AD/A320/8 Amdt 1 - Angle of Attack Sensors

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/A320/8 Amdt 1 Applicability: All models A320. Angle of Attack Sensors 10/90 Requirement: 1. Action in accordance with SB A320-34- 1012. Note: DGAC AD 89-198-004 (B) refers. 2. Action in accordance with SB A320-34-1013. Compliance: 1. Within 100 hours ’ time in service from 17 May 1990. 2. Prior to 31 August 1991. Background: To prevent a risk of simultaneous positioning of two angle of attack sensors which could lead to a pitch down command. The original AD was a temporary fix for the problem. This amendment is issued to incorporate the permanent modification.