What was found
THE CREW REPORTED THAT AT FL 230 & CLIMBING, THE ACFT YAWED HARD NOSE LT & THEN BACK TO THE RT, WHILE AUTOPILOT WAS ON, THEN SETTLED DOWN & FLEW NORMALLY. THEY DID NOT DECLARE AN EMER & CONTINUED ONTO THEIR ORIGINAL DESTINATION, BUT DID EXPERIENCE SOME YAW IN THEIR DESCENT, NOT OUT OF THE USUAL. FOUND THE INPUT BUNGEE BINDING, R & R IT IAW MM 27-24-00. OPERATIONS CHECKED GOOD.