Document ID: chunk:federal_register_of_legislation:F2006B09865:body:0
Version: federal_register_of_legislation:F2006B09865
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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/F50/39 Elevator Torque Tube Bearing Plate Bolts 2/91

DM

 Applicability: F27 Mark 050 aircraft with S/Nos 20103 through 20184.

            Requirement: Action in accordance with the technical requirements of Netherlands AD BLA 90-104.

            Note: Fokker SB F50-55-004 refers.

            Compliance: Prior to accumulating 500 hours time in service after revised date of 4 December 1990, or prior to revised date of 1 June 1991, whichever occurs first.

            Background: Country of origin AD. It was found that, during production, bolts were tightened to a torque load that was too high. To prevent failure, replacement of bolts is required.