{"id":"F2005L01371","name":"AD/F406/12 - Rudder Pulley Bracket","slug":"ad-f406-12-rudder-pulley-bracket","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":35201,"registerId":"commonwealth-F2005L01371-current","compilationNumber":null,"startDate":"2026-04-01","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"Reims Aviation F406 Series Aeroplanes","sectionType":"division","heading":"Reims Aviation F406 Series Aeroplanes","content":"### Reims Aviation F406 Series Aeroplanes\n\n| AD/F406/12 | Rudder Pulley Bracket | 7/2005 |\n| ---------- | --------------------- | ------ |\n\n| Applicability: | Model F406 aircraft, serial numbers 0002, 0003, 0004, 0006, 0008, 0009, 0010, 0012, 0013, 0017, 0024, 0025, 0039, 0042, 0044, 0045, 0066, 0070, 0073, 0074, 0075, 0077, 0080 through 0090, and 0092.                 |\n| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |\n| Requirement:   | Action in accordance with REIMS AVIATION Service Bulletin No. F406-58, dated 3 May 2005 or later DGAC approved revision.Note: DGAC AD UF-2005-080 refers.                                                            |\n| Compliance:    | As specified in the Requirement document.                                                                                                                                                                            |\n|                | This Airworthiness Directive becomes effective on 7 July 2005.                                                                                                                                                       |\n| Background:    | The DGAC received several reports of cracked rudder pulley brackets part number 6015511-1. Such cracking, if undetected, could result in failure of the rudder pulley bracket and consequent loss of rudder control. |\n\n![](image.001.png)  \nDavid Villiers  \nDelegate of the Civil Aviation Safety Authority\n\n11 May 2005","sortOrder":0},{"sectionNumber":"AD/F406/12","sectionType":"part","heading":"AD/F406/12","content":"## AD/F406/12","sortOrder":1},{"sectionNumber":"Rudder Pulley Bracket","sectionType":"part","heading":"Rudder Pulley Bracket","content":"## Rudder Pulley Bracket","sortOrder":2},{"sectionNumber":"7/2005","sectionType":"part","heading":"7/2005","content":"## 7/2005","sortOrder":3}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1644},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The directive remains tightly focused on its original purpose: rectifying the specific structural defect in rudder pulley brackets on affected aircraft. No expansion of scope beyond the initial safety concern is evident."},"complexity_factors":["Short, single-issue directive with only one mandatory action","Compliance details deferred to external technical document (Service Bulletin F406-58)","Specific applicability limited to enumerated serial numbers rather than the entire aircraft model","Incorporates by reference a French aviation safety directive (DGAC AD UF-2005-080)"],"plain_english_summary":"A Civil Aviation Safety Authority Airworthiness Directive requires owners/operators of certain Reims Aviation F406 aircraft to inspect a rudder pulley bracket (P/N 6015511-1) for cracking and repair or replace it per REIMS AVIATION Service Bulletin No. F406-58 (3 May 2005 or later approved). \n\nIt affects specific serial-numbered F406s and became mandatory on 7 July 2005 to prevent rudder failure and loss of control."}},"importantCases":[],"_links":{"self":"/api/acts/ad-f406-12-rudder-pulley-bracket","history":"/api/acts/ad-f406-12-rudder-pulley-bracket/history","analysis":"/api/acts/ad-f406-12-rudder-pulley-bracket/analysis","conflicts":"/api/acts/ad-f406-12-rudder-pulley-bracket/conflicts","importantCases":"/api/acts/ad-f406-12-rudder-pulley-bracket/important-cases","documents":"/api/acts/ad-f406-12-rudder-pulley-bracket/documents"}}