What was found
DURING CLIMBOUT, THE CREW LOST THROTTLE CONTROL ON THE NR 2 ENGINE. THEY PREFORMED THE EMERGENCY PROCEDURES AND SHUTDOWN THE ENGINE. UPON ARRIVAL MAINT INSPECTED THE NR 2 ENGINE AND FOUND THAT THE THROTTLE LINKAGE BOLT HOLDING THE LINKAGE ON TO THE FUEL CONTOL WAS BROKEN ALLOWING THE BELLCRANK TO SLIDE OFF THE FUEL CONTROL. MAINT REPLACED THE BOLT AND PREFORMED AND RIG CHECK AND OPS CHECK OF THE ENGINE CONTROLS. ALL WERE FOUND SATISFACTORY. THE AC WAS RETURNED TO SERVICE AND WAS RELAUNCHED.