Document ID: chunk:federal_register_of_legislation:F2006B09840:body:0
Version: federal_register_of_legislation:F2006B09840
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Fokker F50 (F27 Mk 50) Series Aeroplanes

AD/F50/15 Engine Air Intake Seal 5/89 DM

            Applicability: Model F27 mark 050 with serial numbers: 20103 through 20108
            20110 through 20144

            20146 and 20147

            20150 through 20152

            20155 through 20161

 Requirement: Action in accordance with Fokker 50 Service Bulletin No. F50-30-004.

            Note: RLD AD BLA 89-32 refers.

 Compliance: Prior to 31 May 1989.

            Background:  The manufacturer has determined that ice accumulating at the rear of the engine air intake and on the flexible seal, can shed into the engine and cause a momentary flame-out.