{"id":"F2006B04284","name":"AD/BEECH 95/10 - Engine Mount Bolt Nuts","slug":"ad-beech-95-10-engine-mount-bolt-nuts","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":44090,"registerId":"commonwealth-F2006B04284-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/BEECH 95/10 - Engine Mount Bolt Nuts","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 95 (Travelair) Series Aeroplanes\n\n \n\nAD/BEECH 95/10 Engine Mount Bolt Nuts 8/70\n\nApplicability: All models with S/Nos TD-718 and subsequent. Requirement:  Action in accordance with Beechcraft SI No 0396-241. Compliance:               Within 25 hours’ time in service after 21 August 1970.\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":1590},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"This is the original 1970 directive addressing a specific mechanical safety issue. It remains targeted at the original narrow scope of engine mount bolt nuts on specific Beechcraft 95 models, with no evidence of expansion into broader operational or aircraft categories."},"complexity_factors":["Extremely brief text (under 100 words) with minimal defined terms","Single external reference to manufacturer Service Instruction without reproducing technical steps","Simple compliance calculation (25 hours 'time in service' - meaning flight hours, not calendar days)","Narrow applicability limited to specific serial number range (TD-718 and subsequent)"],"plain_english_summary":"This Airworthiness Directive mandates safety maintenance on **engine mount bolt nuts** for specific Beechcraft aircraft.\n\n**Who it affects:**\n- Owners and operators of Beechcraft 95 (Travelair) series aeroplanes\n- Only those with serial numbers TD-718 and subsequent (newer models)\n\n**What you must do:**\n- Perform the actions specified in **Beechcraft Service Instruction No. 0396-241** (the manufacturer's technical manual for this fix)\n\n**Deadline:**\n- Complete the work within **25 hours of flight time** (called 'time in service' in aviation terms) after 21 August 1970\n\n**Why it matters:**\nThis prevents potential failure of the engine mounting system, which could cause the engine to separate from the aircraft during flight."}},"importantCases":[],"_links":{"self":"/api/acts/ad-beech-95-10-engine-mount-bolt-nuts","history":"/api/acts/ad-beech-95-10-engine-mount-bolt-nuts/history","analysis":"/api/acts/ad-beech-95-10-engine-mount-bolt-nuts/analysis","conflicts":"/api/acts/ad-beech-95-10-engine-mount-bolt-nuts/conflicts","importantCases":"/api/acts/ad-beech-95-10-engine-mount-bolt-nuts/important-cases","documents":"/api/acts/ad-beech-95-10-engine-mount-bolt-nuts/documents"}}