COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-30 & 39 (Twin Comanche) Series Aeroplanes
AD/PA-30/23
Amdt 2
Stabilator Attachment Bolts - Inspection 12/74
Applicability: All models PA-30 and PA-39.
Requirement: Remove the LH and RH stabilator attachment bolts and inspect bolts for corrosion.
Compliance: Unless already accomplished, within 100 hours time in service after 31 January 1975 and thereafter at intervals not exceeding 3 months until replaced in accordance with Piper SL No. 667.