Document ID: chunk:federal_register_of_legislation:F2006B03588:body:0
Version: federal_register_of_legislation:F2006B03588
Segment Type: other
Provision Reference: 
Character Range: 0–708

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Beagle B121 (Pup) Series Aeroplanes

AD/BEA 121/23 Engine Mounting Structure 10/79

 Applicability: All Beagle B121 series 1 and 2, which have achieved 1000 hours time in service. Requirement:              Action in accordance with British Aerospace (Scottish Division) SB No. B121/81.
            Compliance: Inspect within 50 hours time in service after 27 August 1979 and thereafter at intervals not exceeding 50 hours time in service.

            Background: The manufacturer reports that cases of engine mount cracking have been discovered in service.