{"id":"F2006B02226","name":"AD/AIRCON/10 - Janitrol Cabin Heaters","slug":"ad-aircon-10-janitrol-cabin-heaters","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":41456,"registerId":"commonwealth-F2006B02226-current","compilationNumber":null,"startDate":"2026-04-01","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/AIRCON/10 - Janitrol Cabin Heaters","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-description: CASA Airworthiness Directive\nmeta-generator: Aspose.Words for .NET 22.10.0\nmeta-keywords: Issue 1/1986,Equipment,Airconditioning Equipment,Janitrol Cabin Heaters,10\ntitle: Airworthiness Directive - AD/AIRCON/10 - Janitrol Cabin Heaters\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nCOMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY\n\nSCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n \n\n![](image.001.png)  Airconditioning Equipment\n\n \n\nAD/AIRCON/10 Janitrol Cabin Heaters 1/86\n\nApplicability: Janitrol Combustion type cabin heaters with P/No's 88D81-2, 10E21-2, 10E21-3, 10E21-4, 23E62-1, 23E62-2, 24E07-1, 26E46-1 and 90E00-1 using turbine fuels only.\n\n \n\nRequirement: Janitrol Aero Service Bulletin No.75.\n\n \n\nCompliance: Within 100 hours heater time in service or 60 days after 28 February 1986. Background:              To prevent possible fuel leakage into the cabin ventilation system.\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":1813},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This is the original 1986 issue of the directive. It maintains a narrow, targeted scope limited to addressing a specific mechanical defect (fuel leakage) in identified heater models, with no expansion beyond the original safety intent."},"complexity_factors":["Single, straightforward requirement referencing one external technical document","No defined terms, interpretation sections, or nested conditions","Applicability determined by simple part number list","Binary compliance trigger (time-based deadline) with no exceptions or exemptions stated"],"plain_english_summary":"**What this is:** A mandatory safety order (called an *Airworthiness Directive*) issued by the Civil Aviation Safety Authority (CASA) — the regulator responsible for aircraft safety.\n\n**Who it affects:** Owners and operators of aircraft fitted with specific **Janitrol combustion-type cabin heaters**. The order applies only to heaters with these exact part numbers: 88D81-2, 10E21-2, 10E21-3, 10E21-4, 23E62-1, 23E62-2, 24E07-1, 26E46-1, and 90E00-1 — and only if they use turbine fuels.\n\n**What you must do:** Inspect and repair the heater according to the technical instructions in **\"Janitrol Aero Service Bulletin No.75\"**.\n\n**Why it matters:** To prevent fuel from leaking into the aircraft's cabin ventilation system. This addresses two critical safety risks: **carbon monoxide poisoning** (toxic fumes entering the cabin) and **fire**.\n\n**Compliance deadline:** You must complete the work within **100 hours of heater operating time** or within **60 days after 28 February 1986**, whichever comes first."}},"importantCases":[],"_links":{"self":"/api/acts/ad-aircon-10-janitrol-cabin-heaters","history":"/api/acts/ad-aircon-10-janitrol-cabin-heaters/history","analysis":"/api/acts/ad-aircon-10-janitrol-cabin-heaters/analysis","conflicts":"/api/acts/ad-aircon-10-janitrol-cabin-heaters/conflicts","importantCases":"/api/acts/ad-aircon-10-janitrol-cabin-heaters/important-cases","documents":"/api/acts/ad-aircon-10-janitrol-cabin-heaters/documents"}}