Commonwealth legislation

AD/PR/11 Amdt 1 - Blade Operating Pin - Inspection for Cracking

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

6/10 complexity

This AD mandates inspection for cracking of the blade operating pin on certain Dowty Rotol variable‑pitch propellers, creating a regulatory obligation to follow the inspection, remedial and applicability rules set out in an external requirement document and the listed Dowty Rotol service bulletins.

It affects aircraft owners/operators (who bear inspection and repair costs) and is enforced by the Civil Aviation Safety Authority; precise intervals, methods and corrective actions are specified only in the referenced documents.

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AD/PR/11 Amdt 1 - Blade Operating Pin - Inspection for Cracking

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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/11

Amdt 1

Blade Operating Pin - Inspection for Cracking NK

Applicability: As detailed in the requirement document.

Document: 1. Dowty Rotol Alert SBs No. 61-A733 (Model (c) R175/4-30-4/13E and No. 61- A740 (Model (c) R193/4-30-4/50 and 61); and

Dowty Rotol SB 61-711 Rev. 2 (All 4 bladed Nos. 20, 30 and 40 root size propellers fitted to RR Dart engined aircraft).

Compliance: As detailed in the requirement document.

Source text

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