{"id":"F2006B05179","name":"AD/CESSNA 188/44 - Fuel Strainer","slug":"ad-cessna-188-44-fuel-strainer","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":45332,"registerId":"commonwealth-F2006B05179-current","compilationNumber":null,"startDate":"2026-04-02","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"AIRWORTHINESS DIRECTIVE","sectionType":"part","heading":"AIRWORTHINESS DIRECTIVE","content":"# AIRWORTHINESS DIRECTIVE\n\n![](image.002.png)\n\n![](image.002.png)  \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 CAR 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.","sortOrder":0},{"sectionNumber":"AD/CESSNA 188/44 Fuel Strainer 7/2000","sectionType":"part","heading":"AD/CESSNA 188/44 Fuel Strainer 7/2000","content":"# AD/CESSNA 188/44 Fuel Strainer 7/2000\n\nApplicability: Models 188, A188, 188A, A188A, 188B, A188B, T188C and A-A188B, series aircraft.\n\nRequirement: 1. Inspect aircraft fuel strainer assembly. If P/N 0756005-2 top assembly, P/N 0756005-8 or 0756005-9 fuel strainer assembly were shipped from Cessna between December 12, 1996 and September 5, 1997, and fitted to the aircraft, measure the standby pipe in the fuel strainer assembly for a visible maximum length not exceeding 1.68 inches, in accordance with the Accomplishment Instructions of Cessna Single Engine Service Bulletin SEB97-9 dated November 17,1997.\n\nThe holder of a pilot licence, other than a student pilot, valid for the aircraft type, may review the aircraft records to determine if parts listed in this Directive have been fitted to the aircraft. If this review concludes that parts listed in this Directive have not been fitted then a certification stating that “This Directive does not apply as no parts listed in the Cessna SEB97-9 have been fitted to this aircraft.” may be entered in the aircraft records.\n\n2. Replace the filter strainer top assembly if the standpipe tube exceeds the specified measurement.\n\nNote: FAA AD 2000-06-01 Amendment 39-11641 refers.\n\nCompliance: 1. Unless previously accomplished, within 12 calendar months time in service from the effective date of this Directive.\n\n2. Prior to further flight.\n\nThis Airworthiness Directive becomes effective on 13 July 2000.","sortOrder":1}],"analysis":{"flash_summary":{"complexity_score":3,"scope_assessment":{"changed":false,"description":"The Directive applies only to the listed Cessna 188-series aircraft and to specified strainer assemblies shipped between 12 Dec 1996 and 5 Sep 1997. The text shows no extension or narrowing of that applicability within this instrument; it mandates inspection and replacement where the measured standpipe exceeds 1.68 inches."},"complexity_factors":["Narrow applicability to specific Cessna 188-series models and specified part numbers/dates (Requirement).","Technical measurement requirement (standpipe visible maximum length 1.68 inches) requiring physical inspection and measurement.","Two-step compliance timing: inspection within 12 calendar months, replacement required prior to further flight (Compliance).","Record-review and certification option limited to holders of non‑student pilot licences, adding a procedural compliance pathway (Requirement).","Cross-reference to manufacturer's Service Bulletin (Cessna SEB97-9) and an FAA AD, creating multi-source compliance instructions."],"plain_english_summary":"This Airworthiness Directive requires owners/operators of specified Cessna 188-series aircraft to inspect certain fuel strainer assemblies (parts shipped from Cessna 12 Dec 1996–5 Sep 1997), measure the standpipe to confirm it does not exceed 1.68 inches, and replace the top assembly if it does, following Cessna SEB97-9 (Requirement). Inspections must occur within 12 months and any required replacement before further flight (Compliance).\n\nA non‑student pilot may review records and certify parts were not fitted; otherwise the aircraft owner/operator bears the inspection and replacement costs. The AD is issued by the CASA delegate under CAR 1998 and cites FAA AD 2000-06-01 (Note)."},"kimi_summary":{"content_quality":"ok","complexity_score":3,"scope_assessment":{"changed":false,"description":"This Airworthiness Directive maintains its original narrow scope. It addresses a specific manufacturing defect in specific aircraft models during a defined time period. There is no evidence of scope creep; the directive remains tightly focused on the fuel strainer safety issue identified in the referenced Cessna service bulletin and FAA AD 2000-06-01."},"complexity_factors":["Single, specific mechanical defect addressed (standpipe length)","Limited applicability: only 8 specific Cessna 188 series models","Clear conditional logic: only applies if specific part numbers (P/N 0756005-2, -8, -9) were installed during specific date range (Dec 1996–Sept 1997)","Self-certification option allows licensed pilots to determine non-applicability without mechanical inspection","Only 2 compliance deadlines: 12-month window for inspection, immediate replacement if defective","References external document (Cessna Service Bulletin SEB97-9) for detailed instructions but provides sufficient summary for understanding","No nested exceptions or complex cross-referencing between multiple legislative instruments"],"plain_english_summary":"This CASA safety order requires owners/operators of Cessna 188-series agricultural aircraft to inspect the fuel strainer standpipe length for parts shipped from Cessna between Dec 1996 and Sept 1997. If the standpipe exceeds 1.68 inches it must be replaced; licensed pilots may check maintenance records and sign off if the faulty part was never installed.\n\nAction is required within 12 months (or immediately if a fault is found) because an overlong standpipe can cause fuel flow problems and in‑flight engine stoppage."},"flash_summary_failed":{"failed":true,"reason":"Unauthenticated. Configure AI_GATEWAY_API_KEY or use a provider module. Learn more: https://ai-sdk.dev/unauthenticated-ai-gateway","source":"analysis-cron"}},"importantCases":[],"_links":{"self":"/api/acts/ad-cessna-188-44-fuel-strainer","history":"/api/acts/ad-cessna-188-44-fuel-strainer/history","analysis":"/api/acts/ad-cessna-188-44-fuel-strainer/analysis","conflicts":"/api/acts/ad-cessna-188-44-fuel-strainer/conflicts","importantCases":"/api/acts/ad-cessna-188-44-fuel-strainer/important-cases","documents":"/api/acts/ad-cessna-188-44-fuel-strainer/documents"}}