Document ID: chunk:federal_register_of_legislation:F2006B08712:body:0
Version: federal_register_of_legislation:F2006B08712
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Rolls Royce Turbine Engines - Dart Series

AD/DART/26 Low Torque Switch 6/97

 Applicability: All Rolls Royce Dart series engines.

            Requirement: To ensure unapproved low torque switches are removed from service, inspect installed and spare low torque switches in accordance with Rolls Royce Service Bulletin Da61-13.

            Note: CAA (UK) AD 002-12-96 also refers.

 Compliance: Unless previously accomplished, no later than 30/6/97.

            This Airworthiness Directive becomes effective on 22 May 1997.

            Background: The manufacturer has advised that unapproved low torque switches have been found in service. These switches may give rise to difficulties during activation of the autofeathering system.