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-25/22 Fuel Tank Vent System - Modification 11/67
Applicability: Model PA-25-235 which incorporate the modified fuel tank installation (Kit No. 514- 1-235) provided by Ansett General Aviation.
Requirement: 1. Install a new vent fitting P/N 514-1-8 in accordance with Ansett General Aviation SL No. 2, Revision A.
2. Re-position the fuel tank vent fitting in accordance with Ansett General Aviation SL No. 4.
3. Drill vent holes in the tank outer skin in accordance with Ansett General Aviation SL No. 5.
Compliance: Before 1 September 1971.