Commonwealth legislation

AD/HU 269/95 - Cyclic Pitch Control

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This AD mandates that owners/operators of Schweizer (Hughes) 269C helicopters (S/N 0004–1456) must carry out the work in Schweizer Service Bulletin B‑237 to secure the lower longitudinal cyclic control rod spring attachment clamp (P/N AN735‑9). The one‑time action must be completed by 18 May 1990; operators bear costs. The requirement addresses clamp movement that could restrict cyclic control and risk loss of helicopter control.

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AD/HU 269/95 - Cyclic Pitch Control

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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 Schweizer (Hughes) 269 Series Helicopters

AD/HU 269/95 Cyclic Pitch Control 7/90 DM

Applicability: All model 269C helicopters S/N 0004 thru 1456.

Requirement: Unless previously accomplished, action in accordance with Schweizer Service Bulletin B-237.

Note: FAA Emergency AD 90-09-07 refers.

Compliance: Prior to 18 May 1990.

Background: The manufacturer has advised that movement of the lower longitudinal cyclic control rod spring attachment clamp, P/N AN735-9, has occurred. Movement of this clamp could restrict cyclic control which could result in loss of helicopter control.

Source text

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