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-31/82 Rudder and Aileron Trim Tab Attachment - Inspection
9/79
Applicability: All models, PA-31P with S/Nos. 31P-1 to 31P-7730012 PA-31T Cheyenne/Cheyenne II with S/Nos. 31T-7400002 31T-7920053 and 31T-7920060 to 31T-7920063; PA- 31T1 Cheyenne 1 with S/Nos. 31T-7804001 to 31T-7904030 31T-7904032 to 31T-
7904035.
Document: Piper SB No. 659.
Compliance: Within 25 hours time in service after 10 August 1979.
Background: The manufacturer has advised that some of the trim tab hinge attach bolts may not have been correctly torqued at manufacture.