COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES British Aerospace BAe 125 Series Aeroplanes AD/HS 125/152 Hydraulic Pipes 7/95 Applicability: All BAe 125 series 1000A, 1000B and Hawker 1000 aircraft. Requirement: Action in accordance with Hawker Raytheon Corporate Jets Mandatory Service Bulletin SB.29-95. Note: This SB has been classified as Mandatory by the UK CAA. Compliance: By 31 June 1995. Background: The manufacturer has advised that chafing between the equipment bay structure and hydraulic lines has been reported.