{"id":"F2006B09955","name":"AD/FN-333/2 - Fuel Solenoid Valve Relocation - Flexible Hose Installation","slug":"ad-fn-333-2-fuel-solenoid-valve-relocation-flexible-hose-installation","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":55219,"registerId":"commonwealth-F2006B09955-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/FN-333/2 - Fuel Solenoid Valve Relocation - Flexible Hose Installation","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET 22.10.0\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nCOMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY\n\nSCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n \n\n![](image.001.png)  SIAI Marchetti FN-333 (Riviera) Series Aeroplanes\n\n \n\nAD/FN-333/2 Fuel Solenoid Valve Relocation - Flexible NK\n\nHose Installation\n\n \n\nApplicability: All models.\n\n \n\nDocument: Siai Marchetti SB No. 333-5. Compliance: Forthwith.\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1969},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This directive maintains a narrow, technical scope focused solely on a specific safety-critical modification for the SIAI Marchetti FN-333 aircraft fleet. It has not expanded beyond its original safety purpose."},"complexity_factors":["Single, unconditional mandate with no exceptions","No defined terms or interpretation section","Minimal cross-referencing (only to manufacturer service bulletin for technical details)","Extremely brief substantive content (under 50 words of operative text)"],"plain_english_summary":"This CASA Airworthiness Directive requires owners/operators of SIAI Marchetti FN-333 Riviera aircraft in Australia to immediately modify the fuel system—relocating fuel solenoid valves and installing flexible hoses—exactly as specified in Service Bulletin No. 333-5. Compliance is mandatory forthwith; non‑compliant aircraft may not be legally flown, addressing a suspected fuel‑system safety risk."}},"importantCases":[],"_links":{"self":"/api/acts/ad-fn-333-2-fuel-solenoid-valve-relocation-flexible-hose-installation","history":"/api/acts/ad-fn-333-2-fuel-solenoid-valve-relocation-flexible-hose-installation/history","analysis":"/api/acts/ad-fn-333-2-fuel-solenoid-valve-relocation-flexible-hose-installation/analysis","conflicts":"/api/acts/ad-fn-333-2-fuel-solenoid-valve-relocation-flexible-hose-installation/conflicts","importantCases":"/api/acts/ad-fn-333-2-fuel-solenoid-valve-relocation-flexible-hose-installation/important-cases","documents":"/api/acts/ad-fn-333-2-fuel-solenoid-valve-relocation-flexible-hose-installation/documents"}}