{"id":"F2008L03334","name":"AD/PA-32/60 - Manually Trippable Breaker for Pitch Trim Circuit - Installation - CANCELLED","slug":"ad-pa-32-60-manually-trippable-breaker-for-pitch-trim-circuit-installation-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":120192,"registerId":"commonwealth-F2008L03334-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"Piper PA-32 (Cherokee Six) Series Aeropl","sectionType":"division","heading":"Piper PA-32 (Cherokee Six) Series Aeroplanes","content":"### Piper PA-32 (Cherokee Six) Series Aeroplanes\n\n| AD/PA-32/60 | Manually Trippable Breaker forPitch Trim Circuit - Installation | 10/2008 |\n| ----------- | --------------------------------------------------------------- | ------- |\n\n| Requirement: | CANCELLED.                                                                                                                                                                                                                       |\n| ------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |\n|              | This AD is cancelled on 25 September 2008.                                                                                                                                                                                       |\n| Background:  | This unique Australian AD specified installation of a manually trippable breaker in accordance with Piper SB No. 622. Compliance was required within 100 hours time in service after January 1979. The AD is no longer required. |\n\n![](image.001.png)\n\nCharles Lenarcic  \nDelegate of the Civil Aviation Safety Authority\n\n15 August 2008","sortOrder":0},{"sectionNumber":"AD/PA-32/60","sectionType":"part","heading":"AD/PA-32/60","content":"## AD/PA-32/60","sortOrder":1},{"sectionNumber":"Manually Trippable Breaker forPitch Trim","sectionType":"part","heading":"Manually Trippable Breaker forPitch Trim Circuit - Installation","content":"## Manually Trippable Breaker for  \nPitch Trim Circuit - Installation","sortOrder":2},{"sectionNumber":"10/2008","sectionType":"part","heading":"10/2008","content":"## 10/2008","sortOrder":3}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1763},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":true,"description":"Originally mandated mandatory installation of safety equipment (manual trippable breaker) within 100 hours time in service. This version eliminates all substantive requirements, reducing the legislative scope to zero."},"complexity_factors":["Single operative provision (cancellation)","No defined terms or interpretation section","No conditional logic, exceptions, or cross-references","Document consists primarily of historical background explanation"],"plain_english_summary":"This document **cancels a previous aviation safety rule** that applied to **Piper PA-32 (Cherokee Six) aircraft**.\n\nOriginally, this rule required aircraft owners to install a **manual circuit breaker** (a safety switch) on the pitch trim electrical system to prevent potential failures. The deadline for compliance was within 100 flight hours after January 1979.\n\nAs of **25 September 2008**, this requirement is completely scrapped and no longer applies to any aircraft."}},"importantCases":[],"_links":{"self":"/api/acts/ad-pa-32-60-manually-trippable-breaker-for-pitch-trim-circuit-installation-cancelled","history":"/api/acts/ad-pa-32-60-manually-trippable-breaker-for-pitch-trim-circuit-installation-cancelled/history","analysis":"/api/acts/ad-pa-32-60-manually-trippable-breaker-for-pitch-trim-circuit-installation-cancelled/analysis","conflicts":"/api/acts/ad-pa-32-60-manually-trippable-breaker-for-pitch-trim-circuit-installation-cancelled/conflicts","importantCases":"/api/acts/ad-pa-32-60-manually-trippable-breaker-for-pitch-trim-circuit-installation-cancelled/important-cases","documents":"/api/acts/ad-pa-32-60-manually-trippable-breaker-for-pitch-trim-circuit-installation-cancelled/documents"}}