My crank pulley wobbled off. It appears that the woodruff key gave way. I dont know to much about hondas but this is what seems to be. When the crank pulley is placed and ready to be bolted there is alot of free play in it. If you have send me a pic of the front and close up of back area where bolt can go thru so i can see. Engine is a d16y7, im located in spring hill the closer the better.