What was found
UPON START OF TAXI OUT, UNABLE TO MOVE NR 1 THROTTLE FOWARD OF IDLE. SHUT DOWN ENGINE, POWER LEVER BINDING. LUBRICATED POWER CONTROL DRUM IN NR 1 PYLON. CHECKED PYLON CABLES AND COCKPIT MECHANISM AND CABLES FOR DEBRIS, NO DISCREPANCIES NOTED. AFTER LUBE, NR 1 THROTTLE OPERATES NORMAL PER MM 76-11-0.