Document ID: chunk:federal_register_of_legislation:F2006B02554:body:0
Version: federal_register_of_legislation:F2006B02554
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Airtractor AT-300, 400 and 500 Series Aeroplanes

                      AD/AT/5 Engine Mount Ring on Vibro-Damp Mount Assembly - Inspection

 Applicability: All models AT-300 and AT-301.

 Document: Snow Engineering Co. Service Letter No. 50.

             Compliance: 1. Within 100 hours time in service after 31st July 1983 and thereafter as per requirement document.

            2. Repeat bolt removal at each 1000 hours time in service.

            Background: The manufacturer reports cracking of attach brackets and excessive wear of attachment bolts.

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