COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-25 (Pawnee) Series Aeroplanes
AD/PA-25/13 Fuel Line - Modification 8/63
Applicability: Models PA-25 and PA-25-235 and variants of those models.
Requirement: Replace the existing flexible fuel line from the fuel filter to the carburettor by an approved fire resistant coupled hose assembly.
Compliance: Before 1 September 1971.