Commonwealth legislation

AD/LA-4/12 - Fuel Pressure Restrictor Fitting - Inspection

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Commonwealth

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legislative instrument

Plain English Summary

2/10 complexity

This directive requires a one‑time inspection of the fuel pressure restrictor fitting on Lake LA‑4‑200 aircraft (serials up to 601), to be completed within 25 hours TIS after 28 June 1974. CASA issues the requirement and owners/operators must arrange and pay for the inspection and any repairs.

Technical steps are not in the directive itself — compliance must follow Lake Service Bulletin B51 and FAA Directive 74‑09‑06 referenced in the document.

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AD/LA-4/12 - Fuel Pressure Restrictor Fitting - Inspection

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Consolidated Aeronautics, Colonial and LA-4 Series Aeroplanes

AD/LA-4/12 Fuel Pressure Restrictor Fitting - Inspection 6/74

Applicability: All LA-4-200 series up to S/No. 601.

Document: 1. Lake Aircraft Division Consolidated Aeronautics SB B51.

FAA Directive 74-09-06.

Compliance: Within 25 hours time in service after 28 June 1974.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.