Is there a backyard way to get this clutch off of the motor? I need to replace the internal parts and there's just not enough room to do it while it's in the sled. Removal of the motor looks to be a total pain in the butt as well and want rather get the clutch completely off the motor. Looked in the shop manual and it doesn't say what to do here. Also, can this be done with out a special removal tool????