Document ID: chunk:federal_register_of_legislation:F2006B04664:body:0
Version: federal_register_of_legislation:F2006B04664
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Bell Helicopter Textron 412 Series Helicopters

 AD/BELL 412/30 Swashplate Support Assembly 4/92

TX

            Applicability: All model 412 helicopters if fitted with Swashplate Support Assembly P/N 412-010- 453-101.

            Requirement: Action in accordance with Bell Alert Service Bulletin 412-92-57 Rev A and 412-92- 58.

 Compliance: 1. For compliance with ASB 412-97-57 Rev A,

              Part I Daily after receipt of this Directive, and

              Part II Within 10 hours time in service after 10 February 1992; and

             2. For compliance with ASB 412-92-58, before further flight after receipt of this directive.

            Background: The manufacturer has received reports of cracking in the stainless steel Swashplate Support Assembly.