i am tryin to take out my 2003 r1 motor to fix a blown out spark plug. ive took out all the motor mount bolts and it still wont come forward. I looked and saw that in the rear top motor bolt hole that there is some kind of threaded tube that is keeping the motor from tilting forward. is that supposed to come out or be threaded inward? or is there a special tool to remove it? any help will be greatly appreciated