Rudder Torque Tube Corrosion and Cracking
Rudder Torque Tube Corrosion and Cracking, 9, 1/1986, CASA, GA-7-009.pdf, GA-7, Aircraft below 5700 kg, UNDER, UNDER, 7662, Cougar Aircraft Corporation (Socata / Grumman) GA-7 Series Aeroplanes, AD/GA-7/, 39.00