I was tightening one of my valve cover nuts on my d15b7 and the stud/nut snapped off I just ordered the new stud from honda and now i am trying to figure out how involved it is to change the stud. It appeared to me at first that i can just take it right out but now it seems the i have to take off the whole rocker arm assembly off just to replace this damn stud, is this true? Anyone know what is involved in replacing this stud?? Thanks for any help.