{"id":"F2006B03885","name":"AD/BEECH 36/30 Amdt 1 - Sponge Filled Fuel Reservoir Tanks","slug":"ad-beech-36-30-amdt-1-sponge-filled-fuel-reservoir-tanks","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":43494,"registerId":"commonwealth-F2006B03885-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/BEECH 36/30 Amdt 1 - Sponge Filled Fuel Reservoir Tanks","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)  Beechcraft 36 (Bonanza) Series Aeroplanes\n\n \n\nAD/BEECH 36/30\n\nAmdt 1\n\n\nSponge Filled Fuel Reservoir Tanks 7/86\n\n \n\nApplicability: All models as detailed in Beechcraft Mandatory Service Bulletin No. 2109. Requirement:              Action in accordance with Beechcraft Mandatory Service Bulletin No. 2109.\n\nCompliance: Inspect within 25 hours time service after 31 July 1985 and thereafter as directed in the ‘Compliance’ section of S.B. 2109.\n\n \n\nBackground: This Amendment to AD/BEECH 36/30 effectively changes the requirement document from Beechcraft Safety Communique No. 67 to Mandatory Service Bulletin No.\n\n2109. Beech now have improved reservoir foam inserts available and SB. 2109 calls up these new parts.\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1861},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":true,"description":"Amendment 1 changes the scope by updating the mandatory technical standard from Beechcraft Safety Communique No. 67 to Mandatory Service Bulletin No. 2109. This expands the requirement to use improved reservoir foam inserts rather than allowing compliance with the older standard."},"complexity_factors":["Single, clearly defined applicability (Beechcraft 36 series)","Straightforward compliance trigger (25 hours time in service after fixed date)","Single external technical reference (manufacturer's Service Bulletin 2109)","Minimal conditional logic — one inspection deadline followed by recurring schedule"],"plain_english_summary":"This AD requires owners/operators of Beechcraft Bonanza Model 36 aircraft to inspect and maintain the sponge‑filled fuel reservoir tanks — first within 25 flight hours after 31 July 1985 and thereafter per Beechcraft Mandatory Service Bulletin No. 2109. It addresses foam degradation that can cause leaks, blockages, engine failure or fire. Amendment 1 updates the technical reference to Service Bulletin No. 2109, which specifies improved, safer foam inserts."}},"importantCases":[],"_links":{"self":"/api/acts/ad-beech-36-30-amdt-1-sponge-filled-fuel-reservoir-tanks","history":"/api/acts/ad-beech-36-30-amdt-1-sponge-filled-fuel-reservoir-tanks/history","analysis":"/api/acts/ad-beech-36-30-amdt-1-sponge-filled-fuel-reservoir-tanks/analysis","conflicts":"/api/acts/ad-beech-36-30-amdt-1-sponge-filled-fuel-reservoir-tanks/conflicts","importantCases":"/api/acts/ad-beech-36-30-amdt-1-sponge-filled-fuel-reservoir-tanks/important-cases","documents":"/api/acts/ad-beech-36-30-amdt-1-sponge-filled-fuel-reservoir-tanks/documents"}}