Commonwealth legislation

AD/AL 250/19 - Fuel System - Power Turbine Governor to Control Fuel Tube Clamp - Installation

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This airworthiness directive requires owners/operators to retrofit a power‑turbine governor to Allison 250‑C20 CECO engines with serial numbers before CAE 820908, using the manufacturer’s Allison 250 CEB No.1040 Rev.1. Compliance is mandatory within 50 flight hours after 28 September 1973; costs and scheduling are the owner’s responsibility. The Civil Aviation Safety Authority enforces the requirement.

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Direct links to the current provisions in AD/AL 250/19 - Fuel System - Power Turbine Governor to Control Fuel Tube Clamp - Installation.

AD/AL 250/19 - Fuel System - Power Turbine Governor to Control Fuel Tube Clamp - Installation

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Allison Turbine Engines - 250 Series

AD/AL 250/19 Fuel System - Power Turbine Governor to

Control Fuel Tube Clamp - Installation

9/73

Applicability: All 250-C20 CECO-Controlled Engine Assemblies prior to S/No. CAE 820908. Document: Allison 250 CEB No. 1040, Rev. 1.

Compliance: Within 50 hours’ time in service after 28 September 1973.

Source text

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