Document ID: chunk:federal_register_of_legislation:F2006B05761:body:0
Version: federal_register_of_legislation:F2006B05761
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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-31/57 Elevator Balance Weights - Inspection 9/77

            Applicability: All model PA-31 and PA-31-300 with wing luggage lockers per nayak STC. SA 986 SW.

             Requirement: 1. Inspect the elevator balance weights fitted in the nose channel of the elevator for security of attachment ("Rivnut" pull-up) and check elevator unbalance (96.4 inch lbs. tail heavy maximum); or

            2. FAA AD 77-12-02 amdt. 39-2915.

 Compliance: Within 25 hours time in service after 19 August 1977.