COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Bell Helicopter Textron 47 (All Variants) Series Helicopters
AD/BELL 47/87
Amdt 1
Stabiliser Bar Damper Frame Clamp 10/86
Applicability: All models fitted with stabiliser bar damper frame clamp P/N 47-140-134-001, or 47- 140-134-1001.
Document: Bell ASB 47-81-7. Kawasaki-Bell S.B. KSB-Bell 354. Compliance: Within 25 hours time in service after 30 September 1981.
Background: The manufacturer advises of eight known cases of failure of a stabiliser bar damper frame clamp. This Directive has been amended to include Kawasaki-Bell Helicopters.