COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Propeller Governors
AD/GOV/5 Governor Pump Idler Gear Stud - Replacement 1/78
Applicability: All Woodward propeller governors used on AiResearch TPE 331 engines and listed below.
Requirement: Replace the governor pump idler gear stud in accordance with Woodward SB No.
33565.
Equipment Affected:
Woodward Governor 210564 prior to change letter H. Woodward Governor 210570 prior to change letter R. Woodward Governor 210735 prior to change letter E. Woodward Governor 210736 prior to change letter E. Woodward Governor 210737 prior to change letter G. Woodward Governor 210738 prior to change letter E. Woodward Governor 210739 prior to change letter G. Woodward Governor 210740 prior to change letter A. Woodward Governor 210741 prior to change letter A. Woodward Governor 210742 prior to change letter A.
Compliance: Within 300 hours time in service after 31 January 1978.