Commonwealth legislation

AD/PR/3 - Pitch Lock Support Sleeve - Modification

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This directive requires a specific modification to the pitch‑lock support sleeve of certain Dowty Rotol variable‑pitch propellers (per Service Bulletin No. 61‑185, Rev.4) for listed Fokker F27, Grumman G159 and Viscount 810 installations. Affected owners/operators and maintenance organisations must complete the modification before re‑installation after the next overhaul completed after 28 Feb 1966; operators bear costs and CASA enforces compliance.

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AD/PR/3 - Pitch Lock Support Sleeve - Modification

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Propellers - Variable Pitch - Dowty Rotol

AD/PR/3 Pitch Lock Support Sleeve - Modification NK

Applicability: All model R193/4/-30-4/50 installed on Fokker F27; R184/4-30-4/50 installed on Grumman G159; and R179/4-20-4/33 installed on Viscount 810.

Document: Dowty Rotol SB No. 61-185 (Mod. No. (c) VP 2032), Rev. 4. Compliance: Before installation in an aircraft following next overhaul completed after

28 February 1966.

Source text

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