COMMONWEALTH OF AUSTRALIA CIVIL AVIATION ORDERS CIVIL AVIATION SAFETY AUTHORITY PART 105 SCHEDULE OF AIRWORTHINESS DIRECTIVES
GULFSTREAM (GRUMMAN) G.159 SERIES AEROPLANES
AD/G159/1 Flap Drive Control Gearbox - Replacement of
Sheave Guard
1/61
Applicability: S/Nos. 1 to 56 and 114. Document: Grumman Service Change No. 79.