurocopter AS 350 helicopter series registered in Australia\n\n**Why it matters:**\n- Eliminates an outdated maintenance obligation that was originally a one-off inspection required to be completed by January 1995. Since that deadline passed over a decade ago and the inspection was not recurring, the directive is no longer necessary."}},"importantCases":[],"_links":{"self":"/api/acts/ad-ecureuil-54-main-rotor-shaft-oil-jet-cancelled","history":"/api/acts/ad-ecureuil-54-main-rotor-shaft-oil-jet-cancelled/history","analysis":"/api/acts/ad-ecureuil-54-main-rotor-shaft-oil-jet-cancelled/analysis","conflicts":"/api/acts/ad-ecureuil-54-main-rotor-shaft-oil-jet-cancelled/conflicts","importantCases":"/api/acts/ad-ecureuil-54-main-rotor-shaft-oil-jet-cancelled/important-cases","documents":"/api/acts/ad-ecureuil-54-main-rotor-shaft-oil-jet-cancelled/documents"}}