What was found
(CAN) DURING A POST-FLIGHT INSP, MECHANIC FOUND MOVEMENT BETWEEN THE FORK AND PISTON. THE PRIMARY SERVO WAS REPLACED. AFTER DISASSEMBLY AT REPAIR STATION, IT WAS DISCOVERED THAT THE MOVEMENT WAS CAUSED BY THE BREAKDOWN OF A LAMINATED REPAIR SHIM INSTALLED BETWEEN THE FORK AND PISTON ROD, CAUSING THE LOSS OF TORQUE BETWEEN THE SERVO FORK AND PISTON ROD. SUBMITTING THIS SDR IAW OUR REPAIR STATION CANADIAN SUPPLEMENT. AN ASB 64B29-8 WAS RELEASED BY THE MFG, ON MAY 24, 2008 (TC NR 20080530001)