Commonwealth legislation

AD/R22/12 Amdt 2 - Upper Steel Tube Frames

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Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This Airworthiness Directive mandates inspection of welded areas on A020-2 steel tube frames (serial numbers 0002–0399) in Robinson R22 helicopters, using Robinson Service Bulletin No. 47. Initial inspection must occur within 50 hours' time‑in‑service after 31 May 1986, with ongoing checks per the referenced document. It affects R22 owners/operators and maintenance providers; CASA enforces the rule and owners bear inspection and repair costs.

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AD/R22/12 Amdt 2 - Upper Steel Tube Frames

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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 Robinson R22 Series Helicopters

AD/R22/12

Amdt 2

Upper Steel Tube Frames 11/86

Applicability: All models with S/Nos. 0002 to 0311 having A020-2 steel tube frames S/Nos. 0002 to 0399 installed.

Requirement: Inspect in accordance with Robinson S.B. No. 47.

Compliance: Within 50 hours time in service after 31 May 1986 and thereafter as detailed in the Requirement Document.

Background: Service Bulletin No. 47 supersedes S.B.’s 3, 18 and 23; and requires inspection of all welded areas of the A020-2 frame. This amendment reduces the frame applicability serial numbers from 0002-0400 to 0002-0399.

Source text

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