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/A320/83 Slats-Flaps Control Computer 7/97
Applicability: All Airbus Industrie A320 models -111,-211, -212, -214, -231, -232, -233 not having Airbus Industrie modification No. 25094 or Airbus Industrie Service Bulletin A320- 27-1096 dated 14 March 1996 incorporated.
All Airbus Industrie A321 models -111,-112 and -131 not having Airbus Industrie modification No. 25360 or Airbus Industrie Service Bulletin A320-27-1103 dated 14 June 1996 incorporated.
Requirement: Unless previously incorporated, modify the slats-flaps control computer standard in accordance with Airbus Industrie Service Bulletin A320-27-1096 for A320 or Airbus Industrie Service Bulletin A320-27-1103 for A321.
Note: DGAC AD 97-085-099(B) refers.
Compliance: Prior to 19 June 1999.
This Airworthiness Directive becomes effective on 19 June 1997.
Background: The action mandated by this AD is to avoid a possible uncommanded retraction of slats and/or flaps due to command sensor unit malfunction.