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 47/67
Amdt 1
Engine Oil System Flexible Lines 3/87
Applicability: All models 47G4, 47G4A and 47G5 Helicopters used for application of agricultural chemicals.
Requirement: Action in accordance with Bell SL No. 47-164.
Compliance: Initially within 25 hours time in service after 16 December 1970 and thereafter at each issue of a new Maintenance Release.
Background: Amendment 1 to this Directive brings the compliance periodicity into line with inspection interval for Maintenance Release.