I have a 1988 B6200d 4x4 and while finishing the last row of mowing today, i depressed the clutch and the tractor kept going, I have no resistance on clutch other than the pedal spring. Before that it worked fine and made no weird noises. I reached my hand inside the bottom hole and \I can feel the forks moving with pedal, but the throwout bearing is not moving. Can I free it without splitting tractor?