COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-31 Series Aeroplanes
AD/PA-31/31 Submerged Fuel Pumps - Inspection 7/74
Applicability: Model PA-31P with S/Nos. 31P-1 to 31P-7400196. Document: Piper SL No. 711.
Compliance: Within 100 hours time in service after 31 July 1974 and thereafter at intervals not exceeding 100 hours time in service.