{"id":"F2008L00534","name":"AD/B737/138 Amdt 1 - Fuel Boost Pump Wiring - CANCELLED","slug":"ad-b737-138-amdt-1-fuel-boost-pump-wiring-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":119422,"registerId":"commonwealth-F2008L00534-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/B737/138 Amdt 1 - Fuel Boost Pump Wiring - CANCELLED","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET 20.2\ntitle: AIRCRAFT\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\n \n\nAIRWORTHINESS DIRECTIVE\n\nOn the effective date specified below, and for the reasons set out in the background section, the CASA delegate whose signature appears below revokes Airworthiness Directive AD/B737/138 Amdt 1.\n\n### Boeing 737 Series Aeroplanes\n\n| AD/B737/138 Amdt 1 | Fuel Boost Pump Wiring | 3/2008 |\n| --- | --- | --- |\n\n\n \n\n| Requirement: | CANCELLED. |\n| --- | --- |\n|  | This AD is cancelled on 13 March 2008. |\n| Background: | This Directive has been superseded by AD/B737/303 Amendment 1. |\n\n\n![](image.001.png)\n\nCharles Lenarcic  Delegate of the Civil Aviation Safety Authority\n\n23 January 2008\n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1036},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":true,"description":"This instrument eliminates the entire scope of the previous directive. Where the original AD imposed mandatory maintenance requirements regarding fuel boost pump wiring on Boeing 737 aircraft, this cancellation removes all those requirements entirely, reducing the scope to zero."},"complexity_factors":["Single operative provision (cancellation only)","No defined terms or interpretation section","No conditional logic or exceptions","Cross-reference to only one replacement document"],"plain_english_summary":"**What this does:** This document cancels a previous safety rule (called an Airworthiness Directive or AD) that applied to Boeing 737 aircraft.\n\n**What it cancelled:** The old rule (AD/B737/138 Amendment 1) required specific inspections or fixes related to **fuel boost pump wiring** on Boeing 737 series aeroplanes.\n\n**Why it matters:** As of 13 March 2008, the old requirements no longer apply. This cancellation happens because the old rule has been replaced by a newer, updated safety directive (AD/B737/303 Amendment 1) that now covers the same issue. Aircraft operators no longer need to follow the cancelled directive, but must comply with the replacement directive instead."}},"importantCases":[],"_links":{"self":"/api/acts/ad-b737-138-amdt-1-fuel-boost-pump-wiring-cancelled","history":"/api/acts/ad-b737-138-amdt-1-fuel-boost-pump-wiring-cancelled/history","analysis":"/api/acts/ad-b737-138-amdt-1-fuel-boost-pump-wiring-cancelled/analysis","conflicts":"/api/acts/ad-b737-138-amdt-1-fuel-boost-pump-wiring-cancelled/conflicts","importantCases":"/api/acts/ad-b737-138-amdt-1-fuel-boost-pump-wiring-cancelled/important-cases","documents":"/api/acts/ad-b737-138-amdt-1-fuel-boost-pump-wiring-cancelled/documents"}}