What was found
AFTER LEVEL OFF, NR 1 THROTTLE STUCK AT CLIMB POWER. DISCONNECTED AUTO THROTTLES, NO HELP. AFTER 10 MIN, THROTTLE CAME FREE. CONTINUED WITH AUTO THROTTLE DISCONNECTED. THROTTLES WORKED NORMALLY THRU ENTIRE FLT. INSPECTED PUSH-PULL CABLE & PUSH-PULL CABLE AT ENGINE END HAD A STICKY CONTAMINANT. REMOVED CONTAMINANT WITH ALCOHOL. PURGED PUSH-PULL CABLE IAW MM76-11-02-2. NO FURTHER DEFECTS NOTED. PERFORMED PUSH-PULL CABLE FORCE & FORCE WAS APPROX 4 -4.5LBS. INSPECTED THROTTLE QUADRANT IN AVIONICS BAY & THROTTLE IDLER CRANK ON PYLON, NO DEFECTS NOTED. PERFORMED AUTOTHROTTLE TEST MM 22-00-00-5. ALL TESTS PASSED.