COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Boeing 747 Series Aeroplanes
AD/B747/111 Evacuation System Packboards and Cover Assemblies
7/92
Applicability: Model 747 series, line number 696 and subsequent; equipped with evacuation system packboards and cover assemblies identified in Boeing SB 747-25-2807 Revision 2, and Boeing ASB 747-25A2889.
Requirement: Action in accordance with the technical requirements of FAA AD 92-06-03 Amdt 39- 8183.
Compliance: As specified in the Requirement Document with a revised effective date of 25 October 1992 for Australian registered aircraft.
Background: The FAA has received reports of emergency escape systems not releasing from the cabin door. This Directive requires inspection and modification of the packboard assemblies.