{"id":"F2006B01898","name":"AD/A320/154 - Integrated Drive Generator Connector","slug":"ad-a320-154-integrated-drive-generator-connector","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":41107,"registerId":"commonwealth-F2006B01898-current","compilationNumber":null,"startDate":"2026-04-01","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"AIRWORTHINESS DIRECTIVE","sectionType":"part","heading":"AIRWORTHINESS DIRECTIVE","content":"# ![](image.001.png)  \nAIRWORTHINESS DIRECTIVE\n\nFor the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.1 (1) of CASR 1998. The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct the unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.\n\n![](image.001.png)  \n\nAirbus Industrie A319, A320 and A321 Series Aeroplanes","sortOrder":0},{"sectionNumber":"AD/A320/154 Integrated Drive Generator C","sectionType":"part","heading":"AD/A320/154 Integrated Drive Generator Connector 8/2004","content":"# AD/A320/154 Integrated Drive Generator Connector 8/2004\n\nTX\n\nApplicability: Airbus Industrie model aeroplanes, all serial numbers with IAE V2500 engines, as follows:\n\nA319-131, \\-132 and \\-133\n\nA320-231, \\-232 and \\-233\n\nA321-131, \\-231 and \\-232\n\nRequirement: Ensure the following operational procedures are incorporated in the Aircraft Flight Manual (AFM) either by inserting AFM Temporary Revision 4.02.00/20 or a copy of the following into the AFM:","sortOrder":1},{"sectionNumber":"INTERMITTENT ELECTRICAL POWER SUPPLY","sectionType":"part","heading":"INTERMITTENT ELECTRICAL POWER SUPPLY","content":"## INTERMITTENT ELECTRICAL POWER SUPPLY\n\nIf Sustained flickering of PFD, ND ECAM, MCDU and/or\n\nIf Warnings and/or Flags affecting ADR, AP, ELEC data are observed:\n\nIDG Feeder pin/socket arcing can be suspected and then, the following procedures have to be applied:\n\n![](image.002.png)  \n\n    If occurrences involve one, or a combination, of the following equipment: DMC1,\n\nECAM upper DU, PFD1,\n\nND1, MCDU1, ADR1\n\nGEN1...............................................OFF","sortOrder":2}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1585},"content_quality":"ok","complexity_score":3,"scope_assessment":{"changed":false,"description":"The directive maintains its original narrow scope addressing the specific unsafe condition of IDG feeder connector arcing in the specified Airbus aircraft models. No expansion beyond the original technical safety issue has occurred."},"complexity_factors":["Dense technical aviation terminology (IDG, PFD, ND, ECAM, MCDU, ADR, GEN1) requiring specialized aerospace knowledge","Specific applicability limited to exact aircraft models and engine type combinations","Reference to external technical document (AFM Temporary Revision 4.02.00/20)","Conditional operational logic requiring pilots to identify specific symptom combinations before taking action"],"plain_english_summary":"This mandatory airworthiness directive requires operators of certain Airbus A319/A320/A321 aircraft with IAE V2500 engines to update their Aircraft Flight Manual with a new emergency checklist. It addresses dangerous arcing at an Integrated Drive Generator connector that can cause cockpit display flicker, warnings, and risk of fire or power loss.\n\nIf display flicker occurs together with warnings affecting flight-data or autopilot systems, pilots must immediately switch off Generator 1 (GEN1)."}},"importantCases":[],"_links":{"self":"/api/acts/ad-a320-154-integrated-drive-generator-connector","history":"/api/acts/ad-a320-154-integrated-drive-generator-connector/history","analysis":"/api/acts/ad-a320-154-integrated-drive-generator-connector/analysis","conflicts":"/api/acts/ad-a320-154-integrated-drive-generator-connector/conflicts","importantCases":"/api/acts/ad-a320-154-integrated-drive-generator-connector/important-cases","documents":"/api/acts/ad-a320-154-integrated-drive-generator-connector/documents"}}