COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-34 (Seneca) Series Aeroplanes
AD/PA-34/13 Propeller Damper Screws - Replacement 7/74
Applicability: Model PA34-200 with S/Nos. 34-725001 to 34-7350320 that have installed Propeller Damper Installation Kit as per Piper SL No. 677A.
Model PA34-200 with S/Nos. 34-7350321 to 34-7450002, 34-7450004 to
34-7450063, 34-7450065 to 34-7450073, 34-7450075 to 34-7450085, 34-7450088,
34-7450090, 34-7450093 to 34-7450095, 34-7450097, 34-7450099, 34-7450101,
34-7450104, to 34-7450106, 34-7450108 to 34-7450110.
Document: Piper SL No. 706.
Compliance: Within 100 hours time in service after 31 July 1974.