washing machine quit agitating

took the two screws that holds the instrument selections off retreived the directions from inside this panel and followed directions step by step and removed the spline that makes the machine agitate, seen that the inside of the spline was smooth, ordered part and reversed operation in putting it back together.
p.s. make sure the refill shutoff hose is connected as we had forgot to do this and we ran water on the floor, had to take back apart and re-connect thehose .

ordering the part and fixing it myself with my sons help saved me a repair bill which I am sure would have cost me at least $75.00 more.