{"id":"F2006B03795","name":"AD/BEECH 33/28 - Elevator Control Push Rods","slug":"ad-beech-33-28-elevator-control-push-rods","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":43391,"registerId":"commonwealth-F2006B03795-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/BEECH 33/28 - Elevator Control Push Rods","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 33 and 35-33 (Debonair/Bonanza) Series Aeroplanes\n\n \n\nAD/BEECH 33/28 Elevator Control Push Rods 5/80\n\nApplicability: All models 35-33, 35-A33, 35-B33, 35-C33, E33, F33 and G33 with S/Nos. CD-1 to CD-1304;\n\n \n\nAll models C33A, E33A and F33A with S/Nos. CE-1 to CE-235, CE-249, CE-250 and CE-270 to CE-803;\n\n \n\nAll models E33C and F33C with S/Nos. CJ-1 to CJ-148.\n\n \n\nRequirement: Action in accordance with Beechcraft SI No. 1019. Compliance:  Within 100 hours time in service after 31 May 1980.\n\nBackground: Corrosion has been found in the elevator pushrods of other models of Beech aircraft which have pushrods of similar manufacture.\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1812},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The directive maintains its original narrow scope of addressing corrosion risks in elevator control push rods for specific Beechcraft 33 series aircraft. There is no indication of expansion beyond the initial safety concern."},"complexity_factors":["Single operative requirement referencing external technical document (Beechcraft Service Instruction No. 1019)","Straightforward applicability determined by aircraft model and serial number ranges","Simple compliance deadline (100 hours time in service after specified date) with no exceptions or alternative methods","Minimal text length with no defined terms, cross-references to other legislation, or conditional logic"],"plain_english_summary":"This is a **safety directive** (called an Airworthiness Directive) requiring specific maintenance on certain Beechcraft aeroplanes.\n\n**Who it affects:**\nOwners and operators of specific Beechcraft Debonair and Bonanza models (35-33, 35-A33, 35-B33, 35-C33, E33, F33, G33, C33A, E33A, F33A, E33C, and F33C) with particular serial numbers.\n\n**What you must do:**\nInspect and take action on the **elevator control push rods** (the metal rods that carry the pilot's control inputs to the tail elevator) following the instructions in **Beechcraft Service Instruction No. 1019**.\n\n**When:**\nWithin 100 hours of flight time after 31 May 1980.\n\n**Why it matters:**\nCorrosion was found in elevator push rods on similar aircraft. These rods are critical for controlling the plane's pitch (up and down movement). If they fail due to corrosion, the pilot could lose control of the aircraft."}},"importantCases":[],"_links":{"self":"/api/acts/ad-beech-33-28-elevator-control-push-rods","history":"/api/acts/ad-beech-33-28-elevator-control-push-rods/history","analysis":"/api/acts/ad-beech-33-28-elevator-control-push-rods/analysis","conflicts":"/api/acts/ad-beech-33-28-elevator-control-push-rods/conflicts","importantCases":"/api/acts/ad-beech-33-28-elevator-control-push-rods/important-cases","documents":"/api/acts/ad-beech-33-28-elevator-control-push-rods/documents"}}