{"id":"F2006B07481","name":"AD/TSA-600/15 - Outboard Aileron Hinge Bolt Installation - Inspection and Modification","slug":"ad-tsa-600-15-outboard-aileron-hinge-bolt-installation-inspection-and-modification","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":49909,"registerId":"commonwealth-F2006B07481-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/TSA-600/15 - Outboard Aileron Hinge Bolt Installation - Inspection and Modification","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)  Aerostar (Piper/Ted Smith) 600 and 700 Series Aeroplanes\n\n \n\nAD/TSA-600/15  Outboard Aileron Hinge Bolt Installation - Inspection and Modification\n\nApplicability: All models up to and including Airframe Sequence No. 0499. Document:  Piper Aerostar SB No. SB600-73.\n\nCompliance: Within 100 hours time in service after 30 June 1978.\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\n \n\n\n6/78\n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":953},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The directive remains tightly focused on its original purpose: mandating inspection and modification of a specific mechanical component (outboard aileron hinge bolts) on specific aircraft models. There is no evidence of scope expansion beyond this targeted safety intervention."},"complexity_factors":["Extremely short document (approximately 100 words of substantive content)","Relies entirely on external technical document (Piper Service Bulletin SB600-73) for actual implementation details","Contains technical aviation terminology requiring specialized knowledge to interpret (airworthiness directive, time in service, airframe sequence numbers)"],"plain_english_summary":"**What this does:** This is a mandatory safety directive (called an Airworthiness Directive) issued by the Civil Aviation Safety Authority. It requires owners and operators of specific Piper Aerostar aircraft to inspect and fix a problem with the outboard aileron hinge bolts.\n\n**Who it affects:** Anyone who owns or operates Aerostar 600 and 700 series aircraft with airframe serial numbers up to and including 0499.\n\n**What you must do:** You need to follow the instructions in Piper Service Bulletin SB600-73 to inspect and modify the hinge bolt installation. This must be done within 100 hours of flying time after 30 June 1978.\n\n**Why it matters:** Hinge bolts are critical safety components that keep the ailerons (the moving parts on the wings that control the aircraft's roll) attached to the wing. If they fail, the pilot could lose control of the aircraft."}},"importantCases":[],"_links":{"self":"/api/acts/ad-tsa-600-15-outboard-aileron-hinge-bolt-installation-inspection-and-modification","history":"/api/acts/ad-tsa-600-15-outboard-aileron-hinge-bolt-installation-inspection-and-modification/history","analysis":"/api/acts/ad-tsa-600-15-outboard-aileron-hinge-bolt-installation-inspection-and-modification/analysis","conflicts":"/api/acts/ad-tsa-600-15-outboard-aileron-hinge-bolt-installation-inspection-and-modification/conflicts","importantCases":"/api/acts/ad-tsa-600-15-outboard-aileron-hinge-bolt-installation-inspection-and-modification/important-cases","documents":"/api/acts/ad-tsa-600-15-outboard-aileron-hinge-bolt-installation-inspection-and-modification/documents"}}