What was found
DURING DESENT, CONTROL COLUMN ON BOTH SIDES STUCK IN A TURN . SNAPPED THOUGH BIND. REPEATED IN A LEFT TURN , CONTINUED UNTILL THE ACFT SLOWED TO 220. BOTH COLUMNS WOULD BIND IN BOTH LT AND RT TURNS . IT TOOK GOOD AMOUNT OF PRESSURE TO SNAP PAST THE BIND ON BOTH SIDES . THE BINDING WOULD HAPPEN WITH AUTOPILOT ON OR OFF. PERFORMED AN ADJUSTMENT OF THE RT UPPER AND LT FUSELAGE SECTOR AILERON TORQUE TUBE IAW ERS-EJ-2700-123 AND OPS CHECKED IAW AMM 27-10-00-710-801 OPS CHECKED GOOD. PERFORMED AN NSTALLATION AND CLEARENCE CHECK OF THE LEFT AILERON FUSELAGE SECTOR TORQUE TUBE IAW ERS-EJ-2700-123.