COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES British Aerospace BAe 146 Series Aeroplanes AD/BAe 146/3 Evacuation Slide Cover Assembly Latch Tension 4/86 Applicability: All Series 100, 100A, 200 and 200A listed in the Requirement Document. Requirement: Action in accordance with BAe 146 S.B. 25-58-35069A. Compliance: Prior to 31 May 1986. Background: A case has occurred where excessive force was necessary to release the slide cover and this interfered with the opening of the door.