Commonwealth legislation

AD/CA21/3 - Rudder Actuator Horn

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This AD requires inspection of the rudder actuator horn on Skyfox CA21 serials CA21004–CA21035 to confirm a drain hole; if absent, a drain hole must be drilled per Skyfox Aviation Service Bulletin No.4. Owners/operators must do this at the next Maintenance Release or within 100 flight hours from 4 January 1996 to address a manufacturing omission that could allow water retention.

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AD/CA21/3 - Rudder Actuator Horn

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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 Skyfox Aviation (Calair/Hedaro) CA21 and CA22A Series Aeroplanes

AD/CA21/3 Rudder Actuator Horn 1/96

Applicability: CA21 aircraft, serial numbers CA21004 through CA21035.

Requirement: Inspect the rudder actuator horn for drain hole in accordance with Skyfox Aviation Service Bulletin No.4.

Compliance: At the next inspection for issue of a Maintenance Release or within 100 hours time in service, from 4 January 1996 whichever occurs first.

Background: Skyfox advise that a number of rudder actuator horns may not have had a drain hole installed at manufacture. This AD requires a drain hole to be drilled if not already fitted.

Source text

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