COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Propellers - Variable Pitch - McCauley
AD/PMC/39 Propeller Blade Replacement 7/87
Applicability: Propeller model B2A34C205/90DHA-4 with Blade S/Nos DA001 to DA040.
Note: Propeller S/No’s affected are contained in Table 1 of Requirement Document.
Requirement: Action in accordance with McCauley Service Bulletin No 164.
Compliance: Before 1250 hours total time in service or 31 November 1988 whichever occurs first.
Background: The manufacturer believes a number of blades were manufactured in 1983 without shot peening. It is necessary that these blades be retired from service.