AD/A320/2 - Ram Air Turbine Airborne Ground Checkout Module (AGCM)

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998) , PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Airbus Industrie A319, A320 and A321 Series Aeroplanes AD/A320/2 Ram Air Turbine Airborne Ground Checkout Module (AGCM) 8/89 Applicability: All A320 aircraft fitted with airborne ground checkout module P/N 682005010. Requirement: Action in accordance with Dowty Rotol Mandatory Service Bulletin 600-29-63. Compliance: Prior to 30 September 1989. Background: The module manufacturer has advised of a possible detachment of the snubber fitted in the pressure switch, installed in the airborne ground checkout module (AGCM). If detachment occurs the snubber could lodge within a component of the AGCM or in other areas of the hydraulic system.